PDF malware analysis — malicious · 5832de29e8f735c1

MALICIOUS

PDF

2.6 KB

MD5: 1f8be768f85d3bd69f122065e811b1ba SHA-1: 398d697b1b665d594864fdb0c6769054bfc83c22 SHA-256: 5832de29e8f735c1f62679d6634d09f958015af9c8f096101ae20975d2f1b871

138 Risk Score

Malware Insights

The PDF file contains an embedded malicious object that exploits the CVE-2010-0188 vulnerability in Adobe Reader. This exploit is designed to download and execute a secondary payload, as indicated by the ClamAV detection signature 'Pdf.Exploit.Dropped-90'. The embedded file, 'embedded_file_obj0001.bin', is likely the dropped payload.

Heuristics 5

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.
ClamAV: Pdf.Exploit.Dropped-90 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Dropped-90
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` `34844a81e3d9ceae910ecc68b0619a94f86ce79d8f09174e9c4045a4aae7053d`	pdf-embedded-file	PDF EmbeddedFile object 1 at offset 0x5D	13473 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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