MALICIOUS
186
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 0.9961
Heuristics 6
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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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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://jacksth.ru/strik?utm_term=is+a+mossberg+500+slugster+barrel+rifled PDF link annotation
- https://cdn.sqhk.co/jotapepikota/ribjgjj/ritavifufogapumevir.pdfIn PDF document text
- https://cdn.sqhk.co/kasunelebak/7hj7ijM/racing_kart_parts_parolin.pdfIn PDF document text
- https://badakawage.weebly.com/uploads/1/3/0/9/130969543/jokopegi-pubisu-wuboso-basomof.pdfIn PDF document text
- https://cdn.sqhk.co/pelotuwew/hb3KjdG/regency_theatres_van_nuys_showtimes.pdfIn PDF document text
- https://cdn.sqhk.co/dopiporajen/VjbxHm6/42841155039.pdfIn PDF document text
- https://cdn.sqhk.co/puvegipuros/yhaFuic/15583176840.pdfIn PDF document text
- http://zaliv2k20wowowowoow.xyz/cops_vs_robbers_online_prison_apk0dbmi.pdfIn PDF document text
- https://cdn.sqhk.co/temejikowewa/gjmo8Rb/somevoroleletasapovel.pdfIn PDF document text
- http://physcoo.com/classroom_instruction_that_works_2nd_editiongsu8s.pdfIn PDF document text
- https://rixowumunek.weebly.com/uploads/1/3/5/3/135330445/wirepi.pdfIn PDF document text
- http://bettyloustintruckbbq.com/casio_reloj._w-800h-1bveshowna.pdfIn PDF document text
- https://cdn.sqhk.co/gemukojev/hbIggc5/wozod.pdfIn PDF document text
- http://perevod24-card2card.site/merunta7od.pdfIn PDF document text
- https://cdn.sqhk.co/xomatujod/bjjcgdQ/raxulefofuf.pdfIn PDF document text
- https://cdn.sqhk.co/xejadukoxeta/jva0hfa/bastenski_namestaj_forma_ideale.pdfIn PDF document text
- https://mavitebe.weebly.com/uploads/1/3/1/1/131163983/todaw-mefugupigosir-xuxeb-wanan.pdfIn PDF document text
- https://muxupodijem.weebly.com/uploads/1/3/4/8/134885552/kawumumejo.pdfIn PDF document text
- https://juvarefuj.weebly.com/uploads/1/3/1/3/131398009/dd3b6dd04945.pdfIn PDF document text
- https://cdn.sqhk.co/nisugavu/PWhiNHj/my_lenovo_phone_settings.pdfIn PDF document text
- http://mkr-olimp.info/95652351280zdv7r.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xinasewaja.epizy.com/33808672776.pdfIn PDF document text
- http://waxivetik.epizy.com/87497745997.pdfIn PDF document text
- http://puxisozebipisal.rf.gd/uber_data_breach_case_study.pdfIn PDF document text
- http://napezidemilolez.epizy.com/30554768938.pdfIn PDF document text
- http://kevebavan.epizy.com/vetusuxebusosatituber.pdfIn PDF document text
- http://jamudux.epizy.com/asma_2016.pdfIn PDF document text
- http://xukiwelufa.epizy.com/clinician_administered_ptsd_scale_caps_5.pdfIn PDF document text
- http://xezeruv.epizy.com/jedevoxupifezulixeji.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_off0000f195.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF195 | 5568 bytes |
SHA-256: 64fc0bcb575cd2266a6d75c0cba34837f3ec3f7c2f95fb16b09328a5a5559eb4 |
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font_01_sfnt_off0001046b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1046B | 11072 bytes |
SHA-256: 2c05b44dab2d857e332d2126bccf931197bac8ca4b5b6054414627d5233cff32 |
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