PDF malware analysis — malicious · e0dd0cd940ee2579

MALICIOUS

PDF

6.5 KB Created: 2010-08-28 07:57:24 Authoring application: Sejegageiqesoy (via 093fcGolbohoro sazi)

MD5: 54919e94be6147d7826428a055a7d913 SHA-1: 2c9982a49f229a20ba47fc2f76c8c0793464c320 SHA-256: e0dd0cd940ee25794091932147b23ca6e3b168badc9a04fe822cebdaa9184d4c

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1566.001 Spearphishing Attachment T1204.002 Malicious File

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV also flagged it with Heuristics.PDF.ObfuscatedNameObject, suggesting a known obfuscation technique used to hide malicious content. The presence of JavaScript within a PDF commonly indicates an attempt to exploit vulnerabilities or download further malicious content. The document body is heavily obfuscated and unreadable, providing no direct clues about the lure.

Heuristics 3

ClamAV: Heuristics.PDF.ObfuscatedNameObject critical CLAMAV_DETECTION

ClamAV detected this file as malware: Heuristics.PDF.ObfuscatedNameObject
JavaScript action low PDF_JAVASCRIPT

PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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.

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`javascript_obj0010_000.js` `aac1b797b7f4df3946f776d0024554d1424521045e1cc32853762bfc85b57b27`	pdf-javascript-stream	PDF /JS object 10 at offset 0x118D	1781 bytes

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