PDF malware analysis — malicious · 3bf519bc7315866a

MALICIOUS

PDF

2.6 KB

MD5: 26899421aa08de58100bc8b3a8f1bf33 SHA-1: 920e6c06b608a999c27f3458cc3279a1a7e07c43 SHA-256: 3bf519bc7315866a3ffecf9400244427ac4e429a58ab49053df5bd0be22c4eee

140 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File

The PDF file contains an embedded artifact and triggers critical heuristics for CVE-2010-0188, indicating it is designed to exploit a vulnerability in Adobe Reader. The embedded file is likely the malicious payload delivered by the exploit. The ClamAV detection further confirms its malicious nature.

Heuristics 5

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.
ClamAV: Pdf.Exploit.Dropped-90 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Dropped-90
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` `bec2d7d12c868bf765883bcbf564a3c44c383f3e72384c4daaa6bc05608cf7c4`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x5D	13473 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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