PDF malware analysis — malicious · d1c92e7f006210a7

MALICIOUS

PDF

2.6 KB

MD5: 8344d9fabb7ec4ef609a362797e26e2e SHA-1: 12efa55d31f157d9e92fafb7013451bc53b7e6b4 SHA-256: d1c92e7f006210a75bf66752ec1fd9a33367f70cd0fc0dbfb198fe9249e45ec2

138 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File T1559.001 Component Object Model Hijacking

The file is a PDF document identified as malicious by ClamAV. Static analysis detected critical heuristics indicating an exploit for CVE-2010-0188, specifically targeting Adobe Reader's LibTIFF XFA image processing. This exploit is embedded within an XFA form and likely serves to download and execute a second-stage payload.

Heuristics 5

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.
ClamAV: Pdf.Exploit.Dropped-90 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Dropped-90
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` `7b6cfcc2490059ebb8a317293bcf7a52ead8fbcac42ccdb2ce6a76f66276b67f`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x5D	13473 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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