MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
Heuristics 5
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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 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://dugedepap.ru/strik?utm_term=fingerstyle+guitar+lessons+online+free PDF link annotation
- https://cdn.sqhk.co/soxuvezosapa/hs3jehb/51638297383.pdfIn PDF document text
- https://jewelilug.weebly.com/uploads/1/3/4/3/134331877/kobabeloneresole.pdfIn PDF document text
- https://duxoberadu.weebly.com/uploads/1/3/4/7/134718286/4439065.pdfIn PDF document text
- https://mobisikude.weebly.com/uploads/1/3/1/6/131606420/3a8ca9cb.pdfIn PDF document text
- http://leverava.iblogger.org/lovumenix.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465263/normal_60287174f0c49.pdfIn PDF document text
- http://bifovogixugot.22web.org/bac_international_maroc.pdfIn PDF document text
- https://cdn.sqhk.co/mofekuma/jmpDgcw/97749519443.pdfIn PDF document text
- https://cdn.sqhk.co/mofijovelu/jihbjaF/tezoxirof.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473062/normal_5ff87d05ec01b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491433/normal_6040daec69d12.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/zonivezada/59641234099.pdfIn PDF document text
- https://s3.amazonaws.com/xomudufe/vezijozolufesakogapuzemog.pdfIn PDF document text
- http://mepalobes.rf.gd/65393083665.pdfIn PDF document text
- http://vokotikif.epizy.com/91538230177.pdfIn PDF document text
- http://datidalumoz.rf.gd/cessione_di_fabbricato_per_ospitalit.pdfIn PDF document text
- http://jiwerefupuz.epizy.com/16705107502.pdfIn PDF document text
- http://bibesatu.epizy.com/what_does_black_ice_mean_in_french.pdfIn PDF document text
- https://s3.amazonaws.com/baxegezivumi/jupiter_merlin_growth_factsheet.pdfIn PDF document text
- http://jidojig.epizy.com/50232452823.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_off000110d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110D2 | 4992 bytes |
SHA-256: 63daa2d634a268788ad4928d30b811806c0a96dee1c2d45b19bdd6f4fa86abaa |
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font_01_sfnt_off000121ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121EF | 11592 bytes |
SHA-256: 8f84f8e9d27a29f907b12a23285d4a3fd9c07a2a1fffb62f3336ae0a18254d6c |
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