MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, suggesting it is part of a link farm or phishing operation. The embedded URL 'https://trafffe.ru/aws?keyword=video+games+website+names' is a primary indicator of the lure used to attract victims.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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://trafffe.ru/aws?keyword=video+games+website+names
- https://cdn-cms.f-static.net/uploads/4414677/normal_5fa30dd9e91b5.pdf
- https://xujaxivef.weebly.com/uploads/1/3/1/4/131438557/13df09d87a.pdf
- https://cdn-cms.f-static.net/uploads/4366655/normal_5f9377eff31ad.pdf
- https://cdn-cms.f-static.net/uploads/4368468/normal_5fa8e5e66352f.pdf
- https://cdn-cms.f-static.net/uploads/4366385/normal_5f8c1c4d045ec.pdf
- https://mizitixas.weebly.com/uploads/1/3/4/5/134589849/koroganovanururireb.pdf
- https://cdn-cms.f-static.net/uploads/4402712/normal_5f9be27a6f767.pdf
- https://cdn-cms.f-static.net/uploads/4369153/normal_5f8f97f733479.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/9f36b127-0540-4441-9dbc-18ba17874178/domivuvoxoboniw.pdf
- https://s3.amazonaws.com/pusolefosex/85828004901.pdf
- https://uploads.strikinglycdn.com/files/c22e6baf-c026-49ab-a8f3-cdee9398086e/monexaj.pdf
- https://uploads.strikinglycdn.com/files/cf5f0553-ae0d-4e8e-ab6f-ccac0124a6fc/answer_a_survey_question_to_continue_reading.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c7da.bina416bef9cd8cbddcafe405cd3ac82e00be890058cfb4453e88dd672f701653b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7DA | 5212 bytes |
font_01_sfnt_off0000d99b.bine2a1468cb9c6f1e9803fb86363fc8068e6aae47382e2cab61801c9753b6f5482 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD99B | 10704 bytes |
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