MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The sample is a PDF file flagged by multiple heuristics as malicious, including ML classification and ClamAV detection. It contains numerous embedded URLs pointing to disposable hosting and suspicious domains, suggesting a phishing or malware distribution attempt. The 'SE_LOLBIN_RUN_COMMAND' heuristic firing indicates potential execution of commands, possibly related to downloading further payloads.
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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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://botokaw.ru/strik?utm_term=how+to+turn+on+bosch+silence+plus+dishwasher PDF link annotation
- http://beremoter.online/butterball_indoor_electric_fryer_manualemic4.pdfIn PDF document text
- https://cdn.sqhk.co/xivorotil/jiet5if/thrift_stores_in_wildwood_nj.pdfIn PDF document text
- https://cdn.sqhk.co/bimonabozo/a9ib4w8/99021927171.pdfIn PDF document text
- https://cdn.sqhk.co/susiwozobo/ha3n35R/the_simpsons_tapped_out_wiki_update.pdfIn PDF document text
- http://vclean-sale.shop/felujifulisubivapivuy3x0.pdfIn PDF document text
- https://cdn.sqhk.co/jonawepatem/ihcgegd/fix_costume_jewelry_near_me.pdfIn PDF document text
- http://salleapp.xyz/windows_powershell_command_helpolkew.pdfIn PDF document text
- http://haifaiv.ru/bba_subjects_list85wd3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419236/normal_5fe8fefae5c36.pdfIn macro / runtime command snippet
- https://cdn.sqhk.co/mofijovelu/aicgdKE/rilorinux.pdfIn macro / runtime command snippet
- https://cdn.sqhk.co/jakufomego/HghQHjb/28958945624.pdfIn PDF document text
- http://balifruit.com/sirobajiraminowadobarifkz8vl.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417999/normal_6009f55305da5.pdfIn PDF document text
- https://cdn.sqhk.co/bibunifez/RRdwaSm/memimiratuxot.pdfIn PDF document text
- http://haifaiv.ru/bba_subjeIn macro / runtime command snippet
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/3efba8c7-d1f3-464d-86a1-c773b564df6f/model_3_white_interior_wood_dash.pdfIn PDF document text
- https://s3.amazonaws.com/jepinebawo/12928711292.pdfIn PDF document text
- https://s3.amazonaws.com/ligole/how_to_remove_hydrostatic_transmission_craftsman.pdfIn PDF document text
- https://s3.amazonaws.com/mubemutolewe/acer_laptop_cheap_price_philippines.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50f807fc-0964-4013-868e-864398129e15/xoradafitenedug.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5a6691ae-7b2e-45a2-90c0-ab2075f44d3f/meboxoloseze.pdfIn PDF document text
- https://s3.amazonaws.com/wibedubosateg/bowling_shoes_buyers_guide.pdfIn PDF document text
- https://s3.amazonaws.com/gekixadonuru/zadegimororepij.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_off0000fc20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC20 | 5356 bytes |
SHA-256: 1d3428d9f961e99a310cc5f9d42caa6e76f5d037a12326a2c650bdcea4249f9b |
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font_01_sfnt_off00010e56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E56 | 11196 bytes |
SHA-256: eae1fbdae67e36fcae0f73523938e2288b7c9c81b69fca5ba6ad6fec34744d45 |
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