Malicious PDF — malware analysis report

Static analysis result for SHA-256 9022e13b46fd598b…

MALICIOUS

PDF

38.2 KB Created: 2020-11-10 14:01:14 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: f5616f609d0c9ce25a2fe6e1f0f67144 SHA-1: f72ce3b1de33214fbe00e6510bf2e477113b6d54 SHA-256: 9022e13b46fd598b15f27d151fb787ae78b6ef5a3a1d4f9750713673537af721
174 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF is identified as an image-only document with an action trigger, typical of a phishing lure. It contains numerous external links, with one pointing to 'traffking.ru', suggesting a redirection to a malicious site. The ClamAV detection and ML classifier further support its malicious nature, likely serving as a downloader or phishing page.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6992

Heuristics 5

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 38 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://traffking.ru/123?keyword=jio+tv+app+download+for+pc+windows+10
    • https://pemibala.weebly.com/uploads/1/3/4/6/134620411/8771482.pdf
    • https://cdn-cms.f-static.net/uploads/4446285/normal_5fa7160e255f2.pdf
    • https://cdn-cms.f-static.net/uploads/4369916/normal_5f8eb118303a4.pdf
    • https://cdn-cms.f-static.net/uploads/4384632/normal_5fa86f9b8c4d7.pdf
    • https://ninukiwipovesot.weebly.com/uploads/1/3/0/9/130969879/74ae5439bbe84.pdf
    • https://cdn-cms.f-static.net/uploads/4379377/normal_5f9794cd3db34.pdf
    • https://uploads.strikinglycdn.com/files/2fbd55a0-fced-47a5-9d1c-e5ab703e296d/what_does_fse_mean_in_spanish.pdf
    • https://s3.amazonaws.com/henghuili-files/wonderwall_chord_sheet.pdf
    • https://s3.amazonaws.com/risalenefazozo/2020-1982__38.pdf
    • https://s3.amazonaws.com/towutoginadivu/3002931681.pdf
    • https://s3.amazonaws.com/nuxulikiwab/86937919728.pdf
    • https://s3.amazonaws.com/gazitif/run_man_2_unblocked_games.pdf
    • https://uploads.strikinglycdn.com/files/f9799afe-d20c-4450-982c-c5d77038afd7/kitotogupirotavemolonepax.pdf

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