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. The heuristics reveal it contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The embedded URL 'https://bologen.ru/strik?utm_term=who+is+the+god+of+the+wolf' is a primary indicator of the malicious redirection attempt.
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://bologen.ru/strik?utm_term=who+is+the+god+of+the+wolf PDF link annotation
- https://riwusivi.weebly.com/uploads/1/3/4/9/134900433/xulikepa-gumis-rumuvopil.pdfIn PDF document text
- http://jurelireroxux.22web.org/47798818925.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501980/normal_600ed37ec81e9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478123/normal_606ce2069e988.pdfIn PDF document text
- https://jowomuzixife.weebly.com/uploads/1/3/4/6/134634296/e2360e291.pdfIn PDF document text
- https://dupudebokuvufex.weebly.com/uploads/1/3/2/3/132303235/3572747.pdfIn PDF document text
- https://naligunuded.weebly.com/uploads/1/3/4/4/134472871/2056233.pdfIn PDF document text
- https://tebadigizowi.weebly.com/uploads/1/3/4/1/134109241/zuforiroferepo-talepisuse-zipivulirur.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://550dfcec-0280-4316-a0d5-68b74a7a20b9.filesusr.com/ugd/f59309_ce28020416c74a5083725653512469e2.pdf?index=trueIn PDF document text
- https://5a995288-ce6f-4ae3-a3e6-14272d8003db.filesusr.com/ugd/7be1cd_48e6d478cf664fc3a1299cb821d5fcc4.pdf?index=trueIn PDF document text
- http://ferenekukosazu.epizy.com/project_plan_excel_template_xls.pdfIn PDF document text
- http://vesijugi.epizy.com/metro_cryptic_crossword_answers_today.pdfIn PDF document text
- https://9539e3d7-93ad-434a-85ac-22bd9bdb82bb.filesusr.com/ugd/df7b34_f61e94c9edad434ca77714ac39a57b0c.pdf?index=trueIn PDF document text
- http://lekugonaj.rf.gd/yukon_bureau_of_statistics_population_report.pdfIn PDF document text
- https://c7972686-9310-4d97-8ac3-15e828887225.filesusr.com/ugd/8a419d_bcd7db2310964aeead775667df8c3617.pdf?index=trueIn PDF document text
- http://memapekoge.epizy.com/gate_2020_mechanical_question_paper_with_solution_gateforum.pdfIn PDF document text
- https://28546a20-d0cc-4b82-bb4f-6711990cd5a3.filesusr.com/ugd/0bcf16_7db130d699484c26bdc43c0842a67d41.pdf?index=trueIn PDF document text
- https://569e8712-2873-4b93-a654-ea71b6b809e3.filesusr.com/ugd/345929_a1b55277a8e24277a04262e63fadb2a7.pdf?index=trueIn PDF document text
- http://topajikof.epizy.com/46347784343.pdfIn PDF document text
- https://27dd58ca-3bab-4825-b0a2-cb75a9f796de.filesusr.com/ugd/aba4c5_78b27790cbc3438baf29efdbfc2a9c59.pdf?index=trueIn PDF document text
- https://8fa10226-37c2-454d-bd65-ced70ecbf0c4.filesusr.com/ugd/c34aa9_5328192718db49de8932485fcefa2ca0.pdf?index=trueIn 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_off0000ee97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE97 | 4968 bytes |
SHA-256: 30325c21a1691588486b92bc02d182e58a0b78ba07c3d85723ca47922a230e42 |
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font_01_sfnt_off0000ffa0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFA0 | 12208 bytes |
SHA-256: e90211f9ebd01597f6a03c92b9cd8c86232edb34d6655e82aceaa63c3bff3449 |
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