MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9996
Heuristics 6
-
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 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://jacksth.ru/strik?utm_term=clasificacion+de+cuentas+activo+corriente PDF link annotation
- https://cdn.sqhk.co/muwunupudi/Ehhhg7h/77775625821.pdfIn PDF document text
- https://cdn.sqhk.co/joremeve/gqhi6jh/jufaferuzavuledofiw.pdfIn PDF document text
- https://cdn.sqhk.co/zexoribuj/cq4jehg/75887130661.pdfIn PDF document text
- https://cdn.sqhk.co/kurotevu/eu0lgjj/98907881672.pdfIn PDF document text
- https://cdn.sqhk.co/fasotaluvose/hijgiih/simple_chocolate_cupcake_recipe_food_network.pdfIn PDF document text
- https://dimafivatoputir.weebly.com/uploads/1/3/4/4/134496040/kujadi.pdfIn PDF document text
- https://cdn.sqhk.co/vumorumuvogi/s4Xjpie/19172895480.pdfIn PDF document text
- https://cdn.sqhk.co/kawonidoza/jhibGmF/16491166385.pdfIn PDF document text
- https://cdn.sqhk.co/gokovolasula/3dhfpia/36028140229.pdfIn PDF document text
- https://cdn.sqhk.co/wisivelu/iegg5hh/retroarch_cores_not_working.pdfIn PDF document text
- http://nazawate.iblogger.org/16637365791.pdfIn PDF document text
- https://cdn.sqhk.co/xusopusavo/khaiban/the_room_movie_tommy_wiseau_watch_online.pdfIn PDF document text
- https://cdn.sqhk.co/xuvomuvugu/eDggaYb/13133988290.pdfIn PDF document text
- https://cdn.sqhk.co/mofisozulud/5awjjb1/ar_15_lightning_link_template_for_sale.pdfIn PDF document text
- http://pogolaf.iblogger.org/chemistry_experiments_for_life_science_majors_4th_edition_free.pdfIn PDF document text
- https://cdn.sqhk.co/malevevipali/cjgf9hb/subway_train_surfers_run_games_temple.pdfIn PDF document text
- https://defuboxuzunusam.weebly.com/uploads/1/3/3/9/133986960/6753332.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wagivudixar.epizy.com/agaricus_subrufescens.pdfIn PDF document text
- http://darabeloleje.rf.gd/buderus_logamax_plus_gb112_user_manual.pdfIn PDF document text
- http://lajirobodogew.epizy.com/59912768.pdfIn PDF document text
- http://zewajus.rf.gd/ethical_principles_in_research_with_human_participants.pdfIn PDF document text
- http://favugilodufim.epizy.com/gemumi.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_off0000f735.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF735 | 4980 bytes |
SHA-256: 04a8871e7559f6802325619ba71f8e30d7342f63b4842560136229773ccd3a88 |
|||
font_01_sfnt_off00010835.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10835 | 11380 bytes |
SHA-256: 0d9d2bcd9d38d19aa6d8f5f081cd77fe4cf889adfd43f36ff1cd6123b9a696d7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.