MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many of which are hosted on disposable domains, indicating a link farm designed for SEO manipulation or phishing. The primary malicious URL identified is https://traffnew.ru/strik?utm_term=special+forces+books+uk, which is likely used to redirect users to malicious content or phishing pages. The presence of PDF_SEO_LINK_FARM and PDF_SEO_DISPOSABLE_LINK_FARM heuristics, along with a high ML score and ClamAV detection, strongly suggests malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://traffnew.ru/strik?utm_term=special+forces+books+uk PDF link annotation
- https://ginuwedisifixel.weebly.com/uploads/1/3/4/7/134744372/ebb82478c2.pdfIn PDF document text
- https://jufaxexave.weebly.com/uploads/1/3/0/7/130775513/bodepedejub.pdfIn PDF document text
- https://totapige.weebly.com/uploads/1/3/1/4/131483287/gaxepuva-xakojururine-pabid.pdfIn PDF document text
- https://worowisirokisid.weebly.com/uploads/1/3/4/8/134856274/purikolun_vafukolo.pdfIn PDF document text
- https://zuberexuwaxif.weebly.com/uploads/1/3/4/5/134501439/duzenatanewo.pdfIn PDF document text
- https://lagukekejase.weebly.com/uploads/1/3/0/8/130815031/4343988.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://static1.squarespace.com/static/5fc52335cd1e280355efa049/t/5fd076aa51357b44bb91dd82/1607497387743/business_process_management_journal_author_guidelines.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0a30edcc-c2ca-44f3-b3a9-d90426466568/much_ado_about_nothing_play_david_tennant.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc35f2d403f5353fda58b0d/t/5fce2f538a55f2188ba17de9/1607348051861/79623071080.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/71711771-7fd2-476a-9231-964a7bc2262b/77869349755.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/caabac7f-4158-486e-a359-e7f34280670a/rubopi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5091d7f0-7424-40c5-aa59-bb6c851de8bb/16686492519.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/54ac7807-a372-456f-bc5d-71addd1bd455/50366303631.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc16072e9fc3622d52570ce/t/5fc470e69b1ed035386b6434/1606709482841/el_amor_es_ciego.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/866861bb-da63-472d-8abe-a5ce531c0da7/flocabulary_unit_7_answer_key.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b7ffd77-6f11-428c-9c13-1bc6f3a9404e/37488945868.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc6757de5c7695ca9c1adce/t/5fc9223060973a49d3c1d2c6/1607017008549/history_of_guild_in_medieval_times.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_off0000d190.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD190 | 5316 bytes |
SHA-256: 27ab3b4018463727a2a99a629412cde4026b566994f26d007cd94956d93cf9de |
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font_01_sfnt_off0000e3b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3B1 | 10616 bytes |
SHA-256: 766d3bbdd8d482644b4b95a64c691efbdbc5a4e5ddb54ae18b61ccff85119365 |
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