MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF document contains multiple embedded links that redirect to malicious infrastructure, specifically identified as a link farm on disposable hosting. The primary malicious URL observed is 'https://traffmen.ru/strik?utm_term=evertech+sandbox+mod+apk+home', which is flagged as a known malicious redirector. The document's structure and embedded links suggest it is designed to lure users to potentially harmful websites, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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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://traffmen.ru/strik?utm_term=evertech+sandbox+mod+apk+home
- https://temazojirilezin.weebly.com/uploads/1/3/2/3/132302863/21534.pdf
- https://murezujal.weebly.com/uploads/1/3/5/3/135305344/logopodalu-pozem-nagoxe.pdf
- https://cdn.sqhk.co/xurazegoba/BAdjjx2/nike_run_club_or_strava.pdf
- https://minufufigazibur.weebly.com/uploads/1/3/4/5/134528603/1226746.pdf
- https://betubuko.weebly.com/uploads/1/3/1/3/131379781/751d373a.pdf
- https://cdn.sqhk.co/pibegufuxova/hIijmBA/42866611988.pdf
- https://fuwamelewupo.weebly.com/uploads/1/3/4/1/134131589/994983.pdf
- https://nepuvojikonutoz.weebly.com/uploads/1/3/4/6/134677469/lemisujife.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/b8965df7-ae0e-47be-a675-0258ea71210b/69322671610.pdf
- https://uploads.strikinglycdn.com/files/26119701-35c8-4f64-a973-bfa58c69b744/xikunot.pdf
- https://uploads.strikinglycdn.com/files/c1a29d3d-9e00-4410-aec3-c5a8c8f823de/83061803976.pdf
- https://uploads.strikinglycdn.com/files/bf2d8a78-5abf-4a16-ba56-8022e3ba6405/nifukenulakezemelaw.pdf
- https://uploads.strikinglycdn.com/files/5a7d9d39-d9fb-42db-b51c-efc41f49de28/guess_method_calculator_physics.pdf
- https://uploads.strikinglycdn.com/files/2e230c38-3673-4dbc-9c8b-e76c2bc4e354/40991065153.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c22d.bin3ca942cb692f4c20204b46343d6a261c232a6703fb482fcf25c2e8894d168f13 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC22D | 5308 bytes |
font_01_sfnt_off0000d405.bin833378f5023f1264e5ea8446717ea60202c2157b7d9f0781be8bfff21d54f7d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD405 | 10520 bytes |
font_02_sfnt_off0000f73f.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF73F | 4324 bytes |
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