MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious File
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains multiple embedded URLs and exhibits characteristics of a link farm, suggesting it is designed to redirect users to malicious content. The 'SE_ENABLE_LURE' heuristic indicates the document likely instructs the user to enable macros or editing, a common tactic for malware droppers to bypass security measures and download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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 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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Macro/content-enable lure medium SE_ENABLE_LUREDocument instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings
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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://seumenha.ru/award?keyword=edit+pdf+text+mac+preview PDF link annotation
- https://cdn.sqhk.co/dikulodut/pifOJic/ixl_answers_4th_grade_math.pdfIn PDF document text
- https://cdn.sqhk.co/kekelivig/mQwCXRx/kosek.pdfIn PDF document text
- https://cdn.sqhk.co/gunobawiwax/xhhh6gf/european_ice_hockey_rink_size.pdfIn PDF document text
- https://cdn.sqhk.co/kajurineg/icejgie/1857711360.pdfIn PDF document text
- https://cdn.sqhk.co/foxezevewa/gsrqtif/top_road_racing_cars.pdfIn PDF document text
- https://cdn.sqhk.co/mikedeto/NnVhgic/32967433875.pdfIn PDF document text
- https://cdn.sqhk.co/guvevifowo/jgdggja/good_riddles_with_tricky_answers.pdfIn PDF document text
- https://cdn.sqhk.co/vefuwebilux/gibgfig/tuxuzinexodobivizo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/fojaxexino/nuxejodebuwo.pdfIn PDF document text
- http://rututovabin.rf.gd/sbi_po_exam_books.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b573c954-d020-4e63-bb58-c77140af3cd0/brian_tracy_eat_that_frog_quotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/541ac587-5cce-4923-b2c5-1c5b791bcb4a/gosor.pdfIn PDF document text
- http://fejusudoboriduf.rf.gd/vugaduvaxirozukumem.pdfIn PDF document text
- http://nasakitubaribud.rf.gd/espectro_autista_en_nios.pdfIn PDF document text
- https://s3.amazonaws.com/xajowu/how_to_draw_easy_faces_for_beginners.pdfIn PDF document text
- http://ketunetu.rf.gd/visual_bcd_editor_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/948f2295-05be-4974-827a-722bf99ab814/which_battery_maintainer_is_best.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0c39d4c6-141d-471e-9750-339352a3d3b6/25236264592.pdfIn PDF document text
- https://s3.amazonaws.com/kukazowox/xaxan.pdfIn PDF document text
- https://s3.amazonaws.com/tibanepoxilibud/cessna_421_cruise_performance.pdfIn PDF document text
- http://guxajez.rf.gd/wekozabibotapuridexa.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010980.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10980 | 5268 bytes |
SHA-256: 87c6845851aeea6afa35fe9b77241366ac8aa4891b925c828a6ab9a953c63062 |
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font_01_sfnt_off00011b70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B70 | 10928 bytes |
SHA-256: 3d2db9ff2055d9644015bcf8a3a3822589417391e2c5f0aff933d7466517f039 |
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font_02_sfnt_off00014098.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14098 | 16460 bytes |
SHA-256: 010b158676234a9d178a21ed7133c158a3f2876a1215a00ff5d747c29f68659d |
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