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. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or redirection scheme. One prominent URL, 'https://botokaw.ru/wix?keyword=how+to+make+beer+liquid+ark', appears to be a lure to a website that may host malicious content or phishing pages. The document body is heavily obfuscated, preventing a clear understanding of its direct content, but the overall structure points to a malicious distribution or 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://botokaw.ru/wix?keyword=how+to+make+beer+liquid+ark PDF link annotation
- https://cdn.sqhk.co/kutajanode/9PSji7o/nickelodeon_tv_shows_list.pdfIn PDF document text
- https://cdn.sqhk.co/xelalizogim/cvid4Zk/wwe_universe_mode_ideas_2k19.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388183/normal_5fcc7c9c149b9.pdfIn PDF document text
- https://sedivunoruset.weebly.com/uploads/1/3/4/8/134859312/regenoxi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392218/normal_601b026b398a5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389366/normal_60126d821a8b7.pdfIn PDF document text
- https://jutamuxenaritul.weebly.com/uploads/1/3/1/4/131452982/8689160.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4377128/normal_5fcbdfd3a66c6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4377642/normal_5ff4cedce6c75.pdfIn PDF document text
- https://pexegiwu.weebly.com/uploads/1/3/4/5/134526087/1428993.pdfIn PDF document text
- https://cdn.sqhk.co/goxobuve/HpifFjd/left_4_dead_2_mod_minecraft.pdfIn PDF document text
- https://wanevowak.weebly.com/uploads/1/3/4/4/134465130/saneruwikadasefum.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488592/normal_602463c1231d9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391326/normal_5fdfaf2c6bbea.pdfIn PDF document text
- https://damobupakul.weebly.com/uploads/1/3/1/4/131453350/nepodevepenikiv.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4427105/normal_5ff7cba0e8538.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6739ca04-605d-4ff4-b4c9-4e5bd75a7819.filesusr.com/ugd/031dda_a8209d3ee966448db61e4b54d4cd68c3.pdf?index=trueIn PDF document text
- https://0b609444-e5a2-4a7e-9779-a3c6bae51a53.filesusr.com/ugd/529dbf_7c989a4df32746a39bda0d13d6f7dadb.pdf?index=trueIn PDF document text
- https://8a5a474a-a671-4857-921d-d1df0ee72544.filesusr.com/ugd/523716_a1aead37c7d04262af9222159746b55b.pdf?index=trueIn PDF document text
- https://7b9449e5-51e9-4a7e-81f5-8587c42320f9.filesusr.com/ugd/571bad_d06a855d3e594d9c9553e763010ba48b.pdf?index=trueIn PDF document text
- https://728bf1be-24e3-4891-ba98-fedceca1a503.filesusr.com/ugd/3268c8_03ec67e332a841af9b22de691e773ff1.pdf?index=trueIn PDF document text
- https://f8b2de7a-6012-4721-b8f1-df5267d6bb95.filesusr.com/ugd/8ebb60_c7659ce69ee949b4bf2549f9d414e500.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_off0000d105.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD105 | 5176 bytes |
SHA-256: 80a0811b17db2efb60abf7a000149bafedc70a98db7c03de2d8b3f47dcc6500e |
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font_01_sfnt_off0000e289.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE289 | 10280 bytes |
SHA-256: 184b32ffa528ccff7f6245e2d4cba74f3fb71da1ed54b5d53b5df1828c556534 |
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