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 0.9957
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://mezovuduw.ru/award?keyword=basidiomycota+classification+pdf PDF link annotation
- http://samettemiz.xyz/how_do_i_connect_my_ge_washer_to_wifikxk66.pdfIn PDF document text
- https://cdn.sqhk.co/janurisu/igib6sq/fashion_plates_design_set.pdfIn PDF document text
- http://mavito.online/girls_dress_up_clothes79t9l.pdfIn PDF document text
- https://gebezemimubitup.weebly.com/uploads/1/3/1/0/131070169/5946968.pdfIn PDF document text
- http://ledozikatiresev.scienceontheweb.net/how_to_record_closing_entries_for_revenues_and_expenses.pdfIn PDF document text
- http://nalomojup.22web.org/font_chaparral_pro_bold_free.pdfIn PDF document text
- http://xudisoda.66ghz.com/telangana_election_results_2014.pdfIn PDF document text
- https://ripaduwik.weebly.com/uploads/1/3/5/3/135311581/1401012.pdfIn PDF document text
- https://jitebogegamoma.weebly.com/uploads/1/3/4/7/134761197/1489256.pdfIn PDF document text
- http://mapotilij.mygamesonline.org/22952052468.pdfIn PDF document text
- https://cdn.sqhk.co/reteduze/HjgKhfA/upload_video_di_youtube_via_android.pdfIn PDF document text
- http://zomaragexavope.sportsontheweb.net/16039364556.pdfIn PDF document text
- http://golosa-spasibo.ru/gipejixanivalo09dkb.pdfIn PDF document text
- https://cdn.sqhk.co/banuluwopote/d0hf4V8/tevax.pdfIn PDF document text
- http://idealslimitalia-ufficiale.site/2007_chevy_cobalt_service_airbag_light_recall26he4.pdfIn PDF document text
- http://tezoxefakalexo.sportsontheweb.net/gesotimuji.pdfIn PDF document text
- https://xijexarara.weebly.com/uploads/1/3/4/0/134017378/bopaselo.pdfIn PDF document text
- https://cdn.sqhk.co/zokuzadisup/hghhibI/69659199289.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://4cf2acc4-d143-4013-a78d-f21de0873c4f.filesusr.com/ugd/e4636f_be2ba9cc0676474f93217947a20377a4.pdf?index=trueIn PDF document text
- http://fidusigugowubo.epizy.com/agile_software_methodology.pdfIn PDF document text
- https://b6c9d0de-81a1-4db9-ab7d-8a95af9e63d6.filesusr.com/ugd/b28ae2_53465ae4af9844b8b175348356a85d4e.pdf?index=trueIn PDF document text
- http://nukuxora.epizy.com/94490458466.pdfIn PDF document text
- https://b20aee1f-b1b7-4e4e-be5e-d884e4ece670.filesusr.com/ugd/10e3af_6dfbc8355254406f9e093e47e733986a.pdf?index=trueIn PDF document text
- http://goxojerodumofag.epizy.com/faladof.pdfIn PDF document text
- https://73af689e-4c80-4f62-99d3-7a886641ad81.filesusr.com/ugd/3b5dd9_85f0d42fb9cd4a9a8d159f1790a253aa.pdf?index=trueIn PDF document text
- http://kilarosine.atwebpages.com/timiledebidarova.pdfIn PDF document text
- https://65de77fc-0341-4fd2-89b2-cd6b005a91de.filesusr.com/ugd/cf79db_223b69130d454786a54950b3bf897792.pdf?index=trueIn 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_off00010843.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10843 | 5356 bytes |
SHA-256: b5e23075fcc94d25a54f712527662444b8a66036c3f8f07e70fcf903135ed2fb |
|||
font_01_sfnt_off00011a7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A7C | 10476 bytes |
SHA-256: 4464e20bf2c5bf44ea2b9293b1902a04826c95c2e62d760e7d02c1e82287c897 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.