PDF malware analysis — malicious · 20b7cb54cd67ecf9

MALICIOUS

PDF

3.0 KB

MD5: 69309cf153ae2fcfe54c0da367ec03e8 SHA-1: 977e9d2cb3f78a58f6a9c89824b59922d7fff675 SHA-256: 20b7cb54cd67ecf9bed3dacc58f8f07dd9196197e30cf6528ad83df6ffe37c03

78 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution

The PDF file contains an embedded XFA form that exploits CVE-2010-0188 in Adobe Reader. This vulnerability allows for the execution of arbitrary code, indicated by the critical heuristic firing. The embedded artifact 'embedded_file_obj0001.bin' is likely the payload delivered by this exploit.

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` `d071287da5d331aa1d635279c5da4b710d3be58d6072f530df8b2c71b3e0fe71`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	24940 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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