MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains multiple embedded URIs, with a high-confidence ML classifier and ClamAV detection indicating malicious intent. One of the primary indicators is the external URI pointing to 'traffset.ru', which is likely part of a phishing or malware distribution scheme. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further suggests a link farm designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
-
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 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://traffset.ru/strik?utm_term=ap+lit+prose+essay+examples+2020
- https://bidukupe.weebly.com/uploads/1/3/4/3/134348295/0240bfed15064.pdf
- https://wipomozexabezi.weebly.com/uploads/1/3/0/7/130776841/2148444.pdf
- https://detasove.weebly.com/uploads/1/3/4/5/134594091/7051377.pdf
- https://fezivalolir.weebly.com/uploads/1/3/4/4/134461714/f578670.pdf
- https://dagigofeno.weebly.com/uploads/1/3/4/8/134887245/7002298.pdf
- https://cdn-cms.f-static.net/uploads/4383446/normal_5fb4318f2a9a9.pdf
- https://gorigopaf.weebly.com/uploads/1/3/4/3/134341526/634848.pdf
- https://cdn-cms.f-static.net/uploads/4453332/normal_5fa3e08ab3d5e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/gixawetopoli/27012340113.pdf
- https://s3.amazonaws.com/vukusa/77900324630.pdf
- https://s3.amazonaws.com/zidenigad/97476777010.pdf
- https://uploads.strikinglycdn.com/files/e2d01fe1-576d-4d9d-9fa6-457efc898d10/cardinal_intermediate_directions_worksheet.pdf
- https://s3.amazonaws.com/jolufozo/samumimozepuwibiwa.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f146.bin7c9af04f92dddff0c2b0fb6578bbacb6a889033162ab767cc117df60a45c5ac7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF146 | 5400 bytes |
font_01_sfnt_off00010396.bin910db1fb797d74f2e554f03f1a87d0c5bd49a10185fd5a681a6da3155e53d196 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10396 | 11120 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.