MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many pointing to disposable domains and link farms, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URIs are indicative of a lure to external malicious content, likely for initial access via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://xajibur.ru/strik?utm_term=sat+exam+syllabus+2019+pdf PDF link annotation
- https://cdn.sqhk.co/pozedezupase/jfAGaje/96195212428.pdfIn PDF document text
- https://cdn.sqhk.co/xorakulenido/gJ8z5ja/mitaxoxomax.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494874/normal_5fda39baa9fd7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476569/normal_5fe519881a2f8.pdfIn PDF document text
- https://cdn.sqhk.co/baxafapunubi/hcWyiao/ganulokenak.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414152/normal_602480a8ec157.pdfIn PDF document text
- https://cdn.sqhk.co/rutunidosaw/Giigiif/pocket_sniper_mod_apk_download.pdfIn PDF document text
- http://bejisosubonito.sportsontheweb.net/a_view_from_the_bridge_themes.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4385010/normal_5feb940ecb19f.pdfIn PDF document text
- http://rajajime.mypressonline.com/30235333370.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466364/normal_6033c7e1e3157.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4502906/normal_5fef6ac93897a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4483602/normal_5fd2c5c74a391.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kupikobu.epizy.com/gupivepe.pdfIn PDF document text
- http://dexifenila.rf.gd/buddhist_calendar_2020.pdfIn PDF document text
- http://fojakosi.atwebpages.com/why_wont_my_samsung_smart_tv_stay_connected_to_the_internet.pdfIn PDF document text
- http://sonapap.rf.gd/niconico_video_apk_english.pdfIn PDF document text
- http://bobupugarini.epizy.com/principles_of_applied_research_methods.pdfIn PDF document text
- http://gitodake.myartsonline.com/aprendizaje_significativo_constructivismo.pdfIn PDF document text
- http://palakojum.rf.gd/8185506969.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aba0a5fa-4a1a-4c33-a5bc-f7a4a5b2c6ce/comfort_zone_digital_quartz_infrared_heater_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51d44b24-5db7-4ae3-908d-af4c85bf3339/love_monster_valentine_craft.pdfIn PDF document text
- http://wudemexa.myartsonline.com/commercial_electric_multimeter_ms8301a_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d1650e50-977a-42ed-be6d-39698d556154/walmart_pharmacy_near_me_open_24_hours.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4b1547c-c7dc-4a96-b8cf-3eee1be57942/7122951872.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_off0001178b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1178B | 5988 bytes |
SHA-256: e509307135e2b79402e7c091069fb510e3fb2aa2b7c809808e055638d346f9d2 |
|||
font_01_sfnt_off00012be6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BE6 | 10972 bytes |
SHA-256: 98326f59e3f249a2224ac5a085449699755d21acab45809dd6e8672c223f0432 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.