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-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 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://jumiwimov.ru/strik?utm_term=echo+srm-225+oil+mixture PDF link annotation
- http://keepmaxi.space/nitro_reader_3.5.3.14_downloadb0ncf.pdfIn PDF document text
- http://fridgeservice.ru/shark_euro_pro_sewing_machine_manual_384ptbri.pdfIn PDF document text
- https://romuxejis.weebly.com/uploads/1/3/4/8/134887308/9652445.pdfIn PDF document text
- http://fuposipavelolug.iblogger.org/94034165753.pdfIn PDF document text
- https://buparemekixa.weebly.com/uploads/1/3/0/7/130739227/pegenisananigolip.pdfIn PDF document text
- http://pet-guru.shop/553817580910llf9.pdfIn PDF document text
- https://mamufitixiru.weebly.com/uploads/1/3/4/6/134640278/8209714.pdfIn PDF document text
- http://girlita.space/95344307354t0elp.pdfIn PDF document text
- http://tur8osale.site/12567795048snexq.pdfIn PDF document text
- http://zajilakofudo.scienceontheweb.net/french_and_raven_bases_of_power.pdfIn PDF document text
- https://baludofagufa.weebly.com/uploads/1/3/4/0/134096440/2065b632.pdfIn PDF document text
- https://kegalanomer.weebly.com/uploads/1/3/1/8/131856310/xuduzalaki_jojonigo_vuteve.pdfIn PDF document text
- http://worozoxiw.sportsontheweb.net/xatufutafasi.pdfIn PDF document text
- http://boost-store.net/9659003227046ixh.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jimomurapujivo.onlinewebshop.net/devizakasom.pdfIn PDF document text
- http://rodedewezijore.atwebpages.com/sas_enterprise_guide_tutorial_videos.pdfIn PDF document text
- http://jaruxuj.rf.gd/autocad_map_3d_book.pdfIn PDF document text
- http://vapesonas.epizy.com/autism_fact_sheet.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_off0000e853.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE853 | 5144 bytes |
SHA-256: ef12448e1c61a80734aa6a935f51041d845c11c5f36b8f5d7db4c8576248c938 |
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font_01_sfnt_off0000f9be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9BE | 10996 bytes |
SHA-256: 029db5517c8683a9aeaea65f501110f19a5328ea4dc5c816c00521933fcd0f7b |
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