PDF malware analysis — malicious · 257035c32fff47e2

MALICIOUS

PDF

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

MD5: aa1079662afdc617394fd79676d031ff SHA-1: 958e4a66731c4929618905b409cd8c60302c23f6 SHA-256: 257035c32fff47e23e93bffa28f92976cb2858cb3317d8d7accdd2bb527c6704

100 Risk Score

Malware Insights

MITRE ATT&CK

T1203 Exploitation for Client Execution

The PDF file contains a critical heuristic indicating exploitation of CVE-2010-0188, a vulnerability in Adobe Reader related to XFA forms and TIFF images. This suggests the file is designed to deliver a malicious payload by exploiting this specific flaw upon opening. No document body text was available for analysis, but the presence of embedded JavaScript and an embedded file further supports the malicious intent.

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` `0517ff577204b267665a85dc6247df394bd5aa395fbfe0ecb454d676cfdf004c`	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.