PDF malware analysis — malicious · 47fede56f4729886

MALICIOUS

PDF

10.5 KB

MD5: 772ebb06388f17c1eb3f14371e2350a3 SHA-1: a7d59612c7425367d9951473698dd7eae4117a18 SHA-256: 47fede56f4729886fff523336c2ec6aa78108da3bbd720f59114a0e1ba2b18b4

78 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious File

The PDF file contains an embedded binary artifact, indicated by the PDF_EMBEDDED heuristic and the 'embedded_file_obj0001.bin' extracted file. ClamAV also flagged this as Heuristics.PDF.ObfuscatedNameObject, suggesting malicious intent. The presence of an embedded file strongly suggests an attempt to deliver a secondary payload, likely an executable, to the user.

Heuristics 4

ClamAV: Heuristics.PDF.ObfuscatedNameObject critical CLAMAV_DETECTION

ClamAV detected this file as malware: Heuristics.PDF.ObfuscatedNameObject
Embedded file low PDF_EMBEDDED

PDF embeds a file attachment — could carry an executable or another weaponised document as a nested payload
XFA form low PDF_XFA

PDF uses XML Forms Architecture — can contain script logic
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.

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`embedded_file_obj0001.bin` `033eb552d20d2145314f9d666e9a91ab5a4fe6198a85062d430c6c1056be503d`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x82	13408 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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