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 0.9997
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://dafemum.ru/123?utm_term=who+are+the+big+3+greek+gods PDF link annotation
- https://cdn.sqhk.co/duxadikoti/EjghinY/41045010092.pdfIn PDF document text
- https://cdn.sqhk.co/wepurodapike/gjHjfP7/fibetiwamanutikusimexiw.pdfIn PDF document text
- https://cdn.sqhk.co/xemugugafot/ghoiahd/gikasofezumoranogaf.pdfIn PDF document text
- https://cdn.sqhk.co/belumozobu/gGhithh/mancala_board_dimensions.pdfIn PDF document text
- http://topcreditreport.info/alex_rider_scorpia_chapter_summary4i19b.pdfIn PDF document text
- https://tisivuvuzudopur.weebly.com/uploads/1/3/0/7/130738638/5c616752.pdfIn PDF document text
- http://balegetiwep.mywebcommunity.org/ken_wilber_spiral_dynamics.pdfIn PDF document text
- https://cdn.sqhk.co/feduvefas/jjihqZS/fantasy_tower_defence_3d_hacked.pdfIn PDF document text
- http://bonusiotsbera.online/upsc_all_books_in_hindi_downloadydrc0.pdfIn PDF document text
- http://newipufisatag.scienceontheweb.net/sanorusobovamumaxivavuz.pdfIn PDF document text
- http://springwin.space/boomwhacker_play_along4o7ny.pdfIn PDF document text
- https://cdn.sqhk.co/rijomawonuj/jhBjf6F/fotugapodikugijudupuz.pdfIn PDF document text
- https://nitiruminaxodax.weebly.com/uploads/1/3/0/7/130738633/9c171f51b7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://batapijas.myartsonline.com/81955584857.pdfIn PDF document text
- https://s3.amazonaws.com/bulolimepol/mirubebamarojekep.pdfIn PDF document text
- http://nufiwimuzobo.onlinewebshop.net/lawul.pdfIn PDF document text
- https://s3.amazonaws.com/guxosa/12022957033.pdfIn PDF document text
- https://s3.amazonaws.com/baposivarabuj/6674140210.pdfIn PDF document text
- https://s3.amazonaws.com/wixanarer/aa_zoom_meetings_raleigh_nc.pdfIn PDF document text
- https://s3.amazonaws.com/bewibiwat/the_filmmakers_handbook_fourth_edition.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e4b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4B9 | 5436 bytes |
SHA-256: e9109a4957d3a8cc2481cf535d9b345173c04fa3b09f41e22b29bf57d6fcc0f7 |
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font_01_sfnt_off0000f73b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF73B | 10708 bytes |
SHA-256: a61a234d019ea5be5be55c26f663dbcd8ab1c9897f28b121110db057f69e52f0 |
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