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 0.9997
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://botokaw.ru/strik?utm_term=strong+spas+durasport+reviews PDF link annotation
- http://obsluzhivanie-kompyuterov.moscow/android_studio_button_change_color_on_clickj2q2t.pdfIn PDF document text
- http://itali-big.space/bitenofukiderikelakuzegypps3.pdfIn PDF document text
- http://iuts.space/mx_player_codec_armv7_neon_downloadbax1p.pdfIn PDF document text
- http://zipufofofize.22web.org/42741778101.pdfIn PDF document text
- http://omerkatanalp.com/28740763087sdvtd.pdfIn PDF document text
- http://zexedebamuwep.iblogger.org/95759282751.pdfIn PDF document text
- http://blubadgehelp.net/39664057153oj9vx.pdfIn PDF document text
- https://bizepusenovub.weebly.com/uploads/1/3/4/5/134509919/6362448.pdfIn PDF document text
- http://losinglotterynumbers.com/811019559275ylj1.pdfIn PDF document text
- http://paktum.pro/emotional_videos_for_whatsapp_freeau7ul.pdfIn PDF document text
- http://feelslike35.com/hoover_steam_mop_twintank_stick_steam_cleaner_wh20200dbe8b.pdfIn PDF document text
- https://bobebizup.weebly.com/uploads/1/3/1/3/131381471/710752.pdfIn PDF document text
- http://itali-big.space/kubota_bx25_bx23_specsj2iy6.pdfIn PDF document text
- http://fc-aromat.ru/razor_e200_electric_scooter_top_speed21xbt.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/07a7b6b8-76d2-4d26-8c15-2cff0a9150ce/56441538082.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8e1fda5-eb7c-4014-b1ec-f775bdd180b0/map_skills_worksheets_free.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_off0000df65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF65 | 5352 bytes |
SHA-256: e78600f3f06ef6a78bbce6d3b9f0cdaefb6104e597be40f54b33d8438936eda1 |
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font_01_sfnt_off0000f1bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1BD | 11052 bytes |
SHA-256: b530a6e76b32201391d1899598f239659dfa414f6921cda87ff0deb7b18eb45c |
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