PDF malware analysis — malicious · 29b6a3fd8b8622e2

MALICIOUS

PDF

65.0 KB

MD5: ef46a1e93ddd2f3d65bea7a0e1147e8d SHA-1: 4685682fdc3ae4e053221af5f9a96f61f41a82f6 SHA-256: 29b6a3fd8b8622e247fab89eec0183b37cddb4d131395faac3c6d99656a55979

78 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution

The PDF file contains an embedded XFA form that triggers the CVE-2010-0188 exploit. This exploit is known to download and execute a second-stage payload from a remote location. The embedded file 'embedded_file_obj0001.bin' is likely the initial payload dropper.

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` `1a4b6cf7d09ed3eeb3b6a122e99e7e7a7ac4b6224545f99d2a28adb8e333025b`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	13442 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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