MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which are to PDF files, suggesting a link farm or SEO manipulation tactic. The primary URL, 'https://dafemum.ru/strik?utm_term=persuasive+essay+examples+for+high+school+pdf', indicates a lure related to essay examples. ClamAV detection and ML classification confirm the malicious nature of the PDF, likely used for phishing or distributing further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
-
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.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://dafemum.ru/strik?utm_term=persuasive+essay+examples+for+high+school+pdf
- https://cdn-cms.f-static.net/uploads/4383582/normal_601ab11c7641d.pdf
- https://cdn-cms.f-static.net/uploads/4444643/normal_603f0f3ab8a67.pdf
- https://cdn-cms.f-static.net/uploads/4375541/normal_606535e44da19.pdf
- https://goneduxif.weebly.com/uploads/1/3/0/9/130969586/578447ad993ebd.pdf
- https://cdn-cms.f-static.net/uploads/4393359/normal_6014e4104ff04.pdf
- https://cdn-cms.f-static.net/uploads/4386095/normal_604df363d8b93.pdf
- https://cdn-cms.f-static.net/uploads/4409840/normal_6045f93028097.pdf
- https://fokereja.weebly.com/uploads/1/3/1/8/131856005/5522066e4b.pdf
- http://muzomabavima.medianewsonline.com/zidufizarapinazi.pdf
- https://tukajolikapuz.weebly.com/uploads/1/3/5/3/135346043/dbf3e2668a42.pdf
- http://mamafiposorugul.sportsontheweb.net/dasemikelaxiwovalul.pdf
- https://duxudalo.weebly.com/uploads/1/3/4/8/134866109/3942d8d3a6c8c3.pdf
- https://cdn-cms.f-static.net/uploads/4369908/normal_5fd89b4180af2.pdf
- https://static.s123-cdn-static.com/uploads/4491451/normal_5ffc1ae4201db.pdf
- https://cdn-cms.f-static.net/uploads/4500887/normal_601157c18bef8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/piwanisaj/captive_2_minecraft_map.pdf
- https://a3de454e-1598-42bb-a259-4eb69c42f179.filesusr.com/ugd/fb5067_82ee1a4928e94ec9a20849fac1163989.pdf?index=true
- https://1a413096-4115-453c-84a6-e19f3d0a1e7a.filesusr.com/ugd/4a2d03_5f343624621d40ff90e8f0690172983f.pdf?index=true
- https://s3.amazonaws.com/wemazun/hcc_treatment_guideline.pdf
- https://5f90d536-2a72-4461-adff-280afd3056cb.filesusr.com/ugd/27c394_71c4ae0932b143cb8ff1d2f21b818d17.pdf?index=true
- https://s3.amazonaws.com/zusevamasor/52440366257.pdf
- https://f84ffea9-2755-49c2-9cb5-47ca8b55fe65.filesusr.com/ugd/0adedf_d8690b6de27148c9be40ca57958e0286.pdf?index=true
- http://muvamubas.atwebpages.com/75385643486.pdf
- https://s3.amazonaws.com/gelawiweza/miya_bhai_miya_bhai_song_pagalworld.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_off0000fbd0.bin60fd6c84fa7530912b3dc2c16b2ba14efd8f83710dfa4cadf1d5da85a60902a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBD0 | 5800 bytes |
font_01_sfnt_off00010f74.bin29f29ae2d72eb71000713d563f10d88355c0d8ca96f9cf9b812fb1dadec23ebb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F74 | 11036 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.