MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file functions as a link farm, containing numerous external links. One of these links, 'https://midufefew.ru/strik?utm_term=how+to+change+transmission+fluid+chevy+impala', is identified as a malicious URL, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or trojan delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://midufefew.ru/strik?utm_term=how+to+change+transmission+fluid+chevy+impala PDF link annotation
- https://cdn.sqhk.co/zovaratigu/Zgehha6/74849435855.pdfIn PDF document text
- http://vobalemujumojak.mywebcommunity.org/bowobu.pdfIn PDF document text
- https://cdn.sqhk.co/vudemijugamu/jjxZ7hi/bulleit_bourbon_whiskey_rye.pdfIn PDF document text
- http://limezage.scienceontheweb.net/pdf_to_word_converter_program_free.pdfIn PDF document text
- https://cdn.sqhk.co/petebeki/jSMie3o/huawei_p_smart_voice_recorder.pdfIn PDF document text
- https://cdn.sqhk.co/fuvepelela/ohiiigi/96234240975.pdfIn PDF document text
- https://cdn.sqhk.co/pamezuravuno/gd76idr/1943_the_battle_of_midway_arcade_rom.pdfIn PDF document text
- https://cdn.sqhk.co/duxadikoti/iggugfv/93088271342.pdfIn PDF document text
- https://cdn.sqhk.co/pixukinoma/jlji4st/muslim_feast_day_today.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://a49aa754-465e-4bbd-924e-b3d0e7b66bd4.filesusr.com/ugd/81d6a4_10833132a4e6411fb8e9e8bf5c1b8c09.pdf?index=trueIn PDF document text
- http://jagomizaf.atwebpages.com/formato_de_la_historia_natural_de_la_enfermedad.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7b87da98-6c5c-4a2a-bbb6-f327d1db241b/5_things_that_make_a_healthy_relationship.pdfIn PDF document text
- http://bebovufuvuji.myartsonline.com/runa_vimochana_ganesha_stotram_in_telugu_download.pdfIn PDF document text
- https://b1b0174c-961c-4936-87f6-765e1132391e.filesusr.com/ugd/6cf804_9432e5d370cd466993ccd171f1d74c95.pdf?index=trueIn PDF document text
- https://1923692e-f727-4f58-80a8-3583160180e3.filesusr.com/ugd/c4ccc4_0b3c6b068d1f49a6b313fae0f221bb60.pdf?index=trueIn PDF document text
- https://a3e8d6b6-68ee-4625-a313-a25a09dbd39d.filesusr.com/ugd/312e12_8cf932ccc73b48c2a91e7de741371f10.pdf?index=trueIn PDF document text
- http://mozutulobiris.onlinewebshop.net/hikvision_access_control_system.pdfIn PDF document text
- https://7c3a386c-9197-44ff-a2a0-26a6be1b6260.filesusr.com/ugd/bba797_a8896185497e478eba4a30606db78d16.pdf?index=trueIn PDF document text
- https://24451074-f53b-4065-993c-779ba3957988.filesusr.com/ugd/0ae25f_86a58be745bc4cfcaab28f0d761919fc.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e20cde14-a67b-46db-ae67-8ddf590695ac/how_much_do_navy_officers_make.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_off0000eec2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEC2 | 5784 bytes |
SHA-256: d9cbc4d09d81310f2ef757b98a76f80e9d5ceb3321c4b5b0ba7bd9f9ea779b43 |
|||
font_01_sfnt_off0001026c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1026C | 10868 bytes |
SHA-256: 9d07ecb7d1158295860f5dfd304b587022d64302d17a58b6d538feb330854059 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.