MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, suggesting it functions as a link farm or phishing lure, directing users to potentially harmful websites. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic further support this attack pattern.
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://irlanc.ru/pbw?utm_term=camera+app+icon+missing+android PDF link annotation
- https://nutumavu.weebly.com/uploads/1/3/5/4/135400781/nivotunor-koluvoporibemiz-regelatekilizi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390374/normal_60241b2ee2d09.pdfIn PDF document text
- https://kuvuwivozud.weebly.com/uploads/1/3/6/0/136091804/1074566.pdfIn PDF document text
- https://mikutefax.weebly.com/uploads/1/3/4/8/134866710/7626032.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482405/normal_604834d8cdff7.pdfIn PDF document text
- https://befofevaz.weebly.com/uploads/1/3/0/9/130969220/juves.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382408/normal_6032ceacad37c.pdfIn PDF document text
- https://tifunubuxeji.weebly.com/uploads/1/3/4/5/134523212/4594581.pdfIn PDF document text
- https://vewewiganivobob.weebly.com/uploads/1/3/4/8/134852084/duzuwu-baxaduf-mavegom.pdfIn PDF document text
- https://rudozusaviso.weebly.com/uploads/1/3/4/0/134041113/doteg.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/9447565a-c6bf-44ae-85c7-a00c672f74d0/78366037819.pdfIn PDF document text
- http://xofitesu.pbworks.com/w/file/fetch/144568404/lotopogowitopetidogaxeb.pdfIn PDF document text
- http://taxoxuf.pbworks.com/f/26045023942.pdfIn PDF document text
- http://jajisaparev.pbworks.com/w/file/fetch/144419373/tipibojirefifumazamade.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9be0a466-7f7d-45ad-9af3-738e8fc94d68/bibeboninas.pdfIn PDF document text
- http://depowota.pbworks.com/w/file/fetch/144502452/xematamapatulunel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5871d612-97ed-4a31-9841-684432e6a2a0/how_can_you_tell_if_a_bird_likes_you.pdfIn PDF document text
- http://jebodigezev.pbworks.com/w/file/fetch/144562557/how_to_program_a_vivitar_remote.pdfIn PDF document text
- http://sagidetubi.pbworks.com/f/circuit_lectrique_lampe_interrupteur.pdfIn PDF document text
- http://dipoziw.pbworks.com/f/51840892596.pdfIn PDF document text
- https://forums.androidcentral.com/showthread.php?t=661292&s=b1bf4d1f5d51c5042853a269a28733e8In 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
- https://forums.androidcentral.com/showthread.php?t=661292&s=b1bf4d1f5d51c5042853a269a28733e8In 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_off0000dbbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBBE | 5264 bytes |
SHA-256: 9a1059e7af2fb63ffbf40575adc72f0cd0b4495586e2bcbfe2284f8a4ba57f20 |
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font_01_sfnt_off0000ed82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED82 | 11056 bytes |
SHA-256: b8a054f727c26206a1287a43712dc176f5906c6ca3af1e395af53cbbf059ad76 |
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