MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing attempt. The ClamAV detection and ML classifier strongly indicate maliciousness. While no scripts were explicitly extracted, the PDF structure and numerous external links are indicative of a phishing or malware distribution lure, likely initiated via spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://seumenha.ru/strik?utm_term=how+to+calculate+efficiency+of+dc+motor PDF link annotation
- http://gasolotiravizid.sportsontheweb.net/chuyn_t_sang_hnh_nh.pdfIn PDF document text
- https://lisopivoxo.weebly.com/uploads/1/3/4/9/134901835/mirepolebolasavaseg.pdfIn PDF document text
- http://7evenrp.ru/asap_mob_lords_never_worry_albumnl3i3.pdfIn PDF document text
- https://nijolonarezop.weebly.com/uploads/1/3/3/9/133999518/ginum.pdfIn PDF document text
- http://xozowilozoga.mywebcommunity.org/linopiliwejerivipir.pdfIn PDF document text
- http://topplafond.xyz/histria_do_brasil_para_o_enemhpdlo.pdfIn PDF document text
- http://iwhite.space/kededabonovaw42tw.pdfIn PDF document text
- http://dejivuxa.mygamesonline.org/blaine_county_sheriff_lspdfr.pdfIn PDF document text
- https://fosakozetabu.weebly.com/uploads/1/3/1/4/131483491/03e36d5.pdfIn PDF document text
- http://zuxekagapefe.mygamesonline.org/90353212897.pdfIn PDF document text
- https://zodixezujiz.weebly.com/uploads/1/3/5/3/135345824/zerave.pdfIn PDF document text
- http://zexaribamemavi.sportsontheweb.net/82198300034.pdfIn PDF document text
- http://espaceabonnes.com/sosijuxiwejaneluwufufaxiqyj4a.pdfIn PDF document text
- http://pidusejop.medianewsonline.com/belajar_bahasa_arab_dasar_untuk_pemula.pdfIn PDF document text
- http://xenakasewexibal.sportsontheweb.net/87090677267.pdfIn PDF document text
- http://helpforteam.com/addicted_to_you_piano_sheet_musicx2311.pdfIn PDF document text
- http://medilawibume.scienceontheweb.net/wojozorufuwopuvaxur.pdfIn PDF document text
- https://kewidanuratug.weebly.com/uploads/1/3/5/3/135323433/ce47673a3f608c7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nuluwajewugutik.onlinewebshop.net/14449415538.pdfIn PDF document text
- https://356bbf58-84af-4bff-99a9-d03346e46411.filesusr.com/ugd/b5472a_767ccc92bc15431db3d4b45358cc1d73.pdf?index=trueIn PDF document text
- https://39472683-7d43-4bc3-882b-0947a83fd973.filesusr.com/ugd/544c7e_1b0730450d7e4ed48e97124597273f7e.pdf?index=trueIn PDF document text
- https://1ac5d900-0c69-4f12-8b1d-4e209472b8d2.filesusr.com/ugd/828753_2c94f70da52942c888f47b463f3a4000.pdf?index=trueIn PDF document text
- http://lawaxisagiwog.atwebpages.com/associer_pages.pdfIn PDF document text
- http://mawokale.myartsonline.com/christmas_carols_lyrics_free.pdfIn PDF document text
- http://jokosen.atwebpages.com/demef.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_off0000f1fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1FA | 5144 bytes |
SHA-256: 90358b1cf9962c0671610a3b321c92bcd533c4b1f9234acd82f65c4cf02cc334 |
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font_01_sfnt_off0001037b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1037B | 12212 bytes |
SHA-256: da7ed0e3a7d2bd2036b13f75295050f5616e86627fe8204314c8b38b67b6c490 |
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