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-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=enfermedades+de+deshidratacion PDF link annotation
- https://fejufawos.weebly.com/uploads/1/3/4/3/134328201/xefotix_fuxope.pdfIn PDF document text
- https://kemigaguni.weebly.com/uploads/1/3/1/0/131070112/0e33f42630acfb3.pdfIn PDF document text
- https://xurarasetar.weebly.com/uploads/1/3/4/0/134096945/duzuka.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413113/normal_5fdc2ad4cbea6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451049/normal_5fcc14e47ebd6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485436/normal_6066048871a74.pdfIn PDF document text
- https://zulatikuwa.weebly.com/uploads/1/3/0/7/130776211/56129a.pdfIn PDF document text
- https://fogebutozedelig.weebly.com/uploads/1/3/0/7/130776223/datekowut.pdfIn PDF document text
- https://pukokisawar.weebly.com/uploads/1/3/4/7/134749025/giduvexul-kuwulojemaju.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385213/normal_605200910534b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403672/normal_5ffc84c999577.pdfIn PDF document text
- https://ruzisatof.weebly.com/uploads/1/3/4/7/134734885/9766465.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464862/normal_605f20bcb9405.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470389/normal_5fc92579da0f1.pdfIn PDF document text
- https://keboxineb.weebly.com/uploads/1/3/0/9/130969034/723691.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402932/normal_600f78b99b9ae.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4419002/normal_6007d4eb0fb5f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446026/normal_5feb110c837ae.pdfIn PDF document text
- https://zuxidonav.weebly.com/uploads/1/3/4/8/134867872/1849870.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/216a3de1-70cc-4700-8ee3-f060c9005628/how_to_lateral_in_madden_16_xbox_one.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c93924e-ca62-4b22-92d5-311da258094b/panasonic_telephone_number_us.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b4bfca2e-8b1f-49d2-b7b3-7e1de2738806/el_seor_de_las_moscas_personajes_principales_caracteristicas.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7ad5113f-e5c5-47d4-ae6c-d441131691af/how_to_fix_porter_cable_finish_nailer.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_off0000fa14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA14 | 5188 bytes |
SHA-256: c68d36ae7b6f633732642fbbe833f1f752c68bc357a92b43b352bdb5333d868a |
|||
font_01_sfnt_off00010b8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B8F | 11792 bytes |
SHA-256: 8423f75111106687726db47de2b18b9cb514b232f32a9ac0a2f94d1f2d1a131a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.