PDF malware analysis — malicious · 50478fcc80303560

MALICIOUS

PDF

2.3 KB

MD5: e5bd43981b34f4128472e61b633c0d9f SHA-1: dfefb386dd9140e6c20cb25ba510bb2c338c5583 SHA-256: 50478fcc80303560823e9ea9281d935cee984bee8d6da7c3a0d7cab940f002a4

78 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution

The PDF file contains an embedded TIFF image that exploits the CVE-2010-0188 vulnerability in Adobe Reader. This exploit is designed to execute arbitrary code, likely to download and run a second-stage payload. The embedded file and XFA form indicate a malicious intent to leverage known vulnerabilities for initial execution.

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` `5b6c5487d79d7b41032bc29a5114fddc3287c9d77d74f449d69db560930803e6`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x51	13428 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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