MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The embedded content, though heavily obfuscated, likely serves to redirect users to these malicious URLs, potentially for further exploitation or credential harvesting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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 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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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://seumenha.ru/strik?utm_term=why+is+my+cyberpower+beeping PDF link annotation
- https://nubipudovolena.weebly.com/uploads/1/3/4/0/134012318/fd051dbd70c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455178/normal_6021a546566c6.pdfIn PDF document text
- https://jonurimexiv.weebly.com/uploads/1/3/4/3/134321783/137139.pdfIn PDF document text
- https://xidelesa.weebly.com/uploads/1/3/4/4/134498911/5867841.pdfIn PDF document text
- https://luzejezoroze.weebly.com/uploads/1/3/4/3/134361740/pagimewabifugabali.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481409/normal_5ff2c00c3c77e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379969/normal_6014f5058641f.pdfIn PDF document text
- https://tiguziriwisil.weebly.com/uploads/1/3/1/0/131071210/6255750.pdfIn PDF document text
- https://cdn.sqhk.co/xurawupo/gejdidE/45640856295.pdfIn PDF document text
- https://cdn.sqhk.co/nefikelifu/ejihjbb/6283979044.pdfIn PDF document text
- https://wokugosag.weebly.com/uploads/1/3/4/3/134339956/xelojokememibazatuti.pdfIn PDF document text
- http://bewewafip.scienceontheweb.net/rival_4_quart_ice_cream_maker_recipes_no_cook.pdfIn PDF document text
- https://cdn.sqhk.co/sobetevod/uhdRS7T/major_landforms_in_asia.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413361/normal_604d5d1ed467d.pdfIn PDF document text
- http://betizekaxu.getenjoyment.net/11584927272.pdfIn PDF document text
- https://gopilabuvimira.weebly.com/uploads/1/3/1/4/131453416/6723922.pdfIn PDF document text
- https://kugibunil.weebly.com/uploads/1/3/1/4/131437599/5016402.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wonanikapudidak.atwebpages.com/sipuburumep.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59243268-9140-4162-8e49-98679f54f6f3/the_time_travelers_wife_full_movie_download_in_hindi_filmywap.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0056954d-cdb8-4ce7-984f-f660b1174d65/82189823280.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17626ba6-f0bb-46a8-ac39-c7ccd71d9dc0/gitofagode.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86ca1034-054e-4d4d-b772-c6bebb645fac/how_to_become_a_planner.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_off0000e44e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE44E | 5452 bytes |
SHA-256: 4a8bbce98cc68b246e2a58b85abfeb03448650fdaf4d766f6097b456f9e464d5 |
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font_01_sfnt_off0000f6d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6D4 | 10976 bytes |
SHA-256: d28b28f885d43322464e89b5c8e77e003f20d33251dfb2ffc5ee50616772725c |
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