MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. The embedded URLs are likely intended to redirect users to malicious sites for further exploitation or credential harvesting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://botokaw.ru/strik?utm_term=dog+man+book+fetch+22+release+date PDF link annotation
- https://cdn.sqhk.co/sikibeve/jfheygg/yellow_keyboard_keycaps.pdfIn PDF document text
- https://cdn.sqhk.co/jigavozef/cjalgjo/6520206383.pdfIn PDF document text
- https://mafakovik.weebly.com/uploads/1/3/5/3/135347242/vijeberutolojir_satawagutijaw_folexolinorev_kirutatipevaxon.pdfIn PDF document text
- https://mitigovoponezix.weebly.com/uploads/1/3/4/3/134375948/7776772.pdfIn PDF document text
- https://wobereresexo.weebly.com/uploads/1/3/1/6/131606335/b162f007.pdfIn PDF document text
- http://fitnesspack.net/688289445525m0q0.pdfIn PDF document text
- http://triple-doska4.club/278475863n288v.pdfIn PDF document text
- https://pavibizad.weebly.com/uploads/1/3/0/7/130740264/zipokonoz-damipewo-mufuvimaxe.pdfIn PDF document text
- https://navitadewota.weebly.com/uploads/1/3/4/0/134017874/bufojola.pdfIn PDF document text
- http://reactivascotia2020.com/911586849946qn98.pdfIn PDF document text
- http://abanca-electronica.com/wiwolegyve5.pdfIn PDF document text
- https://cdn.sqhk.co/bolukawet/jcjekzS/castle_defense_knight_fight_mod_apk.pdfIn PDF document text
- http://hydraruzxpnew4af.exchange/washington_football_team_schedule_and_results13wr2.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/157e614e-9950-450f-8bcc-d3928a5cf198/what_is_atf_4_transmission_fluid.pdfIn PDF document text
- http://nivosifif.rf.gd/gepitogedupoxevare.pdfIn PDF document text
- https://d89a15f7-21b5-45f0-b9b4-bc5b7be68842.filesusr.com/ugd/18e821_bf679271227546c988df7fc49b896ff3.pdf?index=trueIn PDF document text
- https://0c2a99dd-71fd-4a0d-b96f-672cfa785c21.filesusr.com/ugd/515c54_2c8fc7a9b0644b5e8f17acfd3b30c8ea.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c984ab4c-dd02-4945-a47b-9be5ea73bda9/what_does_dreaming_of_a_beautiful_sunset_mean.pdfIn PDF document text
- https://b20aee1f-b1b7-4e4e-be5e-d884e4ece670.filesusr.com/ugd/10e3af_c1ec68b1a1e945e7867b61c925de2ada.pdf?index=trueIn PDF document text
- https://6c892e0d-5736-4b4a-96a3-cd490fd1fe3d.filesusr.com/ugd/1407cd_6d8542a0d5b4451bb594aca0e9a2bc71.pdf?index=trueIn PDF document text
- https://a52dd608-e7dd-4d50-8005-e0fd7a3896b4.filesusr.com/ugd/43d2fc_ef7fd90ced4b4596ae01e120a1a33f7d.pdf?index=trueIn PDF document text
- http://jodafenokod.epizy.com/40635638280.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5161359d-e178-471d-9065-ad705f68209e/4670699678.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_off00010466.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10466 | 5768 bytes |
SHA-256: b8f632e312b321a48059dca17ff024ffa4f76381649b2cae0ed68df798c66c22 |
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font_01_sfnt_off000117ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117ED | 10836 bytes |
SHA-256: 5e739a872edc02e1f74a421fbd2bc9ada3e355d2944d6ff828078c4e0a79da51 |
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