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 0.9998
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://druttle.ru/123?utm_term=how+to+do+sat+math+problems PDF link annotation
- https://pirulilepeno.weebly.com/uploads/1/3/4/0/134040853/8372647.pdfIn PDF document text
- http://makeyourself.xyz/76976258578rgl4z.pdfIn PDF document text
- http://alania365.ru/4539831275661nxl.pdfIn PDF document text
- http://copyrightsafetyhelps.com/kewajalojedaxagubuzuscs8u4.pdfIn PDF document text
- http://fogepadive.iblogger.org/antarctica_weather_report_today.pdfIn PDF document text
- http://instapriz365.online/4liker_instagram_followers_app5ty3p.pdfIn PDF document text
- https://tadinitalu.weebly.com/uploads/1/3/4/7/134744808/xajaxobafinirotasebu.pdfIn PDF document text
- http://mavpa.fun/11526126401cl5vv.pdfIn PDF document text
- http://erogan-columbia.site/silojutokimodedxaqd.pdfIn PDF document text
- https://fopilifufisi.weebly.com/uploads/1/3/6/0/136055159/pefudo.pdfIn PDF document text
- https://munuliwakubife.weebly.com/uploads/1/3/1/6/131637312/49a9cff89.pdfIn PDF document text
- http://fionainthefield.org/the_death_cure_trailer_release_datejzl1g.pdfIn PDF document text
- https://zonozedu.weebly.com/uploads/1/3/0/8/130874021/gokijatabibuxenuf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sipawas.epizy.com/crystaldecisions._crystalreports._engine._dll_version_10._5.pdfIn PDF document text
- http://patenat.epizy.com/pdf_split_and_merge_mac_os_x.pdfIn PDF document text
- http://vuvuvemalazot.epizy.com/kegefefejoneximebiz.pdfIn PDF document text
- http://zikofizoredu.rf.gd/killing_floor_2_xbox_one_split_screen.pdfIn PDF document text
- https://s3.amazonaws.com/pesetufavo/manual_chevrolet_traverse_2018_espaol.pdfIn PDF document text
- http://rabuxudizuxu.epizy.com/awstats_installation_guide.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_off000110db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110DB | 5392 bytes |
SHA-256: ac6991e840d38cb718b5e9b9d8cd4ae57273160887d9094c98010f2e50d7dc33 |
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font_01_sfnt_off00012308.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12308 | 11384 bytes |
SHA-256: 59992ee62c90aff15fe7bd7c600d85f96844932a903aea4b25e55bf6d8aafada |
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