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 0.9960
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://crophysi.ru/wix?keyword=nora+ellis+mother PDF link annotation
- https://tavadarikozo.weebly.com/uploads/1/3/5/9/135987174/2432807.pdfIn PDF document text
- https://cdn.sqhk.co/zugivakizo/ggjeija/4346786719.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501810/normal_6037f6ebd4819.pdfIn PDF document text
- https://dimawirosaj.weebly.com/uploads/1/3/3/9/133997296/sonefisamuvote-muladepago-jijim.pdfIn PDF document text
- https://guxitodek.weebly.com/uploads/1/3/1/6/131637279/penavirixubej.pdfIn PDF document text
- http://kufemotobenin.66ghz.com/68152904668.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4483602/normal_601a9c37b2cb9.pdfIn PDF document text
- https://cdn.sqhk.co/nukusigemug/egd1ifo/gizanonosigixuviw.pdfIn PDF document text
- https://posesisex.weebly.com/uploads/1/3/5/3/135332701/959809.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368485/normal_5ffa93ebd9895.pdfIn PDF document text
- https://nirejabepifu.weebly.com/uploads/1/3/4/2/134266024/062a86c857541.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388274/normal_603e5f6765e97.pdfIn PDF document text
- https://cdn.sqhk.co/zumedizojas/idijmgc/paducah_cinemark_theatre_showtimes.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4462976/normal_5ff491d0087b6.pdfIn PDF document text
- https://suzexefovewav.weebly.com/uploads/1/3/4/6/134640410/laboze-wobuxowubu.pdfIn PDF document text
- https://tonosunakimedu.weebly.com/uploads/1/3/4/5/134584607/kevigegomep-retireram-vebitisifo-semax.pdfIn PDF document text
- https://sisuwupuwadigif.weebly.com/uploads/1/3/1/4/131437471/d2f45.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388424/normal_605ef22a8de94.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404515/normal_600ce7af94a05.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450048/normal_6049ea8d9bfe8.pdfIn PDF document text
- http://kiteleminokovi.22web.org/zapixosipovavojupadofuz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391009/normal_5ff556b739fb8.pdfIn PDF document text
- https://vuduzilir.weebly.com/uploads/1/3/1/8/131857383/jowukuberututojok.pdfIn PDF document text
- https://cdn.sqhk.co/fodexuxefeba/c7UKYD3/3d_drawing_games_free_online.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kewivifonawati.epizy.com/getilow.pdfIn PDF document text
- http://kevatudoritek.rf.gd/87678238998.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_off0000eadc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEADC | 4896 bytes |
SHA-256: 74c720124c05d5f182e739bd0e407c9e110c520d2f648fcf494e2c60dfa41387 |
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font_01_sfnt_off0000fb53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB53 | 11012 bytes |
SHA-256: c57517ef491fccfb356d529faed25ae2a4922fa84ba52f4a055d41911121bc90 |
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