MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs, many of which point to disposable domains and are flagged as part of a link farm. The ML classifier strongly indicated maliciousness. The document body, though heavily obfuscated, suggests a lure related to an 'instruction manual', likely to trick users into visiting malicious sites for further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://baarspo.ru/wix?keyword=irritrol+rain+dial+instruction+manual PDF link annotation
- http://latencfsrt.space/padma_purana_in_malayalamcy98u.pdfIn PDF document text
- https://zolulosix.weebly.com/uploads/1/3/3/9/133986826/7a5907bf4b2b2fc.pdfIn PDF document text
- http://gowitobo.iblogger.org/assume_form_lyrics_traduction.pdfIn PDF document text
- https://cdn.sqhk.co/rivotoxupow/iahgVhf/sudomolofudori.pdfIn PDF document text
- http://shoppingyxplus.xyz/ccna_routing_and_switching_complete_study_guide_200-1254p7kc.pdfIn PDF document text
- https://cdn.sqhk.co/jobezivozuf/fZZvONk/89431118758.pdfIn PDF document text
- http://azorocheat5.xyz/capital_punishment_ielts_reading_answersr2z1k.pdfIn PDF document text
- http://connexion-amelii.xyz/sudalobxd8p.pdfIn PDF document text
- https://kokozorakozuwel.weebly.com/uploads/1/3/0/7/130775651/negufedakabutosiked.pdfIn PDF document text
- http://4kuhd.me/bibugixofijokodadizqi70.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tobisijukufoki.epizy.com/wuxefodageposugasolagup.pdfIn PDF document text
- http://tepusijanakigat.epizy.com/guided_elk_hunts.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_off0000c005.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC005 | 5020 bytes |
SHA-256: 8e511a3e635673182cc6d68312e54d058ea00da13ad704ef97334e4c4f78aa64 |
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font_01_sfnt_off0000d0fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD0FD | 10428 bytes |
SHA-256: 7386dea1059432dd1afa52e5288bf5429f51bbad499b2a58beeb91c557b47fd8 |
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