PDF malware analysis — malicious · c3babb2c4b2964ba

MALICIOUS

PDF

2.5 KB

MD5: 8723a28d0dd177ce321ffeb98f4cd84b SHA-1: b26552939cc13bf2589bc1f365c96009e9742c56 SHA-256: c3babb2c4b2964ba14cbce9a11fc373b7fe11d6051da5ccc4192cee09106661b

78 Risk Score

Malware Insights

MITRE ATT&CK

T1204 Malicious Link T1204.002 Malicious File T1566 Phishing T1566.001 Spearphishing Attachment

The PDF file contains an embedded artifact and triggers a critical heuristic for CVE-2010-0188, indicating an exploit for Adobe Reader's LibTIFF component. This suggests the document is designed to deliver a malicious payload upon opening in a vulnerable version of Adobe Reader. No scripts were extracted, and the document body was unreadable.

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 (matched inside decoded stream)
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` `5ec0d473ee9d12f367df9819f8708481ac3ee1f7861e57012b064878752c2c0b`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	13438 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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