MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV 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 it functions as a link farm for phishing or malware distribution. The primary malicious URL identified is https://botokaw.ru/strik?utm_term=sex+inventory+examples, which is likely used to redirect users to malicious content.
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://botokaw.ru/strik?utm_term=sex+inventory+examples PDF link annotation
- https://cdn.sqhk.co/vidikusupegu/cQ1x5aO/mamizidi.pdfIn PDF document text
- https://sidafixeruj.weebly.com/uploads/1/3/2/6/132681612/wuvuziloxobulopix.pdfIn PDF document text
- https://nufewaxitobazat.weebly.com/uploads/1/3/4/7/134748461/2336112.pdfIn PDF document text
- https://cdn.sqhk.co/mugolino/XjbHhcW/30419617299.pdfIn PDF document text
- https://cdn.sqhk.co/gixedomawa/UZhiTaz/57154834120.pdfIn PDF document text
- http://bofejaxo.iblogger.org/zigexavepidigikuv.pdfIn PDF document text
- https://wovupidej.weebly.com/uploads/1/3/4/6/134687137/5036302.pdfIn PDF document text
- https://cdn.sqhk.co/lazogapuvo/toghjgl/dajopogewenekaso.pdfIn PDF document text
- https://butilitari.weebly.com/uploads/1/3/3/9/133997497/733c5ddd.pdfIn PDF document text
- https://cdn.sqhk.co/wegodimumod/gigigGR/fojalilepiralodunopug.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/577c0e07-2624-4ac2-9092-005e1f2965f0/red_storm_rising_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2f1d6432-2e6f-4f13-b4cd-53d051173082/rizexivuzuxoreji.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff51ab6c-bf2a-452a-bf44-29544218bc3a/download_film_journey_to_the_west_1996.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f609d520-fd06-4151-9bba-2170a0252fdc/pabisaxisiza.pdfIn PDF document text
- https://680e7e7f-99bb-4309-8a01-ecc910dc7690.filesusr.com/ugd/717a42_975f3bae2a5348dfa3392a9a35d1f6ed.pdf?index=trueIn PDF document text
- https://e0220c8c-c322-4c33-af83-7c5b0fe00b66.filesusr.com/ugd/a771bd_8f32f50c7525436896de76d77843342c.pdf?index=trueIn PDF document text
- https://ac09d6fb-20d1-47e2-97cb-2568fc137cdf.filesusr.com/ugd/03dcd4_335d5b550d954fc7a46b900ecf01519a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vikukinumet/kavat_gummistvlar_barn_storleksguide.pdfIn PDF document text
- https://s3.amazonaws.com/zifilobesumafi/immunity_answers.pdfIn PDF document text
- https://s3.amazonaws.com/daniwodug/xogota.pdfIn PDF document text
- http://dizoduji.rf.gd/61940366829.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_off0000e390.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE390 | 5084 bytes |
SHA-256: b2f400fc8b09dc39d77c0def6d4bd22b9c30531e1a68310bab93fabdf00bcc3c |
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font_01_sfnt_off0000f4c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4C1 | 10688 bytes |
SHA-256: 57e91e4ca29f83258323254e01f15031e2e25eb76e63ec49e1f8999fc29b527b |
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font_02_sfnt_off0001194b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1194B | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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