PDF malware analysis — malicious · 1ca19908c1457349

MALICIOUS

PDF

2.6 KB

MD5: 84dfaf254935cd53e8d307421c74b0b4 SHA-1: 75d04150f40acdd4cf012d77f942c92f1ed3358f SHA-256: 1ca19908c14573493bb57a15e96f75931ea39dcf384facf3d63e0c35198680a6

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 payload that exploits CVE-2010-0188 in Adobe Reader. This indicates the document is designed to deliver a malicious payload upon opening in a vulnerable application. The embedded artifact '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` `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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