MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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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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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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://traffine.ru/strik?utm_term=yada+backup+camera PDF link annotation
- https://raxiruzaxulam.weebly.com/uploads/1/3/0/7/130738564/f67df7.pdfIn PDF document text
- https://xufibafit.weebly.com/uploads/1/3/4/4/134403857/jigavubajaju_xewix_bufidip.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372719/normal_5f9bf57f2960b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393790/normal_5f9f3e2eead51.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/matogapibelifiv/bahubali_movie_telugu_songs_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00b9f882-3bc2-4afa-8df6-9e8b5054d0fc/pitikak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ee1510a-86e9-44b2-9330-e41cb4dcf59b/isunshare_windows_password_full_vers.pdfIn PDF document text
- https://s3.amazonaws.com/bopuxosavubare/dilabeg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f95bee09-66a0-468a-a62e-e540aa26601e/75423029615.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f1d0a25-1544-4426-8a22-e3c640b7e572/wilder_vs_fury_reddit_streams_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/358e3e31-51cd-4e08-a02e-b206cc2618ac/wag_dog_application_answers.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b006.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB006 | 5176 bytes |
SHA-256: fd866c3c79604c42bc263d5c0369480cd2b31f721e092309ad1b34cd38289865 |
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font_01_sfnt_off0000c18a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC18A | 10552 bytes |
SHA-256: c272e6df97f0d8dbc169777403235e348f5b51a8916130896171019c5d25d2b8 |
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