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 0.9988
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://lozipotod.ru/123?utm_term=beyblade+burst+god+free PDF link annotation
- http://wukuname.mypressonline.com/generator_shed_plans.pdfIn PDF document text
- http://mscgis.net/rafuw5qabo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370273/normal_603c036d7b0db.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374979/normal_5fcaf360f3ec1.pdfIn PDF document text
- http://vijevejumozugim.sportsontheweb.net/add_2nd_edition_dungeon_masters_guide_download.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4478398/normal_5fe108320015f.pdfIn PDF document text
- https://patakobenidirok.weebly.com/uploads/1/3/0/7/130775678/9f6281460ea9.pdfIn PDF document text
- http://mokemowowove.mygamesonline.org/xixokarefok.pdfIn PDF document text
- http://artrosil.xyz/449657602534po3i.pdfIn PDF document text
- http://wacc-cat.org/romiwijazivalavanekirukodmij5x.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365598/normal_6008e16394021.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403410/normal_600c9267cc63f.pdfIn PDF document text
- https://xetakafiso.weebly.com/uploads/1/3/1/8/131856826/1933009.pdfIn PDF document text
- https://zoxalutaj.weebly.com/uploads/1/3/1/4/131407742/mabipakij.pdfIn PDF document text
- https://rexawalifutox.weebly.com/uploads/1/3/4/4/134458468/dejobido.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://86a9da1b-0b57-4b35-a77a-523886b904cd.filesusr.com/ugd/0d9a50_ec4c719810cf4caa98e7ca2cd2704967.pdf?index=trueIn PDF document text
- https://c78ffd2e-fc3d-4272-86ca-968d835fb7ad.filesusr.com/ugd/0f9ef0_e86237918fa5490c9150c32650e97a93.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a1211c4d-5f1d-4e8a-a88b-0289f6553ca0/funny_persuasive_essay_topics_for_college_students.pdfIn PDF document text
- https://8860adff-7f0b-4cf3-a358-cdd560dff136.filesusr.com/ugd/625844_9840a51f34664760a71fdbbcd447ed5f.pdf?index=trueIn PDF document text
- https://ee897e78-a157-4eb5-8a47-d615096087a2.filesusr.com/ugd/113e89_4f59e9465e52419b8d209dc8c8229a8c.pdf?index=trueIn PDF document text
- https://18b62485-dce0-4e35-9712-b1d1f13fcb23.filesusr.com/ugd/296484_5ec581516c914d15aa9b4262bed04d1b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a3a82bd8-54f7-4c4d-8321-f2c396672c9b/confessions_of_a_shopaholic_reading_order.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d99d789-fd38-4d6b-b917-92e2aca8f9fc/are_graham_crackers_gluten_and_dairy_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3d469c3-c041-4ffe-930f-e5b8f7a63d98/59108369840.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011f94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F94 | 4136 bytes |
SHA-256: cd9be4680889f99f2eecf972de0830f545fe8a2d62b5715e3b897b0b63c8d3ad |
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font_01_sfnt_off00012e1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E1A | 5364 bytes |
SHA-256: 105c7070da0bc9322fb257f3512691a7d788aeb45855b43b82da69cb15654457 |
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font_02_sfnt_off00014073.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14073 | 11664 bytes |
SHA-256: e70cd3aff1675d9d33f69162329e324d1863b65ed26292b293bc3696bfa11ebd |
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