PDF malware analysis — malicious · c2c1a84144e78f2b

MALICIOUS

PDF

78.2 KB

MD5: 3a67789dc523b6d083e8c4d652c7316a SHA-1: 0d82095da1168c38163b35a633ffd8ce2c80f2f3 SHA-256: c2c1a84144e78f2b31b54c8702e28c05a7403212140837e5a3aa8fcf7492d3ed

138 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File T1566.002 Spearphishing Attachment T1190 Exploit Public-Facing Application

The sample is a PDF document that exploits the CVE-2010-0188 vulnerability in Adobe Reader. This exploit is designed to allow arbitrary code execution, typically for downloading and executing a second-stage payload. The presence of an embedded file and XFA form further supports the exploit vector.

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.Agent-30069 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-30069
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` `4efe23e57d6d1e886ed92b9d55a6ce9ba55234977f9c343098465d6f9ba16763`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	13430 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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