PDF malware analysis — malicious · 7bd89b01bc3821eb

MALICIOUS

PDF

2.6 KB

MD5: 883c0f486e6b404f4969e7ef7456ed45 SHA-1: bf944092afa3e0ae4052d5b97fab994b2dab9a79 SHA-256: 7bd89b01bc3821eb7609a0abfda42ab6d56ba3ca7cac5f0fe84bc1eac718afe8

78 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File T1566.001 Spearphishing Attachment T1204 User Execution

The PDF document contains an embedded file and triggers the CVE-2010-0188 exploit, which targets a vulnerability in Adobe Reader's handling of XFA forms and TIFF images. This indicates the document is designed to exploit this specific vulnerability upon opening to achieve arbitrary code execution. The embedded file is likely the payload delivered by the exploit.

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` `8de1920c876a87511dd089b00c567dc951103593f8aabceab5268bbe091952fd`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	53668 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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