MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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/award?keyword=bhartiya+itihas+kiran+publication+pdf PDF link annotation
- http://mailedflkf.site/64883622341ug4fe.pdfIn PDF document text
- https://xemavuvewo.weebly.com/uploads/1/3/5/3/135394060/fd9bdcbae.pdfIn PDF document text
- http://gufutaca1.xyz/majijavawononunujedes0d4.pdfIn PDF document text
- https://mizewipexu.weebly.com/uploads/1/3/4/6/134609608/c7a2a790deef.pdfIn PDF document text
- https://kukatuvitakutir.weebly.com/uploads/1/3/4/6/134690336/1a5431cebaf4b1.pdfIn PDF document text
- http://gladkoe-telo.xyz/sinowikotugolojukawikevppk.pdfIn PDF document text
- https://dakubazelup.weebly.com/uploads/1/3/1/4/131454222/litemofuvujiled.pdfIn PDF document text
- https://lewuroluloxujul.weebly.com/uploads/1/3/4/6/134678017/wevaribur-buxuroruv.pdfIn PDF document text
- https://tupumerar.weebly.com/uploads/1/3/2/6/132695397/zorofodedujute.pdfIn PDF document text
- https://xamatetafuxu.weebly.com/uploads/1/3/1/6/131606968/1553155.pdfIn PDF document text
- https://sijudunewofas.weebly.com/uploads/1/3/4/6/134696620/fogutugodavib-bixitadubin.pdfIn PDF document text
- http://1fps.ru/949744892731gujl.pdfIn PDF document text
- http://rusolije.22web.org/63169016345.pdfIn PDF document text
- http://bcpzon4segurabetaviabcp.com/how_to_use_spectrum_remote_with_samsung_smart_tvqwz83.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://mugosovexu.epizy.com/73872052149.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2afde8aa-b22b-43d4-9de5-c4d1fbd189fc/ap_style_no_oxford_comma.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8398c48e-8202-4b8a-9568-8e461d9423e9/kawibonumubuxosizileduvew.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05f549ba-eb55-41f5-8e96-148c19488a58/68653798211.pdfIn PDF document text
- http://vuxalono.epizy.com/68611895905.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4888951-8d9f-4dc9-912d-71cae97f500b/kesawewedegomanefapejuz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/39bb3c10-3d74-4f62-a1a3-343df8790dc8/10585995759.pdfIn PDF document text
- http://vazalavowudepip.epizy.com/jifenosomakojuxuvob.pdfIn PDF document text
- http://lunodemexixape.epizy.com/41456988769.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e1b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1B8 | 5600 bytes |
SHA-256: e001004aa16353a3151e6aad5acec1e4aab3185007f1308f45a281b2f05a611f |
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font_01_sfnt_off0000f4bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4BB | 3720 bytes |
SHA-256: 6539b129c5cd894636dc8f40f53a156c00c8f46378ab4f137c96d687a1cff6ed |
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font_02_sfnt_off0001001e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1001E | 10544 bytes |
SHA-256: 67034a5afd32a37243d4b7c257b72925b1681ee375966f7f25fbc5edfbbc0bb1 |
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font_03_sfnt_off00012472.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12472 | 9540 bytes |
SHA-256: 6991bd7b2e27d13908893a5df249c8f4c9ab921f0eedf97a06d252d5bbfbc249 |
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