MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to disposable hosting services like Weebly, and one specifically to 'fokemale.ru' with a 'utm_term' parameter suggesting a phishing or SEO manipulation lure. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or distributing unwanted content through a link farm. No scripts were extracted, but the PDF structure itself is used to host these links.
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://fokemale.ru/strik?utm_term=how+to+connect+iphone+to+brother+mfc+printer PDF link annotation
- https://cdn-cms.f-static.net/uploads/4426063/normal_60602cdd2fb72.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420748/normal_602ad41e5d589.pdfIn PDF document text
- https://wotipufa.weebly.com/uploads/1/3/1/0/131069738/demab-wumasovuz-kesaki.pdfIn PDF document text
- https://fitatopiwize.weebly.com/uploads/1/3/0/7/130739398/jivapenotevamowi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370072/normal_600eaac4bdc5e.pdfIn PDF document text
- https://pitefomut.weebly.com/uploads/1/3/2/6/132682610/2935541.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369927/normal_6035b7e16a8da.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449768/normal_5fd13112def23.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470678/normal_6041ff312c0b9.pdfIn PDF document text
- https://dojilosadokadog.weebly.com/uploads/1/3/4/8/134890500/xigeronesigixazade.pdfIn PDF document text
- https://lalojitewimagix.weebly.com/uploads/1/3/5/3/135304200/bonovubijeritemexon.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479715/normal_6014b213de45c.pdfIn PDF document text
- https://rofewonopanofav.weebly.com/uploads/1/3/5/3/135312507/dad1a.pdfIn PDF document text
- https://mijevofere.weebly.com/uploads/1/3/1/6/131606011/gorozut-jajataxewug-sidobevo-nizosatota.pdfIn PDF document text
- https://nogudoge.weebly.com/uploads/1/3/4/0/134017621/dakazofan.pdfIn PDF document text
- https://tefegepivovopuf.weebly.com/uploads/1/3/5/3/135311357/kifikifimu-wuzejek.pdfIn PDF document text
- https://kaferafodi.weebly.com/uploads/1/3/0/7/130775544/5201213.pdfIn PDF document text
- https://sovajavab.weebly.com/uploads/1/3/4/0/134041947/eb39987.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/662c2ca7-5c74-4ae0-a87e-9787385a7710/mibepugiwam.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d81a482-b011-4022-8eac-42a465d9512e/liputaneruzav.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4812d98c-718c-4cdb-9ca8-b55ef1bcecbd/sevesi.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_off0000e9de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9DE | 5028 bytes |
SHA-256: 58c518a50109c3dcc231ec4bdbb35a7fa3ec001f9c2dbbdf7cbb422a301cf869 |
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font_01_sfnt_off0000fae0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAE0 | 11260 bytes |
SHA-256: 9a07002dfe60a662b1eb910e9f6420ecaa1edfa2f075d83549b04fe0ec621343 |
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