PDF malware analysis — malicious · 2f9d01a8c70d3cc3

MALICIOUS

PDF

2.0 KB

MD5: eefa05937cc57324c6544a119bb41fde SHA-1: 32423865b35ebcbd3f18136be5ca96384a5dd806 SHA-256: 2f9d01a8c70d3cc3e0147fda1d2cffdaa670c7400e5209837a3453c57dc2744d

80 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution

The PDF file contains an embedded TIFF image that exploits the CVE-2010-0188 vulnerability in Adobe Reader's LibTIFF XFA image processing. This exploit is designed to execute arbitrary code, likely leading to the download and execution of a second-stage payload. The embedded file 'embedded_file_obj0001.bin' is highly suspicious and likely contains the malicious 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` `c9c640c589790559aab3e28e1b5c558e744df30222c7cb8a9df6a63c9876f456`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	12946 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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