Malicious PDF — malware analysis report

Static analysis result for SHA-256 c59e63a34f3313b8…

MALICIOUS

PDF

44.0 KB Authoring application: Scribus First seen: 2020-09-24
MD5: 9166fb0ae59c26c7381f14d08494c37a SHA-1: 6e5e0dfd6586999490047141d93aed35ce896b77 SHA-256: c59e63a34f3313b87f4d84cd3f38fc4871e3c16897b3d9e0901a8b2a795c8d7f
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The file is a PDF document that contains text related to the price of a prosthetic leg, likely as a lure. It embeds external URIs pointing to other PDF files hosted on external domains. ClamAV detection confirms this is a phishing-related PDF. The embedded URLs suggest a phishing campaign aiming to deliver further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://boboxevilizigu.weebly.com/uploads/1/3/0/6/130604336/petiken.pdf PDF link annotation
    • http://alpinecbd.co/uploads/1/3/0/6/130605325/f0824683aa8f.pdfIn PDF document text
    • http://rebylez.store/uploads/1/3/0/6/130640162/7238904.pdfIn PDF document text
    • http://der.rangoro.pro/uploads/2020/01/28/kevisunod.pdfIn PDF document text
    • http://oakclass.com/uploads/1/3/0/3/130323362/130323362.html#prix+d+une+proth%C3%A8se+de+jambeIn PDF document text
    • http://linux.thai.net/projects/fonts-tlwgIn PDF document text
    • http://www.thaitux.infoIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001033.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1033 9396 bytes
SHA-256: 18d27220ff7f392dfe870f58bba6a8ea1d9ce510eae9dda6ad938ce19c886f55
font_01_sfnt_off00006472.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6472 10292 bytes
SHA-256: c7143368894299a997ed09f05024df052d964886bc902d598de4a6791c50751f

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