MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, indicative of a link farm. The presence of a ClamAV detection for 'Pdf.Phishing.Trojan' and a high ML score further support its malicious nature. While no scripts were extracted, the structure and URL patterns suggest a phishing or SEO-based malicious distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
Heuristics 6
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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 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/award?keyword=arduino+lcd+projects+pdf PDF link annotation
- http://baltika-trans.ru/kalexunesonovexapexagx2ay5.pdfIn PDF document text
- https://cdn.sqhk.co/dederubap/jYXxjbB/pixel_art_live_wallpaper_android.pdfIn PDF document text
- https://cdn.sqhk.co/somisafeg/gghPI9k/nakedikifivaxosaxu.pdfIn PDF document text
- https://cdn.sqhk.co/jabosuve/gjihkja/nefalo.pdfIn PDF document text
- https://kajugomurabamuj.weebly.com/uploads/1/3/0/8/130814292/pulufamupowamefalig.pdfIn PDF document text
- https://cdn.sqhk.co/jasuxerazifo/ijhhnig/wuligopapafer.pdfIn PDF document text
- http://ejqy.com/tafavotubewolomerobanuz5i85.pdfIn PDF document text
- http://urott-hu.com/como_ser_un_lider_carismaticoszc07.pdfIn PDF document text
- http://zodatowafe.getenjoyment.net/rojevo.pdfIn PDF document text
- https://cdn.sqhk.co/jesotipo/f6jjhgj/15018242787.pdfIn PDF document text
- https://cdn.sqhk.co/disumuneriva/svibjbR/kozibojud.pdfIn PDF document text
- http://woziwowariv.sportsontheweb.net/101_design_methods_book.pdfIn PDF document text
- https://cdn.sqhk.co/vejuwozigef/hgjqa2D/lopagagomoposo.pdfIn PDF document text
- http://suzamajotibe.mywebcommunity.org/resmed_airsense_10_autoset_for_her.pdfIn PDF document text
- https://boloxekovo.weebly.com/uploads/1/3/2/6/132681585/jubefaja.pdfIn PDF document text
- https://cdn.sqhk.co/zerurukoraju/hha44he/filivopa.pdfIn PDF document text
- http://stavki-na-sport.site/36467299827fjwj.pdfIn PDF document text
- http://zovofuti.mygamesonline.org/food_safety_regulations_for_restaurants.pdfIn PDF document text
- https://cdn.sqhk.co/vopofuxo/eq5jbjc/amazing_ninja_run_games.pdfIn PDF document text
- http://itgermany.net/17667884173grjor.pdfIn PDF document text
- https://cdn.sqhk.co/nomevagume/ifmHTib/kreg_pocket_hole_jig_320_lowes.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/1448866a-62aa-4a4d-a402-f6c3290680c3/stephen_king_it_sky_movies_list.pdfIn PDF document text
- http://nedizilunok.myartsonline.com/22137390698.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7ac97892-e9f0-4fac-aed4-6bbcdfbaae74/3807150523.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/176a5eb0-ab04-4559-a4cc-618c68cfba78/rockola_cd_jukebox_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7110e922-92ff-4989-a771-da289831e5c6/bubapil.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_off0000f064.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF064 | 5004 bytes |
SHA-256: c2735c5547184759afc4eb5f77bb787b4066bea9524f2294963ea30d4dbdf7a3 |
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font_01_sfnt_off00010183.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10183 | 11344 bytes |
SHA-256: 04b18326859fb7ee358f227169fca0906535c826b2ec4c20d57d5cfd08dd0f8a |
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