MALICIOUS
134
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://maypoin.ru/award?keyword=breast+cancer+project+pdf PDF link annotation
- http://zibodotuf.mygamesonline.org/how_to_swing_trade_andrew_aziz.pdfIn PDF document text
- http://wipebodu.mypressonline.com/approximation_for_sbi_po_2020.pdfIn PDF document text
- http://iciapp.xyz/jubepipexisibevomol09ynh.pdfIn PDF document text
- http://pelinebaj.mypressonline.com/dell_precision_3520_datenblatt.pdfIn PDF document text
- http://lakenamazaga.iblogger.org/how_to_move_a_piston_with_a_piston.pdfIn PDF document text
- http://tofotibuwul.sportsontheweb.net/agenda_escolar_2020_para_imprimir_gratis.pdfIn PDF document text
- http://jikusofare.mywebcommunity.org/pamotuxomo.pdfIn PDF document text
- http://civiliscmq.online/acer_g236hl_reviewschhd.pdfIn PDF document text
- http://nonoxutiwi.mypressonline.com/excel_analysis_toolpak_tutorial.pdfIn PDF document text
- http://xonitaj.mywebcommunity.org/diablo_3_crusader_build_paragon_points.pdfIn PDF document text
- http://rodina38.ru/irobot_roomba_s9_robot_vacuum_with_automatic_dirt_disposalnslfi.pdfIn PDF document text
- http://sogixusi.medianewsonline.com/python_base64_encode_file.pdfIn PDF document text
- http://nakijeku.mygamesonline.org/tufebenalana.pdfIn PDF document text
- http://rigoditibalun.mywebcommunity.org/49780611936.pdfIn PDF document text
- http://meetly.space/manual_da_mesa_de_som_yamaha_mg16xuzf8n3.pdfIn PDF document text
- http://kernig.online/54102223826py0yj.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://suzurexitumafod.epizy.com/autocad_weld_symbols.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a66ec844-52a9-49bd-9e2b-2eb63333bbfb/gotabuwisiz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a6962656-dc97-4776-a384-58fe8a609816/pagijaforowoxotadof.pdfIn PDF document text
- http://rurakudusabi.rf.gd/39076012291.pdfIn PDF document text
- http://kekokid.epizy.com/actos_del_hombre.pdfIn PDF document text
- http://jevabatogi.rf.gd/rukuk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8a0d5598-0105-4b25-ba4b-9f665cc54906/36294863797.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_off0000ff4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF4D | 5244 bytes |
SHA-256: 874a8c2983e535f590f65cd90083710f34f2f5a329ad75855e01e6d983956e6d |
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font_01_sfnt_off00011137.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11137 | 11352 bytes |
SHA-256: 3088adae34e55719664eb7948c35084409982f4db990872024e6e6a62fbc2880 |
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