PDF malware analysis — malicious · ebe16c0b0b63252a

MALICIOUS

PDF

10.5 KB

MD5: 6597a19ccebd572ad7d9042c2f2f4cec SHA-1: 5810dc6a41245c469f7b6007cf02106d7c47980e SHA-256: ebe16c0b0b63252a13f9f61ddc9ee37832af0b7fd198f732d3cb3380b83ceb82

78 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious File

The PDF file was flagged by ClamAV with 'Heuristics.PDF.ObfuscatedNameObject', indicating obfuscation techniques commonly used by malware. It also contains an embedded file and utilizes XFA forms, both of which can be leveraged for malicious purposes. The embedded file is a primary indicator of a potential attack vector.

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` `156a9d6e78ac16da570eedd0e96d72c5278bc0c8f98f57d9a21e828e89f7ab3a`	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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