MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, suggesting it is part of a link farm designed to drive traffic to malicious or phishing sites. The ML classifier and ClamAV detection strongly indicate malicious intent, with the PDF_SEO_LINK_FARM heuristic specifically identifying the link farm behavior. While no scripts were extracted, the primary attack pattern involves redirecting users to potentially harmful external URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
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://jumiwimov.ru/strik?utm_term=harry+potter+book+5+quizlet PDF link annotation
- https://niberijiv.weebly.com/uploads/1/3/4/0/134017170/badazib.pdfIn PDF document text
- https://ralunudedosamot.weebly.com/uploads/1/3/4/8/134856058/1bd01cf2b959.pdfIn PDF document text
- http://lunesygets.xyz/ejercicios_resueltos_complemento_directo_e_indirecto_2o_esoure45.pdfIn PDF document text
- http://xruhdfo.site/new_stack_ball_helix_crash_fall_3d_uptodownlsg7l.pdfIn PDF document text
- http://magic-spring.com/acer_chromebook_15_celeron_n3060_reviewt7nmv.pdfIn PDF document text
- https://ziwarafe.weebly.com/uploads/1/3/4/3/134306838/vulutosi-bazaxepaxaz-wiputusurob-delelodobofa.pdfIn PDF document text
- http://healthyforczechrepublic.site/27120088798s9z72.pdfIn PDF document text
- https://lebuwaner.weebly.com/uploads/1/3/4/4/134478239/jezunabewase.pdfIn PDF document text
- http://hellesypakk.online/let_us_create_man_in_our_image_nivsqzie.pdfIn PDF document text
- http://jilet2.club/investigacin_cualitativa_definicinvfqsd.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/a7c9b7ba-b6dc-4a03-93e0-18b9cfbaf021/what_is_accu_chek_performa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/71312090-9370-4954-a636-388114e5ffa2/the_making_of_a_poem_table_of_contents.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc52cfc1-a5f0-40f0-8057-e9656f762c1b/can_iud_cause_bleeding_between_periods.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff2a1449-36ca-4481-a837-82e782be2546/does_brandy_melville_sell_gift_cards_in_store.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f46f9eb7-66a1-49dc-9bfe-e98b3a76c3e4/which_teams_does_nike_sponsor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7b7f89f2-88cb-433a-9f4b-6af92646da8d/bash_command_line_history_cheat_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4b0782b1-5120-48d1-90b3-6b200738c93a/doxawagofexem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e5125f0c-99b8-4b02-a3f5-a41af82aac96/91548766760.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ff938f0-6c6a-4474-b5d0-9291e7879753/80451686503.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e3a6706-6399-4a13-9209-57cbf58c16ea/jitazipivam.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_off0001123a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1123A | 5204 bytes |
SHA-256: d72d103ad9fec49824ff3855a44faca747a10e1022d2a65c7bf5c3972202c079 |
|||
font_01_sfnt_off00012411.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12411 | 10572 bytes |
SHA-256: d30fda36b46808b4a324a09e06a468a5b756ac35a04778bf7ff30b018389bc73 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.