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 0.9996
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://leonvi.ru/strik?utm_term=is+mando+the+last+mandalorian PDF link annotation
- https://nekemobo.weebly.com/uploads/1/3/5/3/135323096/rolatoxilez.pdfIn PDF document text
- https://cdn.sqhk.co/nimuxugemu/8idjbhj/49982250433.pdfIn PDF document text
- https://fofapisobav.weebly.com/uploads/1/3/4/7/134712410/miguzawosari-pigorolula.pdfIn PDF document text
- https://kewekekonuv.weebly.com/uploads/1/3/4/7/134732265/rufupufapoduduf.pdfIn PDF document text
- http://pawomodom.medianewsonline.com/gate_ee_2020_rank_vs_marks.pdfIn PDF document text
- http://tujemet.scienceontheweb.net/sri_devi_bhagavatam_in_telugu_free_download.pdfIn PDF document text
- http://sekejibugu.iblogger.org/lenaxujisigebubijonopilu.pdfIn PDF document text
- https://cdn.sqhk.co/puzukebejas/giYGK2g/46241484491.pdfIn PDF document text
- https://cdn.sqhk.co/bavomizobe/N9ibCCc/vegatedexoribejukivedoz.pdfIn PDF document text
- https://zaluvofajiziso.weebly.com/uploads/1/3/4/8/134894723/0570b18b03e.pdfIn PDF document text
- https://suzujiwome.weebly.com/uploads/1/3/0/7/130776055/xizamevare_gofogafoxuruwa_wiripenurepa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/bb409cd2-a79f-4216-ad41-45537fa72be4/kenmore_ultra_wash_dishwasher_665_reset.pdfIn PDF document text
- http://sebebajo.epizy.com/atlantic_fleet_game_aircraft_carriers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1a9e0f3-e2cc-4d01-9c54-6608471ec90b/lubakanebemej.pdfIn PDF document text
- https://df9240ce-57b4-430e-a582-521170ca5232.filesusr.com/ugd/10b03a_e55f25d6f0b840acacd7c8a26980bc28.pdf?index=trueIn PDF document text
- http://nopawalaxuwaw.onlinewebshop.net/64301469676.pdfIn PDF document text
- https://fa90eb46-aa9b-4fd1-a2e8-e903ec8e50a4.filesusr.com/ugd/575fb0_cb45438399f24e66954e5b89142898f2.pdf?index=trueIn PDF document text
- http://notijukigexu.rf.gd/17516462967.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/740b07e8-4842-4f91-b0ed-5fc80c6af670/dell_monitor_1907fp_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42ad3bd4-2099-49db-973c-895d47f6a617/73016380859.pdfIn PDF document text
- http://vesoromu.epizy.com/beaver_lake_fishing_report_2018.pdfIn PDF document text
- https://855e1e5b-0daf-4dce-aa73-dfad2bfec5df.filesusr.com/ugd/ced2dc_a520ef14a58641d598719bc0d341d760.pdf?index=trueIn 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_off0001dfd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DFD5 | 5000 bytes |
SHA-256: 29029b946c5df27d735221ad8b37912a9f29dbae36ab2d79877f276486d432e4 |
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font_01_sfnt_off0001f09f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F09F | 12116 bytes |
SHA-256: 5e22085eb33e230849ff30f79ad845ff38fd0d7b9ccd41f812148d2b97e6e276 |
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