MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, indicating a link farm or phishing lure. ClamAV and ML classifiers flagged this PDF as malicious, specifically as a phishing trojan. While no scripts were extracted, the presence of numerous external URLs and the heuristic firings strongly suggest a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://nomylo.ru/pbw?utm_term=are+nicks+boots+waterproof PDF link annotation
- https://tojezupemizeraw.weebly.com/uploads/1/3/4/6/134629845/jiraguvij.pdfIn PDF document text
- https://zajoxewamabovi.weebly.com/uploads/1/3/7/5/137503144/5740741.pdfIn PDF document text
- https://nirefuriwubava.weebly.com/uploads/1/3/1/6/131637308/bevifama.pdfIn PDF document text
- https://gokokunebede.weebly.com/uploads/1/3/0/8/130874183/zadokewafadoperib.pdfIn PDF document text
- https://moremutinujiti.weebly.com/uploads/1/3/4/8/134865562/vapono.pdfIn PDF document text
- https://bikekifo.weebly.com/uploads/1/3/5/3/135304891/rosezeze.pdfIn PDF document text
- https://fadurobudafeme.weebly.com/uploads/1/3/5/9/135959894/rugopafexenan-vepona-zuvititivedul.pdfIn PDF document text
- https://fedubipogumuwu.weebly.com/uploads/1/3/1/3/131379546/zudixapumu-miviv-jefekamepavig.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sejuworepow.pbworks.com/w/file/fetch/144419139/22678260507.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/37663286-2179-4563-a622-689a81a9a09f/fezadosomalikujisuferu.pdfIn PDF document text
- http://sizolasipape.pbworks.com/f/sezejejazesuxenusuwulax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/03fa8e69-0e8f-46df-921c-95e779c7a196/49248862241.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/53a7df7c-1cbc-4332-aacc-bc584751fe33/how_do_i_get_my_spectrum_remote_to_control_tv_volume.pdfIn PDF document text
- http://famukaser.pbworks.com/f/wojawulugofibuvipak.pdfIn PDF document text
- http://sizolasipape.pbworks.com/f/26994856035.pdfIn PDF document text
- http://zezimin.pbworks.com/w/file/fetch/144412827/gekupoki.pdfIn PDF document text
- http://kiletejude.pbworks.com/f/mulojukosofoxozuridusup.pdfIn PDF document text
- http://jajisaparev.pbworks.com/w/file/fetch/144421041/25906675512.pdfIn PDF document text
- http://dekokos.pbworks.com/w/file/fetch/144421026/brief_marketing_plan_example.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a68838a9-e228-4d34-a710-04af2704d3c9/nunosugiroxi.pdfIn PDF document text
- http://vawaguzidatu.pbworks.com/f/pre_writing_activities_worksheets_free.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_off0000f2c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2C0 | 5260 bytes |
SHA-256: 5b9677b3576a734a5b97c57b4f0408fffb96421f2b60cbd0123435455d64ebac |
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font_01_sfnt_off000104ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104CA | 9988 bytes |
SHA-256: a3a36d03f658cf306f9150557134c9ee5c24ea60502fc030e0d41833e8086433 |
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