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 0.9960
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://golowaki.ru/123?utm_term=cambly+for+windows PDF link annotation
- https://cdn.sqhk.co/lixipadiwel/RibVbL1/navneet_arora_dds_roseville_ca.pdfIn PDF document text
- http://mabay.fun/eclipse_cdt_ubuntu_14._047qs99.pdfIn PDF document text
- https://jupawipomilat.weebly.com/uploads/1/3/2/7/132741176/9b073c3c8b.pdfIn PDF document text
- https://zavitakeji.weebly.com/uploads/1/3/4/9/134904790/kanoluwa_donevimaf_pisave_furotogewizowe.pdfIn PDF document text
- https://vomimefime.weebly.com/uploads/1/3/5/3/135316042/mirabajotik.pdfIn PDF document text
- https://naroxelilokatud.weebly.com/uploads/1/3/1/3/131384214/tujenopene.pdfIn PDF document text
- https://cdn.sqhk.co/marebilan/WA4chi6/cbse_guide_app_for_class_10.pdfIn PDF document text
- http://3-bureaureport.info/american_gangster_game_free_for_pcsj4j0.pdfIn PDF document text
- https://cdn.sqhk.co/jigotove/jeahfhg/idle_heroes_unlimited_gems_private_server.pdfIn PDF document text
- http://kersita.space/best_short_time_stocks_to_invest_inhdmi0.pdfIn PDF document text
- https://cdn.sqhk.co/liminekaj/cFht3ic/mazemilitia_lan_online_multiplayer_shooting_game.pdfIn PDF document text
- https://cdn.sqhk.co/mogizufofuj/Cgdigct/44478527350.pdfIn PDF document text
- https://cdn.sqhk.co/bujasugawo/ic70Vhd/zebaluxunavupivazu.pdfIn PDF document text
- http://khareedforosh.com/61012612700iboc5.pdfIn PDF document text
- http://genusttwsr.fun/arya_2_video_songs_wapwon_liveqadev.pdfIn PDF document text
- https://cdn.sqhk.co/rebawigabog/jqhbvgc/diversity_visa_lottery.pdfIn PDF document text
- https://cdn.sqhk.co/jojipimuve/vSiaiiH/music_player_device_apple.pdfIn PDF document text
- http://gazzsheff.xyz/video_making_app_for_pc_freezt48s.pdfIn PDF document text
- https://cdn.sqhk.co/tatakakuwito/gIjficn/diced_chicken_recipes_mexican.pdfIn PDF document text
- https://disadoxamegipu.weebly.com/uploads/1/3/4/5/134527150/pevawituxasi.pdfIn PDF document text
- http://oneitshop.pro/how_do_i_start_my_romance_novel5sj2y.pdfIn PDF document text
- https://cdn.sqhk.co/peluxisomex/jeihGjd/66122395205.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://konojutusaxevik.rf.gd/arduino_uno_vs_mega_power_consumption.pdfIn PDF document text
- http://petifogowiga.epizy.com/gidemigotox.pdfIn PDF document text
- http://tojozojorezew.epizy.com/enlace_covalente_definicion.pdfIn PDF document text
- http://gifazewuki.epizy.com/does_robinhood_have_candlestick.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_off0000e677.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE677 | 5292 bytes |
SHA-256: e83165534cde015fc9668d0c7c7dce4185c93c67a20f910ed5f824036570f21a |
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font_01_sfnt_off0000f870.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF870 | 11168 bytes |
SHA-256: 9d869b3743051e6344acc27c3d5bf60a8ee4697cb56ed60e44bbe098c512b2b5 |
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