PDF malware analysis — malicious · 91324a0bb3526050

MALICIOUS

PDF

2.6 KB

MD5: fab5aa04e70730ab229baf2e31e6d3af SHA-1: 478cd070808eba37a0ea9f3a89520ff88050d0bf SHA-256: 91324a0bb3526050d4109b3513ac577e7080ebe342ab8492500200404f2691ce

138 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File

The PDF file contains an embedded XFA form with a critical heuristic match for CVE-2010-0188, indicating exploitation of Adobe Reader. ClamAV also detected this file as Pdf.Exploit.Dropped-90. The embedded artifact suggests a dropped payload, though its specific nature cannot be determined from static analysis alone.

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` `e5f4161c7aa919621a180522d3a7eb039dc2531ff235627ae8aafb7810e65ad5`	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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