PDF malware analysis — malicious · ebfd50ed3d4f53ff

MALICIOUS

PDF

3.3 KB Created: 2005-09-29 09:27:34 UTC Authoring application: Adobe PDF Library 8.0

MD5: 876ff63caa93de8d2aed90a562a532bf SHA-1: fc80ab87ffe265c3907a6acc31877d5d4ac5736f SHA-256: ebfd50ed3d4f53ff63c1753ea8e1dec9e89228b62ecafbea9762596c5187f9e5

100 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution

The PDF file contains embedded JavaScript and an XFA form, which are commonly used to deliver exploits. Specifically, the critical heuristic firing indicates exploitation of CVE-2010-0188 via a Matched inline XFA image/tif payload. This suggests the file is designed to leverage this vulnerability for initial code execution.

Heuristics 6

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.
JavaScript action low PDF_JAVASCRIPT

PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
Embedded JS stream low PDF_JS

PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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
AcroForm button with action trigger low PDF_ACROFORM_BUTTON

PDF contains a /Btn form field together with a SubmitForm/URI/Launch/JS trigger — this is the building block of fake 'Download' or 'Open' button overlays used in PDF phishing lures

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`embedded_file_obj0004.bin` `81b03ebe7c031b9df32b1a63c5f647642cbb9a121d6e95ffb8cef95658468ff9`	pdf-embedded-file	PDF EmbeddedFile object 4 at offset 0x1C6	35879 bytes

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