MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9990
Heuristics 5
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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 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://midufefew.ru/strik?utm_term=fearless+friday+2a+basketball PDF link annotation
- https://cdn.sqhk.co/lebapivi/fif8jdy/60536407529.pdfIn PDF document text
- http://garant-ritual.online/coesia_annual_report_2017se69h.pdfIn PDF document text
- http://all-gopro.com/gotipaloruxiaq4go.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419623/normal_5fe9eacd0b9fc.pdfIn PDF document text
- http://douchehq.xyz/how_much_should_a_whole_house_generator_costwisjh.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369487/normal_600dec0f893a3.pdfIn PDF document text
- http://bonifacy.site/bujilimegisidoxonamkwga4.pdfIn PDF document text
- http://covidcapsule.world/burrow_and_bee_cot_sheetsptt7k.pdfIn PDF document text
- https://cdn.sqhk.co/jasurisunav/iagfgfJ/saudade_tattoo_script.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407062/normal_60065112da0aa.pdfIn PDF document text
- http://lowwsaw.xyz/dujadidafesujinqnerj.pdfIn PDF document text
- http://raftgjgr.space/tudoporajarapelitegagaal3k4.pdfIn PDF document text
- http://jobauthor.online/wirolinvfl12.pdfIn PDF document text
- https://cdn.sqhk.co/taxodisilif/kFjjaia/ball_orange_earrings.pdfIn PDF document text
- https://cdn.sqhk.co/xotosobupis/ihf2vie/wigetitonafuvopumuzoden.pdfIn PDF document text
- http://help-feedback-amzn6.xyz/osu_hidden_skin6o04l.pdfIn PDF document text
- https://cdn.sqhk.co/jopubelo/dKdDzJB/titibomoj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476930/normal_5fd2c4d592236.pdfIn PDF document text
- http://instapresent.site/free_noun_worksheets_for_2nd_gradetqb66.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372735/normal_605a8ffb9444d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/33018c1b-c91a-453d-9830-f9e85cf8cee2/sepujofasufavisemoroje.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/994773b0-1ad0-4057-8376-cbd6c8888cee/matematica_financiera_que_es_valor_actual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eed9626e-d472-4dd4-aa8f-d7e06ff6636f/11600701818.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0624cc20-895c-4ed0-8680-8b31a8ed462b/dantes_inferno_an_animated_epic_movie_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d9b46e65-73fe-4f44-b4cd-85154b2a7806/what_to_do_if_logitech_keyboard_stops_working.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_off0001800b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1800B | 4868 bytes |
SHA-256: e231fac0410d4ba96a9e0a679d1adfa0e27bba3866daa91e74598ec08c8d6c60 |
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font_01_sfnt_off000190ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x190AC | 12336 bytes |
SHA-256: d9399031d08dc7601f4c6963c7f000fee4f4e0fdbc23c3378b3525cdf7be372e |
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font_02_sfnt_off0001b9b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B9B8 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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