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 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://gimoguvi.ru/strik?utm_term=que+pasa+cuando+se+tapan+las+arterias+coronarias PDF link annotation
- https://cdn.sqhk.co/dolafita/homHkpX/rexopudakafozegujafovu.pdfIn PDF document text
- https://cdn.sqhk.co/velujuvaxal/KvpWjht/plus_size_formal_dress_stores_near_me.pdfIn PDF document text
- https://cdn.sqhk.co/gigatakel/EgcEgjo/92383340051.pdfIn PDF document text
- https://cdn.sqhk.co/besogevipadi/hcPLgjo/gold_dragon_drilling_machine.pdfIn PDF document text
- https://cdn.sqhk.co/mojupesonon/iamcYcG/27982055364.pdfIn PDF document text
- http://lnstagramcentre.net/game_car_racing_gamephi1h.pdfIn PDF document text
- https://cdn.sqhk.co/dodamewope/ifhj7ij/xawolumupa.pdfIn PDF document text
- https://cdn.sqhk.co/lakuziwi/rzdjd3X/xurojasobovumipelonukuli.pdfIn PDF document text
- https://cdn.sqhk.co/tinipuded/d6igMjg/82515391214.pdfIn PDF document text
- https://cdn.sqhk.co/guwewaxa/gdthh4x/call_of_mini_zombies_2_hack_download_free.pdfIn PDF document text
- http://vienvozvrat.site/nigotenowimipurejajuxaufh61.pdfIn PDF document text
- https://cdn.sqhk.co/tazifawixax/C9ghsha/8248600096.pdfIn PDF document text
- http://espaceabone.com/game_maker_3d_model_creator80i68.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vipodozuwuwo.epizy.com/battletech_board_game_wiki.pdfIn PDF document text
- http://sobogasitizi.epizy.com/1105122900.pdfIn PDF document text
- https://7fca5364-97a1-4441-b76e-d2c429a59218.filesusr.com/ugd/735424_08f3da2941ac4c6999f87b11712ecf10.pdf?index=trueIn PDF document text
- https://ffcd7f67-9b43-45c2-8e44-b15cca9583b8.filesusr.com/ugd/48bf55_0b8580a4963043c59f0edcf996a891d6.pdf?index=trueIn PDF document text
- https://1d942ef5-affb-47d8-8f99-70a3d187b733.filesusr.com/ugd/3283b0_5333742b823a49e5aa2415c3857507c1.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jawusawar/kenmore_he3t_washer_error_code_f02.pdfIn PDF document text
- http://filawobabadi.epizy.com/juboniligeb.pdfIn PDF document text
- https://1c54689f-8f60-44d8-8d81-b144d6ea8ada.filesusr.com/ugd/787b0a_85b3fe3571c24610ade54abe2d2ed3b1.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/warapagefasovi/rumble_fish_movie.pdfIn PDF document text
- https://7f03322d-63d6-449b-a8c2-a80beffeb2b6.filesusr.com/ugd/2994dd_ca7a6b86f3894159893e08d58bc53745.pdf?index=trueIn PDF document text
- http://zuvemodu.rf.gd/collections_in_c_with_examples.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011a97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A97 | 34008 bytes |
SHA-256: 4020b14a19a1759f1333e8906b8d5ed0fc9df2a7e412a02d1cb4fb2998b14653 |
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font_01_sfnt_off0001833e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1833E | 5128 bytes |
SHA-256: a48b7fe53ad832775929c70010bc64d8088595ef1c74cbf413ae5914da582f93 |
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font_02_sfnt_off000194b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x194B7 | 11812 bytes |
SHA-256: 1087ac195533fb42b0a5fe0fe1fe6051cc0d30e8a36c6589a2c074cc9cc8e7cf |
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