PDF malware analysis — malicious · fcd0790564d13e46

MALICIOUS

PDF

3.8 KB Authoring application: rxode (via va)

MD5: 64f62a5e0576c4128a07828e0eea491a SHA-1: 6cbf6e2ccf86687ed603768e237351e65d6e38c7 SHA-256: fcd0790564d13e46db4f66d445ddebda817fa47ab34fccf28d2e489d3c4c05e1

98 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution T1059.001 PowerShell

The PDF file contains an embedded XFA form that triggers the CVE-2010-0188 vulnerability in Adobe Reader. This exploit is designed to allow arbitrary code execution. The embedded file 'embedded_file_obj0041.bin' is likely the secondary payload. The attack pattern is consistent with exploiting a known PDF vulnerability to gain initial execution.

Heuristics 5

Adobe Reader LibTIFF XFA image exploit — CVE-2010-0188 critical CVE likely CVE_2010_0188

PDF contains the CVE-2010-0188 exploit template: XFA JavaScript heap-spray setup, a generated TIFF image payload, and assignment of that TIFF data to an XFA image field rawValue to trigger Adobe Reader's LibTIFF parser.
Embedded script payload in PDF stream medium PDF_EMBEDDED_SCRIPT_PAYLOAD

PDF stream bytes contain an HTML/XFA <script> tag without accompanying Windows shell-execution primitives — common in accessible XFA forms but worth surfacing for analyst review.
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_obj0041.bin` `036622e0ea3efc358ec976a0939c717f31c4118fe6f9b91efb565eda23057667`	pdf-embedded-file	PDF EmbeddedFile object 41 at offset 0x53	9539 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

Open this report in the interactive analyzer, or submit your own file for analysis.