PDF malware analysis — malicious · 5107ee08b55f8c8e

MALICIOUS

PDF

50.6 KB Created: 2020-12-04 02:54:56 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 7d7e75799b77535288887be6c7ad1132 SHA-1: 56a5048aea2dbf57585c37b5e15e08752dde9d9f SHA-256: 5107ee08b55f8c8e76dc8253e06ca06a8cc7c4f5abdd6ebab1cc7ef6bd870665

94 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The file is a PDF document that contains an embedded URI pointing to a suspicious domain, traffking.ru. The ClamAV detection and ML classifier indicate malicious content, likely a phishing attempt disguised as CDC guidelines. No scripts were extracted, but the presence of an external URI suggests an attempt to redirect the user to a malicious site for further exploitation.

Machine Learning

Nyx PDF Classifier malicious score 0.7692

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
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/aws?utm_term=cdc+guidelines+hep+b+exposure
- https://cdn-cms.f-static.net/uploads/4366367/normal_5fafbe22dceed.pdf
- https://jowizixevudaw.weebly.com/uploads/1/3/4/4/134489406/2687176.pdf
- https://cdn-cms.f-static.net/uploads/4366377/normal_5f8deb7864b90.pdf
- https://dikefurilixi.weebly.com/uploads/1/3/4/6/134684794/ff7bbd2a3fc689.pdf
- https://cdn-cms.f-static.net/uploads/4458839/normal_5fade6f85af05.pdf
- https://cdn-cms.f-static.net/uploads/4369166/normal_5fb9ecf4437b6.pdf
- https://uploads.strikinglycdn.com/files/e8bb15ff-345a-4320-9307-95ac67167337/45799581114.pdf
- https://s3.amazonaws.com/tetazino/sample_persuasive_paragraph.pdf
- https://s3.amazonaws.com/vaxebisapesi/vafevolomos.pdf
- https://uploads.strikinglycdn.com/files/0a343864-cc9d-4601-ac96-c951e86dfb06/vutubezun.pdf
- https://uploads.strikinglycdn.com/files/31e72a9a-4bc2-4995-8367-1d4783a7e276/football_uniform_generator.pdf
- https://s3.amazonaws.com/vuforewebub/zazeforetixaneberukapo.pdf

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