MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many hosted on disposable domains, indicating a link farm or phishing operation. The ML classifier and ClamAV detection strongly suggest malicious intent. The document body, though heavily obfuscated, appears to be a lure for a service manual, likely to trick users into clicking malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://jumiwimov.ru/strik?utm_term=kirby+sentria+service+manual PDF link annotation
- https://titobabedax.weebly.com/uploads/1/3/4/3/134317276/zovinujulotub-mamosupibejubes.pdfIn PDF document text
- https://cdn.sqhk.co/foroboreb/4LjbUhg/bujutedaridoxofuwabu.pdfIn PDF document text
- https://cdn.sqhk.co/wovovoteg/aUedwaA/dodazulofa.pdfIn PDF document text
- https://cdn.sqhk.co/bubarozotuj/ZgezgjG/rugby_league_table_1990.pdfIn PDF document text
- https://cdn.sqhk.co/sururezog/zidmwif/call_blocker_apk_android_10.pdfIn PDF document text
- https://mimevomakiket.weebly.com/uploads/1/3/4/6/134693464/pisavelevup_gurilar_sigekabetulima_duxutek.pdfIn PDF document text
- https://cdn.sqhk.co/xavipinav/gdyquhb/castle_of_illusion_xbox_one_x.pdfIn PDF document text
- https://wutuzorul.weebly.com/uploads/1/3/5/9/135963099/9733055.pdfIn PDF document text
- https://cdn.sqhk.co/tategupet/ii97kVc/apple_galaxy_wallpaper_iphone_6s.pdfIn PDF document text
- https://cdn.sqhk.co/logulemuset/xjeijh8/stormfall_saga_of_survival_mod_apk_2020.pdfIn PDF document text
- https://cdn.sqhk.co/xokipuxat/NiehiJf/sesomozutomolaled.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://b3a1a1c9-4f8f-4fb8-b7cc-7339030cc889.filesusr.com/ugd/162fe6_b843eaa3b7014b7c9e2601d84a634759.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/409e5197-4c5a-49d4-b915-aee892739ae8/the_emerald_tablets_of_thoth_download.pdfIn PDF document text
- https://9b56c271-8e60-4ff0-96d1-8930f8c082f8.filesusr.com/ugd/5a1ab0_898d303814d543a2993c4c84f1656780.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c4974303-f893-49d3-8493-4ef32058a849/how_to_fix_mitsubishi_tv_green_blinking_light.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef04bf53-cf8b-4156-b62a-84ed26f8f389/how_to_control_your_mind_to_stop_thinking_about_someone.pdfIn PDF document text
- https://0c17d2ad-06a2-4efd-9128-26148cac6670.filesusr.com/ugd/44320b_f2c2ba7fc0744a6799ce0375860e14c7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/348bb120-b3ac-45be-b960-7ff24c7fcc1b/romance_of_the_three_kingdoms_13_switch.pdfIn PDF document text
- https://59bb578d-b312-442a-858b-1a1a54b18a6c.filesusr.com/ugd/c79b1c_d45e9170cff641d6936489d05bf71d8b.pdf?index=trueIn PDF document text
- https://bcd7deca-fd5d-492b-a220-d373ca515bc9.filesusr.com/ugd/12f4eb_ec893fe538e04c7abb12b0996cc3cc8d.pdf?index=trueIn 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_off0000ee9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE9E | 5216 bytes |
SHA-256: 9ceb898c914c38591fd5b00f28739fb3c36c6ba84dc006ab69b4116be80b6718 |
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font_01_sfnt_off00010052.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10052 | 11940 bytes |
SHA-256: f5c812fd1b23793de2342177c97c4cd3002d74c426a50c376c22c1007b57445a |
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