PDF / .TXT malware analysis — malicious · 1ac59b625a0e3baa

MALICIOUS

PDF / .TXT

40.8 KB

MD5: 34cb9422ad271f5857a8e8a367748ac3 SHA-1: cb7d558aa4807678f88f68851bdba5c2ba441118 SHA-256: 1ac59b625a0e3baa4c0c2b686b88b1a0b43a35db79814df5ca7348e7726c49bb

78 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File

The PDF file contains an embedded XFA form that triggers the CVE-2010-0188 exploit. This vulnerability is known to be used for delivering malicious payloads. The embedded file 'embedded_file_obj0001.bin' is likely the delivered payload.

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` `c086310cd7d83e70881938c5c552e87b7e013218dd2aa3f69919a9cb538de400`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	13454 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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