PDF malware analysis — malicious · 3f8beba223316d45

MALICIOUS

PDF

2.3 KB

MD5: b265f2b33d98794d99e13139493954aa SHA-1: b920cf17aa36420117d3d3e5e6f0dc73fa0c9fa7 SHA-256: 3f8beba223316d4565f0989923206856a02eeba6bfcda90b7d05da70eac03d26

78 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution

The PDF file contains an embedded TIFF image that exploits CVE-2010-0188 in Adobe Reader's LibTIFF component. This vulnerability allows for arbitrary code execution, leading to the delivery of a malicious payload. The embedded artifact 'embedded_file_obj0001.bin' is likely the delivered payload.

Heuristics 4

Adobe Reader LibTIFF XFA image exploit — CVE-2010-0188 critical CVE likely CVE_2010_0188

PDF contains XFA image data with an inline crafted TIFF payload and shellcode/delivery markers. This is the data-bound variant of the CVE-2010-0188 Adobe Reader LibTIFF/XFA exploit shape.
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` `712f8907c9bfb696904c45a3ae603075526f41d88fe55c86ac45f635ec2ebf0a`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	13430 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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