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 pointing to disposable hosting, suggesting a link farm or SEO manipulation tactic. The primary URL, 'https://gimoguvi.ru/strik?utm_term=descriptive+essay+about+food', is likely used to redirect users to potentially harmful content or further stages of an attack. No scripts were extracted, but the PDF structure and numerous external links are indicative of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://gimoguvi.ru/strik?utm_term=descriptive+essay+about+food PDF link annotation
- https://lozukiwilef.weebly.com/uploads/1/3/4/6/134644014/jaropuxewe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382627/normal_6023cb771d9f4.pdfIn PDF document text
- https://tigepofawi.weebly.com/uploads/1/3/1/0/131071288/729a0dc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456391/normal_5fdbac44b5206.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382781/normal_6018d7a083385.pdfIn PDF document text
- https://zomonuluxerow.weebly.com/uploads/1/3/4/8/134867862/befirukixowexusa.pdfIn PDF document text
- http://gelivebun.22web.org/r._a._c._t_full_form.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/4a84cc8f-0f20-4dc1-92b2-35bb9c917a7d/nietzsche_human_all_too_human_documentary.pdfIn PDF document text
- https://s3.amazonaws.com/nufidibodudulad/html_to_java_library.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4465d102-0821-4392-be0c-632f824480a1/6859832505.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff54c7e9-bdae-4e95-bd8e-a102797951fb/78786813050.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dbd2e698-5807-456f-b509-d36b8cc686c0/xawamuvo.pdfIn PDF document text
- https://s3.amazonaws.com/gavobawum/94461949206.pdfIn PDF document text
- https://s3.amazonaws.com/vexeliku/80765594691.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0687cd5c-01f9-40c1-96d9-3e9cb8337446/is_there_an_app_for_ti_84_calculator.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eeaefd55-fb62-466b-a337-823d7741f425/poulan_pro_5020_replacement_bar_and_chain.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/64138b12-fcde-4a2f-be03-401a10d4f68d/the_best_puerto_rican_food_near_me.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9730933c-f791-4759-b52a-6ead33161a4d/47097640614.pdfIn PDF document text
- https://s3.amazonaws.com/wozoxub/95191462956.pdfIn PDF document text
- https://s3.amazonaws.com/debiwelof/65673629722.pdfIn PDF document text
- http://zuxekesimulir.epizy.com/bowfinger_full_movie_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8759410-19cc-424f-8446-e05c8b7a87ac/can_type_1_diabetics_be_on_keto_diet.pdfIn PDF document text
- http://zojusis.rf.gd/fajenoxenudisinisukamagug.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_off0000ea4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA4F | 5420 bytes |
SHA-256: cb8640d4cfc0124f1e4fed3f939e94714cf67154b36273454e07fc3c11e97c28 |
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font_01_sfnt_off0000fcd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCD9 | 10784 bytes |
SHA-256: 221b78a3e17010c4331123d62e7b17fb2f42e9dbd484b838106a94e75635ed7f |
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