MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9991
Heuristics 5
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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 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://zajinet.ru/strik?utm_term=reliabilt+sierra+barn+door+installation+instructions PDF link annotation
- https://guxofoxevi.weebly.com/uploads/1/3/4/7/134737998/6115733.pdfIn PDF document text
- https://cdn.sqhk.co/risenulowo/tJidih8/word_chums_remove_game.pdfIn PDF document text
- https://cdn.sqhk.co/purorelaz/hfhjfjb/hide_n_seek_mini_game_skins.pdfIn PDF document text
- http://dkmz3.club/481066327230m7zk.pdfIn PDF document text
- http://wisitens.online/sufewosidaroladem2sg30.pdfIn PDF document text
- http://italia-doc.fun/lafatedefexemedelixoemtd6.pdfIn PDF document text
- https://paxolobiwoke.weebly.com/uploads/1/3/1/1/131163878/mofiwemikawago.pdfIn PDF document text
- http://reestr.site/zijemesokefobeduxoxrxwqu.pdfIn PDF document text
- http://xasanok.iblogger.org/ielts_writing_task_2_sample.pdfIn PDF document text
- https://cdn.sqhk.co/dodamewope/PFDhaoZ/pewosenidarumumik.pdfIn PDF document text
- https://giberala.weebly.com/uploads/1/3/5/3/135306284/badevozuvimukipinoto.pdfIn PDF document text
- https://lodipopigib.weebly.com/uploads/1/3/1/8/131857338/vamoxidof-nokenenugedo-wixefitiporu-muxinowigun.pdfIn PDF document text
- http://sfhgfje5df.xyz/vunoz8s0c3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zefuxaninegug.epizy.com/69286532775.pdfIn PDF document text
- https://ba739632-11db-41f7-a023-683a20e55d36.filesusr.com/ugd/99835b_4b90f32b139849e08647fb41102e84c9.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a54719dd-8680-46f2-8f18-6bbb666a66cd/william_shakespeare_hamlet_book.pdfIn PDF document text
- http://zoxutuperovizo.epizy.com/explorations_conducting_empirical_research.pdfIn PDF document text
- https://80cb706b-a9cc-40e6-9cd2-ad5688d6c4a8.filesusr.com/ugd/c84a73_46ac70674f624fa492f51e42483b6ec8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b49c5b5a-4b3d-4e29-9e91-0698d6e6126e/hp_stream_11.6_laptop_case.pdfIn PDF document text
- https://ff87c8b5-ca28-4ac0-94ba-218234037d87.filesusr.com/ugd/1d4e4f_c0026ad514224daf9153325a690ecbbe.pdf?index=trueIn PDF document text
- http://zasuzutan.rf.gd/usa_time_zone_chart.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4c0f1bc-97a2-4b9c-83d3-e7623d69cec3/95973799945.pdfIn PDF document text
- http://ninunebuxidumeg.epizy.com/digital_photography_classes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/600201a7-3c20-45c8-a6e4-a8d4840ef9e1/cuisinart_grind_central_coffee_grinder_manual.pdfIn PDF document text
- https://f110cc6a-49d6-427c-9ab6-a3a4d323b004.filesusr.com/ugd/9e53d4_4adc03b693f845aab3644db121ab36e5.pdf?index=trueIn 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e77b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE77B | 5080 bytes |
SHA-256: e5551334d851d26007a9848c454c59f7aa35ebe46fb831b17a2309b0697ae382 |
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font_01_sfnt_off0000f8c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8C9 | 10168 bytes |
SHA-256: c3470b5c1be5f27d8ba1f44761aaba4138631635852ba18ba9fe0e5b03effd89 |
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