MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://crewmak.ru/pbw?utm_term=white+chicks+watch+online+subtitles PDF link annotation
- https://pugerazetowed.weebly.com/uploads/1/3/4/3/134341851/a5e7dcea1e72977.pdfIn PDF document text
- https://xezujexowesujol.weebly.com/uploads/1/3/4/5/134502134/sixoxatagi_rerezomo_pexugi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4385859/normal_5fefe6b9c3d41.pdfIn PDF document text
- https://guvolobojifo.weebly.com/uploads/1/3/4/7/134733869/c9613369.pdfIn PDF document text
- https://mejexagisogikez.weebly.com/uploads/1/3/4/4/134468566/6493109.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388271/normal_602e05b72677a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403687/normal_6039b55de396f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366354/normal_5fd668ba549fe.pdfIn PDF document text
- https://kodugeji.weebly.com/uploads/1/3/6/0/136089350/vedifem.pdfIn PDF document text
- https://pifabesi.weebly.com/uploads/1/3/5/9/135958575/a98335be5f5.pdfIn PDF document text
- https://vebaxifi.weebly.com/uploads/1/3/4/3/134360040/3706205.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/b490c9ef-ca1d-42b3-841e-9651c81cc062/zewawixalofilaxod.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/adf31802-362b-4331-84ff-fcbf84823781/2k20_badge_glitch_xbox.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa4a9932-7902-44ab-80ca-291c409d4e08/71853128110.pdfIn PDF document text
- http://xojifot.pbworks.com/f/gisokawigoneritexulula.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0ae1d9bb-1f93-4195-83d6-4fa682ee63cf/hp_probook_6470b_core_i5_price_in_kenya.pdfIn PDF document text
- http://garifukedako.pbworks.com/w/file/fetch/144605631/comp_xm_exam_answers_2021_quizlet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7e6f32c3-ab2a-4082-aee1-0d909873900c/how_to_ignore_someone_you_dont_like_at_work.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/229bbf48-2199-46fd-834f-f96ff87612e2/tejukenerufovulevodi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fedc5ff-5d61-4cc0-8ec7-0c4fc8f3e1ba/vexakomalilovizedo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cadb4efc-5c86-4a68-b276-1d885134fb43/94593629036.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_off0000f544.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF544 | 5100 bytes |
SHA-256: 31b861d8667b52ec87947fb03afd52f639c249726da76a1a59df4ce32adf99ef |
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font_01_sfnt_off000106bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106BC | 11192 bytes |
SHA-256: c895ee6bfb8e310827aba6c3426a9dbbf53f8e869d32202922e4636c5e5141cd |
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