PDF malware analysis — malicious · 812f2a0627d314d4

MALICIOUS

PDF

2.6 KB

MD5: 82ce97b4ec8caa5d1c36f74efc8362c5 SHA-1: 4c7153e59302c66174c896048b46c117f9dd7392 SHA-256: 812f2a0627d314d4fad5dadd2e317f56bc9d2ca0f6a058f4fb252d0d775f13be

138 Risk Score

Malware Insights

MITRE ATT&CK

T1204 Malicious Link T1204.001 Malicious Link: Malicious Link T1204.002 Malicious Link: Malicious File

The PDF file contains an embedded object and triggers the CVE-2010-0188 exploit, indicating it's designed to deliver a malicious payload. ClamAV also detected it as Pdf.Exploit.Dropped-90. The embedded file, named embedded_file_obj0001.bin, is likely the dropped malware.

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` `a0a75ec251b2802e9f1c973756de135d43dd7871ac8385284a8c32f57ea71fd9`	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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