PDF malware analysis — malicious · dc29830cd35d8cf6

MALICIOUS

PDF

55.8 KB Created: 2010-03-21 10:36:25 Authoring application: llPDFLib program (via llPDFLib 3.x)

MD5: 76f7e8dc68b364abfd893f0e9340fae8 SHA-1: 2c097877caa970e00d9032e0fa62781a73db93ac SHA-256: dc29830cd35d8cf60df907c101daf05ad14111fa63c8071fd8f7465be2825968

78 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File

The PDF file contains an embedded XFA form that triggers the CVE-2010-0188 vulnerability in Adobe Reader. This exploit is designed to download and execute a malicious payload. The embedded artifact 'embedded_file_obj0001.bin' is likely the 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 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`embedded_file_obj0001.bin` `abbf9faf59a168141cc70da8732fc2879df0d8c54926424071498a26e76c2717`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x57	13430 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).
`font_00_sfnt_off00009626.bin` `4938630aafeec729352e7d8f5be0e175c5719d1972ecd4cdbd5ea79cdc5892cb`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x9626	22268 bytes
`font_01_sfnt_off0000d964.bin` `ffe8e771808b12a28d20d38ebdca7afd19923f220fb714d6e4d704579ca656df`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD964	46192 bytes

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