Malicious PDF — malware analysis report

Static analysis result for SHA-256 698a992b210b8828…

MALICIOUS

PDF

51.2 KB Created: 2020-12-24 19:49:34 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: ce143c496107d72d459da0a17e3c7c07 SHA-1: 889ab9f38c2fb3914fbb27120933b26aa2ee47c7 SHA-256: 698a992b210b882816a9a36fa7346bd5cbe9e76c0a98e3429ae6c2113b18aa0b
172 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF is identified as a phishing lure due to its image-only nature and a single clickable link. The embedded URL, https://gettraff.ru/aws?utm_term=aao+na+song+lyrics, is flagged as a known malicious redirector, indicating a probable phishing attempt to lead the user to a malicious site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7360

Heuristics 4

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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 51 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://gettraff.ru/aws?utm_term=aao+na+song+lyrics
    • https://funebaxap.weebly.com/uploads/1/3/4/3/134399245/sawisag.pdf
    • https://cdn-cms.f-static.net/uploads/4365612/normal_5f879e27c364d.pdf
    • https://cdn-cms.f-static.net/uploads/4407066/normal_5fd7bfeab5585.pdf
    • https://static.s123-cdn-static.com/uploads/4445326/normal_5fcf89a1f3803.pdf
    • https://static.s123-cdn-static.com/uploads/4379038/normal_5fcf07e213059.pdf
    • https://static.s123-cdn-static.com/uploads/4366020/normal_5fc3b3daeeb08.pdf
    • https://pafuwaron.weebly.com/uploads/1/3/4/3/134385690/kawef-vugebabalavopu.pdf
    • https://fukikabigo.weebly.com/uploads/1/3/4/4/134457586/pibezagiweke.pdf
    • https://riwubabefos.weebly.com/uploads/1/3/4/5/134591520/pemumijibadabat.pdf
    • https://cdn-cms.f-static.net/uploads/4424364/normal_5faa344519b21.pdf
    • https://wujibinofowe.weebly.com/uploads/1/3/1/3/131383737/2573561.pdf
    • https://cdn-cms.f-static.net/uploads/4421940/normal_5f9ea88515564.pdf
    • https://s3.amazonaws.com/zuxime/3901582661.pdf
    • https://uploads.strikinglycdn.com/files/842a12c2-c51e-4687-80e7-c56cc5afe7e6/kopelu.pdf
    • https://uploads.strikinglycdn.com/files/dd4abbb6-fe9c-4cee-9729-d219d493f67a/9859339219.pdf
    • https://uploads.strikinglycdn.com/files/693fe54b-51a9-40a1-9d01-45a2b5e29d17/45655948912.pdf