MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains numerous external URIs and is described as a link farm on disposable hosting, indicating a phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF structure and numerous URLs suggest it is designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://crysiq.ru/uplcv?utm_term=redmi+9t+night+mode PDF link annotation
- https://mi-stores.com/basketballtotaal/images/editor/file/meguxi.pdfIn PDF document text
- https://tradingphrases.net/userfiles/files/rowalasux.pdfIn PDF document text
- https://rsun.pro/admin/ckfinder/userfiles/files/10511327710.pdfIn PDF document text
- https://zlato-invest.cz/upload/files/gaseduvi.pdfIn PDF document text
- http://manpukuorder.com/uploads/files/752254661.pdfIn PDF document text
- https://myarchitect.es/ckfinder/userfiles/files/tesote.pdfIn PDF document text
- http://satit.nrru.ac.th/satit/_Adminis/ckfinder/userfiles/files/23950082898.pdfIn PDF document text
- https://virtualpulse.eu/UserFiles/file/momubedanoximumareguto.pdfIn PDF document text
- http://hoclaixebinhthuan.com/upload/contentFile/file/37353877112.pdfIn PDF document text
- http://hoanhaochemical.com/uploads/files/tifijazuberowabeko.pdfIn PDF document text
- http://fiorenzuolatrack.it/userfiles/files/54405833091.pdfIn PDF document text
- http://myphamvickwhitebeck.vn/luutru/files/6157771935.pdfIn PDF document text
- http://luchetti.it/userfiles/files/pobelifuxo.pdfIn PDF document text
- https://tezerwatch.com/file/upload/files/09-28-17-56-05-45.pdfIn PDF document text
- https://loyallcanada.com/editor_files/file/wamakunevitemegiwixup.pdfIn PDF document text
- http://orchid-daikanyama.com/userfiles/file/xapawuwapevubulib.pdfIn PDF document text
- https://goez1.com/10005001208290177/ckfinder/userfiles/files/70993314802.pdfIn PDF document text
- http://toflight.mobi/attachment/ckeditor/files/719b12bc6becff5aa936bbac1e26e865.pdfIn PDF document text
- http://letresorellebio.it/userfiles/files/20221087063.pdfIn PDF document text
- https://zenit-npk.ru/files/file/42500203564.pdfIn PDF document text
- https://phuketwebstudio.com/ckfinder/userfiles/files/nuvawajuzapoxi.pdfIn PDF document text
- http://studiofantino.it/userfiles/files/83977619831.pdfIn PDF document text
- https://transdeliveris.lt/userfiles/file/14459409888.pdfIn PDF document text
- http://kunbot.com/upload/files/netepusa.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000aea0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEA0 | 15716 bytes |
SHA-256: 26a677bd8fc919da2fda615febba81f715af61296c2acb76dc85bd63b932e538 |
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font_01_sfnt_off0000d6c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6C7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000eede.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEDE | 10432 bytes |
SHA-256: 4e3be0683edd76f70f64966ecc94a8885ca4c986cf84f10bca541af1bdcff348 |
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