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 0.9994
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://bologen.ru/strik?utm_term=effective+academic+writing+2+second+edition+answer+key PDF link annotation
- https://cdn-cms.f-static.net/uploads/4383137/normal_602fb58157847.pdfIn PDF document text
- https://gimebupezepufo.weebly.com/uploads/1/3/4/5/134507041/9185339.pdfIn PDF document text
- https://tofeniva.weebly.com/uploads/1/3/4/6/134625175/0e89447b60303f.pdfIn PDF document text
- https://xabifiwalutoku.weebly.com/uploads/1/3/6/0/136085939/7392655.pdfIn PDF document text
- https://sixabizutobago.weebly.com/uploads/1/3/4/6/134613494/11907.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376600/normal_5fe74f9400776.pdfIn PDF document text
- https://mepuralomelefaz.weebly.com/uploads/1/3/4/4/134494325/aa4ff.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403276/normal_6040690117f54.pdfIn PDF document text
- https://xonuveviriniw.weebly.com/uploads/1/3/0/7/130738603/xomosufoze.pdfIn PDF document text
- https://wenabavur.weebly.com/uploads/1/3/1/3/131379405/pedejugiwatel.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368951/normal_6033cd8408671.pdfIn PDF document text
- https://kunemalenaniji.weebly.com/uploads/1/3/7/5/137511790/337dd286d246071.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/ac04ce47-19e7-4de7-95f2-76c6ec3d5070/kuderetutadunirolupaw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8082c082-d508-4a68-b74e-9c7852147dae/fundamentos_de_marketing_stanton_resumen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e0e9518-80b9-4b13-b14f-de234e68506f/how_do_you_say_blood_draw_in_spanish.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/29119f63-8542-4a66-8140-e0baec30c1e8/miwofuruzexopamen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc4059ff-34da-475f-b7ae-8b33d05c661a/dinifubal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7951c0b5-1bad-475b-914a-66e130f99655/kepas.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/82f9316c-908e-427f-8bd4-f89bac3e6dd2/computer_hardware_definition_in_nepali.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b3422955-b17c-4210-bbe1-d00bba9fd8f9/nirabakedevid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/740ffa29-c7ca-42f9-8967-229be98035dc/pamitasiletizafobo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7beb308e-3e5f-4ba0-a892-fa2843c60c0b/python_list_files_in_directory_and_subdirectories.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/322c8859-a2a7-4ad2-a732-6b6b58c20bd4/final_fantasy_xv_new_empire_cheat_codes.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00015b36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15B36 | 5504 bytes |
SHA-256: ff7e3d927fb86de556f1470969769fdd1de6f0c3c9c6d757d03a59b8957498c5 |
|||
font_01_sfnt_off00016dfd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16DFD | 10880 bytes |
SHA-256: 46fc16a3577c28ccace0118f45f2515b7750b7fe5ce42cd0ff1670197a0c46d8 |
|||
font_02_sfnt_off00019345.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19345 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.