MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many pointing to disposable domains and link farms, suggesting a phishing or malware distribution scheme. The presence of a PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating the document is designed to host a large number of links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://leonvi.ru/strik?utm_term=vias+de+administracion+de+medicamentos+en+animales+domesticos+pdf PDF link annotation
- http://sawemawe.mywebcommunity.org/retuzopipizijinutojobaj.pdfIn PDF document text
- https://cdn.sqhk.co/pogadidotilu/jfhfjc2/jebusotawifanotonafok.pdfIn PDF document text
- https://cdn.sqhk.co/vujagefamig/jgdjaJq/sawiranozukefufoje.pdfIn PDF document text
- https://cdn.sqhk.co/feluxolid/hbjhSji/angular_6_form_control_name.pdfIn PDF document text
- https://cdn.sqhk.co/xaselavub/hgifhf0/vabakog.pdfIn PDF document text
- http://jotaxanalesuti.iblogger.org/83424865106.pdfIn PDF document text
- http://idealica-official-it.website/mugemalupewaxewesitilufhyx.pdfIn PDF document text
- https://cdn.sqhk.co/xevowuto/hecRije/treasure_hunt_movie_wiki.pdfIn PDF document text
- http://subbellassecret.com/68513310377jz0qn.pdfIn PDF document text
- https://cdn.sqhk.co/fuzokikili/hgiiset/16219889520.pdfIn PDF document text
- http://fixmarker.fun/wordperfect_avery_templatesdoaeq.pdfIn PDF document text
- https://cdn.sqhk.co/kulamogo/jvidict/plant_and_animal_cell_coloring_worksheet_answers.pdfIn PDF document text
- http://muzolifuvekimew.22web.org/ecet_old_question_papers_with_answers.pdfIn PDF document text
- https://cdn.sqhk.co/gugosobor/djf3jf7/9745303607.pdfIn PDF document text
- http://robugipunebib.mygamesonline.org/36042473263.pdfIn PDF document text
- http://tigadugutuvatix.mygamesonline.org/33410467286.pdfIn PDF document text
- http://gewusoluxul.scienceontheweb.net/how_to_connect_ps4_gold_headset_to_android.pdfIn PDF document text
- https://cdn.sqhk.co/konidadelan/jhPmhhn/yoda_dark_side_cave_quote.pdfIn PDF document text
- https://cdn.sqhk.co/dodazija/cRQhcgj/galaxy_particles_calm_games.pdfIn PDF document text
- http://xofelivigavas.mywebcommunity.org/salbutamol_inhaler_davis.pdfIn PDF document text
- http://ninomut.sportsontheweb.net/what_are_some_old_country_songs.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://novosumagib.epizy.com/22058248993.pdfIn PDF document text
- http://fuxitajudosev.rf.gd/why_is_my_grandfather_clock_not_chiming.pdfIn PDF document text
- http://bavotuvezomevi.myartsonline.com/master_cleanse_results_30_days.pdfIn PDF document text
- http://mekemiwi.rf.gd/88139674620.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_off00010a61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A61 | 5052 bytes |
SHA-256: c9956b58bf489949ccb77863f93141beab334df9ed3c9543f3b8a1a9377f852e |
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font_01_sfnt_off00011b68.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B68 | 11224 bytes |
SHA-256: e95b39126d0fe89e75e7c38ae9efea91749d9107f221f98642c037b5fb27e9cd |
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font_02_sfnt_off00013fb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13FB6 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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