PDF malware analysis — malicious · a94b43306662e870

MALICIOUS

PDF

2.1 KB

MD5: df543cb1ec2571f40f0a04676e9366d2 SHA-1: a30a5e35823e794a8e401a1464627c0dc1496538 SHA-256: a94b43306662e8700d3dfa4cbc1f6957b39bee8030e16b5b41caee86fdf676a5

78 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. This vulnerability allows for arbitrary code execution, leading to the delivery of a malicious payload. The XFA form structure and embedded file further support the exploitation vector.

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` `161bd2a1ad009ae3f5a9c4cd03277b0392395d71ec617e7d0c993bbe1e0c305e`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	2450 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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