PDF malware analysis — malicious · de79cf41de9d4220

MALICIOUS

PDF

2.6 KB

MD5: d1f1e51534c04f7a90c5bb32cc40eac1 SHA-1: e3e32f7044aa55e0ae6ba1ceada571baff10a894 SHA-256: de79cf41de9d4220fc49a3b7be2d344d921718ef6facbf7c3fd81921ef503418

138 Risk Score

Malware Insights

MITRE ATT&CK

T1204 Malicious Link T1204.002 Malicious File

The PDF file contains an embedded malicious file and triggers the CVE-2010-0188 exploit, which targets Adobe Reader. This indicates the file is designed to exploit a known vulnerability to execute arbitrary code. The embedded file is likely the second-stage payload.

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` `5b0ebf0fbae07c6de6d0e986ba989d3af2ae1f47aac3c9bfeed9aaa3ebe4f482`	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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