PDF malware analysis — malicious · 1abcbec6205e5315

MALICIOUS

PDF

2.6 KB

MD5: 09496386876579b93b54a0b0bc8c54ee SHA-1: b1b6d678c99f0b9dfda3232f1f46d72465c68559 SHA-256: 1abcbec6205e531518117f8df6d2756a3571febc4cf9eeaf30d5e2f938dbc1f5

138 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File T1566.001 Spearphishing Attachment

The PDF file contains an embedded XFA form with a malicious TIFF image payload, triggering the CVE-2010-0188 exploit. This indicates the document is designed to exploit a known vulnerability in Adobe Reader to execute arbitrary code. The embedded file, 'embedded_file_obj0001.bin', is likely the delivered 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` `633fe8a592ed8cc4762e016fd91b55cd0ea41e07f009d4f3d5cb136abfbecd57`	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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