PDF malware analysis — malicious · 6e425c9477b80dcb

MALICIOUS

PDF

66.6 KB Created: 2020-11-25 06:35:22 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05

MD5: ea98cf3de22ff466dead89d7a71390a5 SHA-1: 1d2d41d602bed3cd80b899ab8beebd6c4778a1ce SHA-256: 6e425c9477b80dcbfbe991e9e59bf35d471d37c3247265242d7ee01bfe335f7e

152 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://cctraff.ru/aws?utm_term=cerebral+cavernous+malformation+wikipedia'. This indicates the document's primary purpose is to lure the user to this malicious site. The ML classifier and ClamAV detection further support its malicious nature. No scripts were extracted, but the embedded URL is the primary indicator of compromise.

Machine Learning

Nyx PDF Classifier malicious score 0.8881

Heuristics 3

ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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.
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://cctraff.ru/aws?utm_term=cerebral+cavernous+malformation+wikipedia In PDF document text
- https://uploads.strikinglycdn.com/files/d38bd4eb-0262-4001-b98e-e7a7c9124cb4/vozosorodukalatogem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b456c0a-050e-4c17-ad46-ae1609784d63/software_design_document_template.pdfIn PDF document text
- https://s3.amazonaws.com/wapabefizosumi/baby_house_gecko_care.pdfIn PDF document text
- https://s3.amazonaws.com/zarusegibitumet/armed_heist_apk_mod.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89de8ff2-29bf-4f4d-9bb5-2ac6fd40f4c9/tokyo_ghoul_episode_13_crunchyroll.pdfIn PDF document text
- https://s3.amazonaws.com/muwemivumazulax/bhagavad_gita_telugu_lo_free_download.pdfIn PDF document text
- https://s3.amazonaws.com/widiku/31854348503.pdfIn PDF document text
- https://s3.amazonaws.com/felasorarabipis/bhagat_singh_history_in_hindi.pdfIn PDF document text
- https://s3.amazonaws.com/fopalew/72808459347.pdfIn PDF document text
- https://s3.amazonaws.com/donarepemi/44379206101.pdfIn PDF document text
- https://s3.amazonaws.com/sajatesawodiji/burinupob.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e4de628-5902-4766-9b94-06eadc0e1436/36839067895.pdfIn PDF document text

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