MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF document identified as malicious by ClamAV and an ML classifier. It contains a large number of external links, many of which are likely part of a link farm, and the document body suggests an advance-fee scam lure. The primary URL, https://resalured.ru/strik, is likely the entry point for this malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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://resalured.ru/strik?utm_term=toastmasters+meeting+themes+2021
- https://cdn-cms.f-static.net/uploads/4403948/normal_601aefd3d3311.pdf
- https://cdn-cms.f-static.net/uploads/4487382/normal_5fd85c18cfde9.pdf
- https://lozoveku.weebly.com/uploads/1/3/1/4/131438804/a80c8.pdf
- https://kowedogade.weebly.com/uploads/1/3/4/8/134879104/6120d9.pdf
- https://wasafigazepez.weebly.com/uploads/1/3/4/5/134586721/5500039.pdf
- https://dumexegutotopu.weebly.com/uploads/1/3/4/3/134354144/ritat.pdf
- https://cdn-cms.f-static.net/uploads/4411483/normal_601b2f7551e26.pdf
- https://dituwugo.weebly.com/uploads/1/3/4/2/134235792/4358861.pdf
- https://guzesunidami.weebly.com/uploads/1/3/0/8/130873942/6574512.pdf
- https://cdn-cms.f-static.net/uploads/4380863/normal_5fd99706b4f05.pdf
- https://cdn-cms.f-static.net/uploads/4375518/normal_6040c2b88cc57.pdf
- https://vumopiwerelo.weebly.com/uploads/1/3/4/7/134730258/muginawaluxuna.pdf
- https://static.s123-cdn-static.com/uploads/4412573/normal_5fcfb300f054c.pdf
- https://static.s123-cdn-static.com/uploads/4457272/normal_60027a0b8b2c7.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/9be0135e-3765-46f8-8be5-5cd85d0d5a16/how_to_be_the_perfect_1950s_housewife.pdf
- https://uploads.strikinglycdn.com/files/6fdcbc59-dea3-4172-a1aa-7e1de27f4b69/kesusaluwa.pdf
- https://uploads.strikinglycdn.com/files/471ae7f4-af95-4ec7-ac62-29201807df92/23247292816.pdf
- https://uploads.strikinglycdn.com/files/f52b4c38-d2fb-4949-a1f2-ca001fbbd551/repevibiwigadenagiwuro.pdf
- https://uploads.strikinglycdn.com/files/ef2e6d38-b676-432b-89fa-e6b29b8f648a/wobeniwogimijojun.pdf
- https://uploads.strikinglycdn.com/files/81190882-77d5-4ed2-bc5b-2b543c88b3e6/kabir_singh_all_ringtone_download_mr_jatt.pdf
- https://uploads.strikinglycdn.com/files/5286191e-6922-40a1-90c5-17c64df3642f/tidusa.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ed14.bina738fbdacbb1d023503d6efbe3d9e48873d287ad45cd692d8bf8b4ca2a2fe14a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED14 | 5128 bytes |
font_01_sfnt_off0000fe52.bin7327027f2d6629c59dba678eef187f49ca798e8807d41974b7699a7ec617e9b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE52 | 11724 bytes |
font_02_sfnt_off0001254c.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1254C | 4324 bytes |
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