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. It contains a large number of external links, indicating a link farm or phishing attempt. The document body is heavily obfuscated, but the presence of numerous URLs suggests a redirection or download mechanism is in play, likely to deliver a secondary payload or lead users to a malicious site.
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://baarspo.ru/wix?keyword=head+basketball+2018 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4479932/normal_600aabc12d128.pdfIn PDF document text
- https://kuzogirig.weebly.com/uploads/1/3/4/7/134748708/rozuvuguzev.pdfIn PDF document text
- https://cdn.sqhk.co/pobijejok/hcRjeib/fr_legends_car_mods_android.pdfIn PDF document text
- https://nisivijuwowog.weebly.com/uploads/1/3/0/8/130813757/1712284.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367911/normal_5fe4d30126eb9.pdfIn PDF document text
- https://cdn.sqhk.co/sedazozesufu/fjgid9j/51910463124.pdfIn PDF document text
- https://kagujovo.weebly.com/uploads/1/3/5/2/135298661/nidosibikisefimal.pdfIn PDF document text
- https://cdn.sqhk.co/rorazelesu/ibCgiIw/46082771400.pdfIn PDF document text
- https://cdn.sqhk.co/lilomovetum/2CdbDYy/pinout_for_crossover_cable_rj45.pdfIn PDF document text
- https://cdn.sqhk.co/wanadujogo/1YPxwgf/adventureland_tickets_farm_bureau.pdfIn PDF document text
- https://cdn.sqhk.co/naziwixolagu/iU1geGJ/underrated_kpop_girl_groups_2020.pdfIn PDF document text
- https://cdn.sqhk.co/xugufufifo/FjcSief/twilight_struggle_holding_scoring_card.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387218/normal_5fcda1ce7760c.pdfIn PDF document text
- https://bobilomagavakux.weebly.com/uploads/1/3/4/8/134868487/6336d12.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379049/normal_5fe0135bb4596.pdfIn PDF document text
- https://cdn.sqhk.co/buruvalufe/hrhcWgh/57611757505.pdfIn PDF document text
- https://cdn.sqhk.co/xawefigi/iheje4S/subway_surfers_online_game_free_download_for_pc.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
- http://xexelakufakeze.epizy.com/math_workbook_answers_grade_9.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dd7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD7C | 4932 bytes |
SHA-256: 09650524a9e219181ee31e762ade1599dcb51f3a1e5b44dbe352428ba00f0e00 |
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font_01_sfnt_off0000ee40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE40 | 14060 bytes |
SHA-256: 7010802f05f5d4ed959f61e8c542581dc7d23674f453134b8e31161e5ed40596 |
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font_02_sfnt_off00011a97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A97 | 17084 bytes |
SHA-256: b3dc0f58006cb156aa9a598b0dc30c96abcc32b18d7fc6c7c58d870b3b6885ce |
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font_03_sfnt_off00013303.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13303 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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