MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by 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 0.9992
Heuristics 4
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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://druttle.ru/strik?utm_term=proform+le+tour+de+france+4.0+spin+bike+review PDF link annotation
- http://natlab.ru/dokenixavaveta5r60r.pdfIn PDF document text
- https://cdn.sqhk.co/pinofizulag/Ogjiese/41071887753.pdfIn PDF document text
- http://fapasevusiledap.mygamesonline.org/a_certification_for_dummies_2019.pdfIn PDF document text
- http://bit7.top/disowixefowefotjk9nr.pdfIn PDF document text
- http://fakaripeti.xyz/what_are_professional_goals_for_social_workerszatl9.pdfIn PDF document text
- http://jiwapadenejeza.getenjoyment.net/64821920626.pdfIn PDF document text
- http://todaxip.iblogger.org/game_maker_action_rpg_tutorial.pdfIn PDF document text
- http://podarokinsta.online/how_to_self_install_fios_internet69icq.pdfIn PDF document text
- https://cdn.sqhk.co/budatumibowu/Bcjjigs/visa_chargeback_guidelines_2018.pdfIn PDF document text
- http://tevalevas.22web.org/dpe_applicant_copy.pdfIn PDF document text
- http://noxugimeto.iblogger.org/is_acetone_more_polar_than_hexane.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://ruvomiwize.rf.gd/list_of_marvel_movies_in_order.pdfIn PDF document text
- https://s3.amazonaws.com/bubeto/22455910356.pdfIn PDF document text
- http://duxurulokij.epizy.com/51442678365.pdfIn PDF document text
- https://s3.amazonaws.com/kesumasaka/xejabobetalezawuwabebat.pdfIn PDF document text
- https://s3.amazonaws.com/vibuvomomuv/how_to_decode_gibson_serial_numbers.pdfIn PDF document text
- http://wuwedilejom.myartsonline.com/oppenheim_signals_and_systems_2nd_edition.pdfIn PDF document text
- http://fuzulaj.rf.gd/muninanarewakawigosej.pdfIn PDF document text
- http://muvemaxadal.onlinewebshop.net/ielts_writing_answer_sheet_task_1_and_2.pdfIn PDF document text
- http://dopugidov.rf.gd/67054546220.pdfIn PDF document text
- http://gesesasogibigaw.rf.gd/wawopivibu.pdfIn PDF document text
- http://vidavimutisov.epizy.com/54636427114.pdfIn PDF document text
- http://duvewukabiwetu.epizy.com/tikokoxupa.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_off0000eed6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEED6 | 5800 bytes |
SHA-256: 6ca8d1910ef27d5731942b179366e02a0a4b3b9b3f97f3337533df4829912b6f |
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font_01_sfnt_off00010289.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10289 | 11388 bytes |
SHA-256: 28b6affa6e236a65726c5a144b2fcd2e70360ed2e3b312c7e62aa528ae00c140 |
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font_02_sfnt_off000128b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128B2 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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