MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a ClamAV signature and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The primary external URL, 'https://lozipotod.ru/strik?utm_term=washington+dc+covid+restrictions+november', appears to be a lure for users searching for COVID-19 restrictions, likely leading to further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://lozipotod.ru/strik?utm_term=washington+dc+covid+restrictions+november PDF link annotation
- https://cdn-cms.f-static.net/uploads/4471958/normal_602af46466de9.pdfIn PDF document text
- https://nafuxiba.weebly.com/uploads/1/3/4/0/134097784/471646.pdfIn PDF document text
- https://cdn.sqhk.co/xexerekija/dgd5qYF/nikutobipejumokizir.pdfIn PDF document text
- https://cdn.sqhk.co/luvutagawata/3mWczas/jelepebimewelaki.pdfIn PDF document text
- https://kaxogirigajel.weebly.com/uploads/1/3/4/6/134611066/putokubid-gojafebadiwew.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388620/normal_604fc6f94f5f4.pdfIn PDF document text
- https://xonimitofowe.weebly.com/uploads/1/3/2/6/132682232/7fce0375321ce.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379844/normal_60454aa1388dd.pdfIn PDF document text
- https://cdn.sqhk.co/dagozuwemep/iaMeheI/undertale_battle_simulator_2_player.pdfIn PDF document text
- https://cdn.sqhk.co/moxibusas/O3bREhi/dokdo_shrimp_liver.pdfIn PDF document text
- https://zekenegelu.weebly.com/uploads/1/3/4/3/134390475/jukadorurefasi.pdfIn PDF document text
- https://cdn.sqhk.co/zapimafe/ijjeje7/16312200655.pdfIn PDF document text
- https://nesibebinirudeb.weebly.com/uploads/1/3/5/3/135311353/surawowofewa_fujofokil_nedanubuto.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487918/normal_604e2382b6139.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448744/normal_605d12e80faf0.pdfIn PDF document text
- https://cdn.sqhk.co/gimexigerub/ihJighc/93292884969.pdfIn PDF document text
- https://xuwovovap.weebly.com/uploads/1/3/1/6/131607152/vofemezumuxopon.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/dinigugaxej/dalaka.pdfIn PDF document text
- https://s3.amazonaws.com/legesiliv/53257794904.pdfIn PDF document text
- https://s3.amazonaws.com/pafexegud/how_to_reset_time_on_verifone_vx520.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001273d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1273D | 1752 bytes |
SHA-256: d8a180b7a1cbbb043a1a0c5d2057d58349472b8884a3a6ea844f575f0b6b4c3a |
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font_01_sfnt_off00012fd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FD9 | 5536 bytes |
SHA-256: 959ae769a4317fb15a9fa2efd5a3a9d3e37069984674f2e4383ecabe022a3842 |
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font_02_sfnt_off00014292.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14292 | 11364 bytes |
SHA-256: e2a2dd2b2169597fc369dd6c414805085a4cf693d1a008ff2e657bc595190c22 |
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