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 0.9992
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://medvor.ru/pbw?utm_term=how+to+solve+a+rubik%2527s+cube+tiktok+hack PDF link annotation
- https://cdn-cms.f-static.net/uploads/4420028/normal_601ece6a3805e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487662/normal_6021503a2b321.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446401/normal_5ffc8248e8bcf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390374/normal_6068d587e23d2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383679/normal_605453fc9b951.pdfIn PDF document text
- https://bixavovene.weebly.com/uploads/1/3/0/7/130775743/254914.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384463/normal_5fd279c3f2f6c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418566/normal_5ff85a36cde8a.pdfIn PDF document text
- https://lurofajar.weebly.com/uploads/1/3/4/1/134131478/nivurikolexik_lijibifa.pdfIn PDF document text
- https://vuxorewuv.weebly.com/uploads/1/3/4/8/134861163/rewujofilur.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4468534/normal_6034f217d6db0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379221/normal_600ba346628cb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371498/normal_5fe265f40c028.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/a1f09b0a-e7d3-4775-9d38-214ba694a630/15739656099.pdfIn PDF document text
- http://jesababa.pbworks.com/w/file/fetch/144414729/types_of_register_in_english_language.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db1ad599-cbc1-4632-910d-202f98a7f81a/teranefojikudin.pdfIn PDF document text
- http://juvupumanut.pbworks.com/f/how_to_control_android_remotely.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3990accb-7875-40e3-9b83-eef4a9eb6a6c/wediwaza.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2d2da820-a535-470a-a186-fbce050f7995/29014656031.pdfIn PDF document text
- http://xedidovetaw.pbworks.com/f/83361014122.pdfIn PDF document text
- http://gosirata.pbworks.com/f/best_android_file_recovery_software_without_root.pdfIn PDF document text
- http://volikedejefa.pbworks.com/w/file/fetch/144420915/13267700894.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1f95401-9fa5-48a7-b4a3-505b81c8c63c/how_to_reduce_stress_concentration_in_welded_joints.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/72fa46d8-af3b-4201-bbfd-6bb9cd93f08e/cerere_demisie_2018_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a483fbbf-b98f-4127-bde1-af9d2cb96cd6/amar_o_depender_walter_riso_audiolibro_completo_download.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_off0001235f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1235F | 5236 bytes |
SHA-256: 41644d6ee59c1b826e20430a8e8ac6e611382d6a61cda2a60c66ba0cfcd0f253 |
|||
font_01_sfnt_off00013545.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13545 | 10648 bytes |
SHA-256: 997e46d2227afc5ad8aa4009bdf0079b07cebe51daa8e69cf8c54f06be0f93b5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.