MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains numerous external URIs and is identified as a link farm on disposable hosting, indicating a likely phishing or malware distribution attempt. The presence of embedded URLs suggests the PDF is intended to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://queure.ru/uplcv?utm_term=minecraft+for+dummies+pdf+download PDF link annotation
- http://highdeal.linkeo.net/ckfinder/userfiles/files/debanuvopufudusagop.pdfIn PDF document text
- http://ibnuaffan.com/ckfinder/userfiles/files/ruvofux.pdfIn PDF document text
- http://grandwatergatehotel.com/upfile_hotel/files/lupojofokuko.pdfIn PDF document text
- https://amzentransportationindustries.com/admin/imagetemp1/file/93919519682.pdfIn PDF document text
- http://akatumusics-ang.communication-pro.fr/public/1283/contenu/file/73244899197.pdfIn PDF document text
- http://massageindex.nl/images/uploads/riramobus.pdfIn PDF document text
- http://infinity-pro.ru/userfiles/file/gawafekifoz.pdfIn PDF document text
- https://pilot-nav.com/ckfinder/userfiles/files/rubiwagelulodurujobif.pdfIn PDF document text
- http://iranjobex.com/cache/fck_files/file/73462085677.pdfIn PDF document text
- https://mailing.crpm.ch/ck/ckfinder/userfiles/files/jewogumojulamosunexew.pdfIn PDF document text
- http://heryeryesil.com/resimlerfiles/8657716053.pdfIn PDF document text
- https://ruxthai.com/ckfinder/userfiles/files/1855686609.pdfIn PDF document text
- http://kutscher-customs.de/gfx/userfiles/files/janenotop.pdfIn PDF document text
- http://www.norestim.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613ff50de310b---suxagiwusose.pdfIn PDF document text
- https://angem.fr/userfiles/file/3610827444.pdfIn PDF document text
- https://micro-logic.ro/images/uploaded/file/87494967107.pdfIn PDF document text
- http://degrossier.nl/uploads/file/18418811772.pdfIn PDF document text
- https://namratalakhotia.com/userfiles/files/30290952746.pdfIn PDF document text
- https://nasco-ye.com/uploads/file/21927426355.pdfIn PDF document text
- http://alocainghien.com/uploads/userfiles/file/remidetadomosi.pdfIn PDF document text
- http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/tdegfc27abmti2sp9j9un9n050/sedosuxuzojololepefi.pdfIn PDF document text
- http://njchemland.com/upload/files/zadulasafawu.pdfIn PDF document text
- https://fiberglasssupplydepot.com/userfiles/file/83379142192.pdfIn PDF document text
- https://marblobathware.com/app/webroot/img/files/felokagopafivesop.pdfIn PDF document text
- http://hanboo.cn/Uploads/file/2021091207043270554.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_off0000d165.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD165 | 17532 bytes |
SHA-256: 7ef526b9fb02ab517e09743a88e6cb8312e836cef027a95c1c7d886fbb72e689 |
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font_01_sfnt_off0000fe72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE72 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011689.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11689 | 10960 bytes |
SHA-256: 0cb5b76189bdaaf7e8c3ad67b5bc1dbf01994eef23f2e9bf44dcd95bf2a14963 |
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