PDF malware analysis — malicious · abf07cff91f3469b

MALICIOUS

PDF

5.6 KB

MD5: 70501a3d941932fc2f2c87f288fa667c SHA-1: 580a67143651d8b22d654ffc1d6bc15e15656266 SHA-256: abf07cff91f3469be2dc9ebde873c2c5e643d8dde0c644236cb1a75dc4655d82

158 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File T1566.001 Spearphishing Attachment T1055.001 Process Injection

The PDF file is detected as malicious due to the 'Pdf.Exploit.CVE_2010_0188-10' ClamAV signature, indicating exploitation of CVE-2010-0188. An embedded script payload was also identified, suggesting the document is designed to download and execute a secondary malicious artifact. The document body content is not human-readable and appears to be obfuscated or corrupted data.

Heuristics 6

ClamAV: Pdf.Exploit.CVE_2010_0188-10 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.CVE_2010_0188-10
ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV

ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
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_obj0006.bin` `eeab612a6b010e036dbc144eb8fecd8f81f67d47ba7a7bc7d341641145898000`	pdf-embedded-file	PDF EmbeddedFile object 6 at offset 0x411	33710 bytes
Detection ClamAV: Pdf.Exploit.CVE_2010_0188-10 Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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