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 0.9992
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://kuzutuzo.ru/strik?utm_term=hp+deskjet+f4280+ink PDF link annotation
- http://gibelepij.scienceontheweb.net/avian_pathology_book.pdfIn PDF document text
- https://rudofodirofebas.weebly.com/uploads/1/3/0/7/130739781/faed93db85a.pdfIn PDF document text
- https://cdn.sqhk.co/wovupeni/ijMJ3hj/tovolanotozusunajetulokir.pdfIn PDF document text
- https://cdn.sqhk.co/tagodepa/akjakjj/social_thinking_skills_definition.pdfIn PDF document text
- http://ziwewixowele.sportsontheweb.net/quadratic_formula_worksheet_kuta.pdfIn PDF document text
- http://vugekowuzujed.scienceontheweb.net/how_to_obtain_a_drivers_license_in_arkansas.pdfIn PDF document text
- http://sosiwawivijomo.scienceontheweb.net/cen_tech_4_in_1_battery_charger_reviews.pdfIn PDF document text
- https://cdn.sqhk.co/tibidimewako/dcjdrug/caponata_di_melanzane_ricetta_semplice.pdfIn PDF document text
- http://mujudesuxiropa.sportsontheweb.net/bamboozlers_diamond_jim_tyler.pdfIn PDF document text
- https://semoligi.weebly.com/uploads/1/3/0/9/130969118/b9dd1b2f.pdfIn PDF document text
- http://peromopativej.mypressonline.com/cylindrical_coordinate_system_derivation.pdfIn PDF document text
- https://cdn.sqhk.co/tufuboloruj/rqthche/human_fall_flat_free_mobile.pdfIn PDF document text
- http://fekowepiz.mywebcommunity.org/46174226623.pdfIn PDF document text
- http://bopolubolef.mywebcommunity.org/benefits_of_music_on_child_development.pdfIn PDF document text
- http://sirunome.mypressonline.com/printable_map_of_california_counties.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gixopiv.onlinewebshop.net/20821514704.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99136794-83a0-47bf-a6a0-f38e8d7c53b8/xazatadapare.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e052b44-f031-4e65-ac38-46c930180719/9108296361.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3c1b4124-12b8-4a2a-8695-851f96c2e5d6/8273493739.pdfIn PDF document text
- http://vumovofun.onlinewebshop.net/suzijusetowumerugiriledu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5315ffa0-42a9-4a87-8394-a65f70a5be4b/84496317948.pdfIn PDF document text
- http://sopexalibip.onlinewebshop.net/kuzireradanobesejujiribup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66f75ccc-b9cc-4e93-82a1-8a7e1509b623/xexotan.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_off0000f0aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0AA | 5356 bytes |
SHA-256: 63535929a0bf53cab6f5eb77e5e886a4bf5aae3cfd83e21015b5436dd6815975 |
|||
font_01_sfnt_off00010312.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10312 | 10524 bytes |
SHA-256: d8c29b907abbd14fad80de6023211954631fa4e484272105733b562d09ffd504 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.