PDF malware analysis — malicious · e56955668ecdef3d

MALICIOUS

PDF

10.4 KB

MD5: d630708c4ee89cb213c7ff5f227c98d0 SHA-1: b555189466d0e13ae2e8148f01c576b2a773dc27 SHA-256: e56955668ecdef3d7ccceed151c909c50f03509ff100d0fc54ef77f357594c4f

78 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious File

The PDF file contains an embedded object, flagged by ClamAV as Heuristics.PDF.ObfuscatedNameObject, indicating malicious intent. The embedded file, 'embedded_file_obj0001.bin', is likely a secondary payload. The XFA form suggests a potential for form-based exploits.

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` `62035475b855224874fc93820e687b44292fe8691fa0a80810f056b1df06e905`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x86	13408 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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