PDF malware analysis — malicious · f010cbd2135761ff

MALICIOUS

PDF

38.1 KB Created: 2020-12-21 01:58:04 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: b789ca1eb7d80f1121d45387e22401a1 SHA-1: 9f25ecec0f3c54c22c6f30644520c2f94e460ca2 SHA-256: f010cbd2135761ff12a7cd4c86eb7b93915a9230364b791a7a81c2fdd5ea2412

174 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

This PDF document is identified as malicious by ClamAV and ML classifiers, exhibiting characteristics of a phishing lure. It contains a single image, suggesting a screenshot designed to obscure clickable links. The document embeds numerous external links, with one prominent URL pointing to 'trafffi.ru', likely serving as a landing page for malicious content or credential harvesting. No scripts were extracted, but the PDF structure and embedded links strongly indicate a phishing or malware distribution attempt.

Machine Learning

Nyx PDF Classifier malicious score 0.6767

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://trafffi.ru/aws?utm_term=electricity+north+west+report+a+power+cut
- https://pesajupamobe.weebly.com/uploads/1/3/1/6/131607203/xomodu_bevowadowofusot.pdf
- https://jimagofer.weebly.com/uploads/1/3/0/8/130813953/7864970.pdf
- https://static.s123-cdn-static.com/uploads/4404984/normal_5fdc9aa049482.pdf
- https://zixamagexiwu.weebly.com/uploads/1/3/4/0/134012381/ruxujilepope.pdf
- https://mogazikazalag.weebly.com/uploads/1/3/4/4/134440800/e111e7b1416.pdf
- https://mujubafajereked.weebly.com/uploads/1/3/4/5/134595908/sawokojuvotuvolaj.pdf
- https://kanavedofi.weebly.com/uploads/1/3/4/7/134703074/2946858.pdf
- https://dutajidadu.weebly.com/uploads/1/3/4/7/134730474/garukiwivovam.pdf
- https://s3.amazonaws.com/jedaxopopuko/backless_formal_dresses_white.pdf
- https://s3.amazonaws.com/tudawufed/bangladesh_govt_holiday_calendar_2018_download.pdf
- https://s3.amazonaws.com/wepeliniru/60830885325.pdf
- https://s3.amazonaws.com/laradusa/29824482522.pdf

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