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://ponafet.ru/123?utm_term=how+do+you+calculate+odds+in+statistics PDF link annotation
- http://sonuzevemuguke.iblogger.org/business_english_lessons.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421940/normal_60132b45ce116.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4384825/normal_5ff589fc87bc5.pdfIn PDF document text
- http://peuer.xyz/8842643802oflyu.pdfIn PDF document text
- http://jozebemi.iblogger.org/active_and_passive_voice_exercises_with_answers_for_class_8.pdfIn PDF document text
- http://jawomubinuj.iblogger.org/where_to_donate_used_clothes_and_shoes_near_me.pdfIn PDF document text
- http://malapiwo.66ghz.com/worksheets_community_helpers.pdfIn PDF document text
- http://vitofemegawe.getenjoyment.net/xerox_workcentre_7855_specs.pdfIn PDF document text
- http://maroron.22web.org/cadimage_for_archicad_19.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408319/normal_5fc9c6bb93113.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://joxugodeluda.rf.gd/adobe_premiere_pro_cc_2017_softonic.pdfIn PDF document text
- http://rotufixijisadi.onlinewebshop.net/georges_secret_key_to_the_universe_movie.pdfIn PDF document text
- http://vugoban.epizy.com/mufumokurosijutugaderula.pdfIn PDF document text
- http://pulupalu.epizy.com/domewobovilodap.pdfIn PDF document text
- http://bogepep.rf.gd/vuzixub.pdfIn PDF document text
- http://wojixefem.epizy.com/vudujalitokumipukisuj.pdfIn PDF document text
- http://zovixiluru.epizy.com/14252384894.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_off0000e1c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1C2 | 4992 bytes |
SHA-256: 1ff008f478195a3dd8643858c9617b808515d358780ba2da18e98dd203c96147 |
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font_01_sfnt_off0000f2e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2E3 | 10936 bytes |
SHA-256: 01c37b84c89eed44cb1cca28971b98beace9447475fa63a732f83fa867e7e8ec |
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