MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to direct users to potentially malicious content. The primary URL, 'https://crewmak.ru/pbw?utm_term=ome+tv+download+for+pc', appears to be a lure for software downloads. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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.
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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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External URI info PDF_URIPDF contains an external URL action
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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://crewmak.ru/pbw?utm_term=ome+tv+download+for+pc
- https://bifagawu.weebly.com/uploads/1/3/7/5/137512270/6249874.pdf
- https://kizegugiruliti.weebly.com/uploads/1/3/4/7/134729255/228d66cc11f0241.pdf
- https://static.s123-cdn-static.com/uploads/4452624/normal_600652b000e5d.pdf
- https://cdn-cms.f-static.net/uploads/4469116/normal_600f0f561f1d1.pdf
- https://static.s123-cdn-static.com/uploads/4410030/normal_5fcb102fbb423.pdf
- https://xonedanafesiliw.weebly.com/uploads/1/3/4/6/134633415/fetasulerijub.pdf
- https://dujezipiver.weebly.com/uploads/1/3/4/6/134610991/kukemegeg_kusob.pdf
- https://lekakuvikel.weebly.com/uploads/1/3/1/3/131380005/lagonovomof.pdf
- https://filajusarapobu.weebly.com/uploads/1/3/4/7/134761194/purugatax-fafexavolagebo-ruruv-tozano.pdf
- https://fupigipefixoxom.weebly.com/uploads/1/3/1/3/131379213/2238680.pdf
- https://fisudobu.weebly.com/uploads/1/3/0/8/130813554/5bb43c3bf4201e9.pdf
- https://static.s123-cdn-static-d.com/uploads/4476577/normal_60b4f46d4d4c8.pdf
- https://kejuzeke.weebly.com/uploads/1/3/4/4/134456394/2379720.pdf
- https://xogepojofaridel.weebly.com/uploads/1/3/2/7/132741214/84deeac.pdf
- https://cdn-cms.f-static.net/uploads/4502246/normal_5fd3d28173e16.pdf
- https://numuwawi.weebly.com/uploads/1/3/2/3/132303164/9a78d18392853c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/3456e198-17bd-4d32-8b4f-247b2cecf499/95_polaris_sportsman_400_4x4_review.pdf
- http://bojifimaral.pbworks.com/f/download_and_install_steven_universe_unleash_the_light_apk_mod.pdf
- http://mupalunava.pbworks.com/f/58157541581.pdf
- https://uploads.strikinglycdn.com/files/aa7e1fb8-bc1b-4616-8cc9-b860758a253c/jagubujenuvodosizosugevo.pdf
- http://dujimowiwup.pbworks.com/f/pre_suasion_robert_cialdini_espaol.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e3c9.bin1d9ddcb1e2512bdb0f650f5006a10b5b8bef03ac9a21cc3817336e5ebd7f7647 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3C9 | 5304 bytes |
font_01_sfnt_off0000f5d5.bin9ea386f790ce0c0bedb1c6b11e3c9e62f6d5407d320a9ec3065999d75c254aae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5D5 | 10876 bytes |
font_02_sfnt_off00011b2c.bine9fe716c2abc985b12a899a49d5539e4e8be1b56d50c083b30290d85a2a7c848 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B2C | 16092 bytes |
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