MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to external sites, suggesting a phishing or link-farming attack pattern. The PDF structure and embedded content are consistent with attempts to disguise malicious links or redirect users to harmful destinations.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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://ecohort.info/userfiles/files/xoguwavojofazagofada.pdf In PDF document text
- http://frankslawfirm.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/5206474128.pdfIn PDF document text
- http://kpghomerepairs.com/uploads/image/files/54097759019.pdfIn PDF document text
- http://sun-dr.com/uploads/files/202109062046525615.pdfIn PDF document text
- http://electriccityusa.com/images/fck_uploads/file/vamurenokinixaruwebonaza.pdfIn PDF document text
- http://chornakorn-packing.com/ckfinder/userfiles/files/fasuzalab.pdfIn PDF document text
- https://habibitoursegypt.com/ckfinder/userfiles/files/2445695859.pdfIn PDF document text
- http://safeabortionnepal.com/userfiles/file/85485957661.pdfIn PDF document text
- https://www.esfa.bg/root/ckfinder/userfiles/files/51846587231.pdfIn PDF document text
- http://onlinetradeshow.ir/uploads/files/66958662042.pdfIn PDF document text
- http://jaluzipro.ru/public/userfiles/file/rasaxav.pdfIn PDF document text
- https://sunkamalzemecilik.com/userfiles/file/tagadiwipamapilomijome.pdfIn PDF document text
- http://dailyliving.nl/ckfinder/userfiles/files/mezosiditepanipexufe.pdfIn PDF document text
- http://www.fuchingrading.com/upload/file/somuko.pdfIn PDF document text
- https://asaptransfers.co.uk/wp-content/plugins/super-forms/uploads/php/files/71224cb974c3c1acb7e5de04ef34e96c/kinusexibowezi.pdfIn PDF document text
- http://ros.by/ckfinder/userfiles/files/97298525227.pdfIn PDF document text
- http://cukrarnakolbaba.eu/obrazky/files/gupulupelaxake.pdfIn PDF document text
- http://hillsdalehorseboarding.com/ckfinder/userfiles/files/bapenipidinaxozavevitegof.pdfIn PDF document text
- http://startent.ru/SITE/files/editor/file/26133723336.pdfIn PDF document text
- https://zenithoverseas.com/assets/userfiles/files/11485866639.pdfIn PDF document text
- http://bjzjygj.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/39064076507.pdfIn PDF document text
- http://woykoff.hu/upload/file/37221325198.pdfIn PDF document text
- http://itfkarnataka.com/cvsprojects/SSK/Source/2.0.0/images/files/jixipabifefup.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=rufous+albinism+picturesPDF link annotation
- 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_off00018f6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18F6E | 10928 bytes |
SHA-256: d4a65527785d886076ecad4166412e12ecfbbbb93805bafbc55288df634813f5 |
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font_01_sfnt_off0001a882.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A882 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001c094.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C094 | 24812 bytes |
SHA-256: f1e259f581715aa1d500f60b0211ccdb09c4b110233fa0d462bc2cdcd82aa68f |
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