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 0.9990
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/award?keyword=hand+and+foot+canasta+rules+pdf PDF link annotation
- https://cdn.sqhk.co/pivokazi/iigghdb/minecraft_new_ores_mod_download.pdfIn PDF document text
- http://tewatag.medianewsonline.com/attrition_warfare.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497081/normal_5fe68731b7c5b.pdfIn PDF document text
- http://bolawixefop.mygamesonline.org/35440264417.pdfIn PDF document text
- https://cdn.sqhk.co/dotusabu/hhgeGjg/grill_commander_apron.pdfIn PDF document text
- https://cdn.sqhk.co/wemorapi/Ajejaw4/samsung_health_monitor_apk_carvana.pdfIn PDF document text
- http://jadogaxarabu.mygamesonline.org/larovononitunadolekexotem.pdfIn PDF document text
- https://cdn.sqhk.co/lezebulodiw/cTzgjha/warhammer_adventures_skaven.pdfIn PDF document text
- https://cdn.sqhk.co/kakapoxavu/iahjfif/sevedu.pdfIn PDF document text
- https://cdn.sqhk.co/bemoranoz/ggMJSgh/67114014931.pdfIn PDF document text
- http://suraneb.scienceontheweb.net/bruselas_brujas_amberes_y_gante_de_cerca.pdfIn PDF document text
- https://cdn.sqhk.co/xojafimib/mggVH37/55615312912.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481056/normal_601b467eac0c3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4405208/normal_5ff40f579a423.pdfIn PDF document text
- https://cdn.sqhk.co/gegatuzikat/jbUKigj/cd4017_ic.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://tafinefonekon.rf.gd/bosaneliwemokutowanaleni.pdfIn PDF document text
- http://purukalalud.epizy.com/bacon_butter_the_ultimate_ketogenic_diet_cookbook_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17ecdfc9-36ae-4750-83f6-c3c6479baeab/bissell_big_green_clean_machine.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb62df2e-e1d8-42aa-9d97-30f92a07b90c/interior_design_internships_nyc_summer_2021.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3dd74fa-32c6-41bf-98d0-e9cf3553090c/rogukizobutumefajadu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a70614ec-b66c-41f2-be1e-e122526b12e6/chick_fil_a_protein_grilled_nuggets.pdfIn PDF document text
- http://tewufoj.rf.gd/bodujanirejax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22163e20-a814-4b6b-bdfe-3d72cb914b9b/waxen.pdfIn PDF document text
- http://sivumokevidosib.rf.gd/icivics_limiting_government_worksheet_p._3.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001003e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1003E | 4944 bytes |
SHA-256: 1d08903a4349146bb058e65abe5f500d1eaf594544f3daf31a6b723bd7785434 |
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font_01_sfnt_off00011113.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11113 | 10844 bytes |
SHA-256: 122f60ed72ba1fe48f5e72878390f9f84e3784cc08431c7b6751879a9869b19c |
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font_02_sfnt_off00013605.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13605 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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