MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, containing numerous external URLs, with at least one, 'https://botokaw.ru/strik?utm_term=contrast+the+social+contract+theory+of+government', being flagged as unknown reputation. This suggests the PDF is designed to redirect users to potentially harmful sites, consistent with phishing or malware distribution tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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=contrast+the+social+contract+theory+of+government PDF link annotation
- https://wudowured.weebly.com/uploads/1/3/0/8/130873715/3db00f3ab0ff.pdfIn PDF document text
- http://vopezikililurab.mygamesonline.org/centrelink_rent_assistance_form_download.pdfIn PDF document text
- http://jatudoz.getenjoyment.net/vlookup_formula.pdfIn PDF document text
- http://zefutuwukeras.getenjoyment.net/agile_and_scrum_methodology.pdfIn PDF document text
- http://ruwegekugite.22web.org/advantages_of_franchising.pdfIn PDF document text
- http://xoxegez.22web.org/1699702469.pdfIn PDF document text
- https://rezipubifikupix.weebly.com/uploads/1/3/4/5/134511366/483691.pdfIn PDF document text
- https://cdn.sqhk.co/gutifusuf/qjjgiUH/common_wood_joints.pdfIn PDF document text
- https://cdn.sqhk.co/pefatipi/e37ygcG/father_and_son_auto_transport_raleigh_nc.pdfIn PDF document text
- https://zedawaven.weebly.com/uploads/1/3/4/6/134634651/9997962.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://995be609-08d3-41b1-a6c0-90e53670bcec.filesusr.com/ugd/9988e1_e8ac7d2418c149d6b1f324217e462818.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f397c831-535b-429c-b655-adc2403ac917/kibujonutunufupifaji.pdfIn PDF document text
- https://2e81f42f-67f9-46a9-89e2-a5f3ab3b03ee.filesusr.com/ugd/f138f5_dbeb96436f4d4e17a025a165f6d2b85a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ef9dcc8b-217c-4216-aca0-b2be0462811a/fuvel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4fa6ab3a-f144-408f-bf77-e27b3b720529/ue_megaboom_speaker_replacement.pdfIn PDF document text
- https://30f21d72-2b41-4965-a7bc-2abb02bf1ded.filesusr.com/ugd/47e66e_a191eb791230443fb1699c0733a9eb0a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e56240fa-3659-4d00-996e-0933977bbcca/why_does_a_wireless_doorbell_stop_working.pdfIn PDF document text
- https://fecd0c08-032d-4b8b-b26c-6108aca7a00f.filesusr.com/ugd/a87c8b_ab7d16f5005640758c4591ef40f97158.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/26c78cfd-2954-41fc-b76f-f490ca04eb52/33510179744.pdfIn PDF document text
- https://5c9c3928-af7d-4195-9e43-9647d7263c15.filesusr.com/ugd/508998_85a5be64df6945f6820159a1a6edd9eb.pdf?index=trueIn 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_off00019f2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19F2C | 5364 bytes |
SHA-256: 2fa354e016de3866831bc0a0a7863f389db05c428cd7df103c9c7793c3b7d596 |
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font_01_sfnt_off0001b14f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B14F | 10904 bytes |
SHA-256: 8f50d52b843fb0e4a4ece7f84d545ab7621d66be94a23007543ddfbfb5e95b26 |
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