MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and is flagged as malicious by ML classifiers and ClamAV. It also exhibits characteristics of a link farm, with numerous links to disposable hosting, and the 'SE_PASSWORD_ARCHIVE_LURE' heuristic suggests it's designed to trick users into downloading a password-protected archive. The embedded JavaScript likely facilitates the download or execution of a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 7
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://www.eecpowerindia.com/codelibrary/ckeditor/ckfinder/userfiles/files/82795932183.pdf In PDF document text
- https://kompaspt1.com/contents/files/76053295695.pdfIn PDF document text
- https://demetraproject.eu/ckfinder/userfiles/files/febezetaribotulu.pdfIn PDF document text
- http://mynigaoe.com/upload/file/20210921024843.pdfIn PDF document text
- http://pcserviszlin.cz/ckfinder/userfiles/files/mumevelavizotuxi.pdfIn PDF document text
- http://jiendurancecoaching.com/ckfinder/userfiles/files/noxazexogesefejuz.pdfIn PDF document text
- https://foodsafebox.com/ckfinder/userfiles/files/91594219085.pdfIn PDF document text
- https://lexcyberia.com/userfiles/files/93044559231.pdfIn PDF document text
- http://brixtontaxi.com/survey/userfiles/files/sirijop.pdfIn PDF document text
- http://kadh.kr/bobod/upload/file/kozuse.pdfIn PDF document text
- http://zaintik.org/files/galeria/files/75890768733.pdfIn PDF document text
- http://www.lukoilmarine.com/ckfinder/userfiles/files/99689497122.pdfIn PDF document text
- https://resttour.com/images/userfiles/files/21741838250.pdfIn PDF document text
- https://www.auditek.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1614e7681645f9---12142118313.pdfIn PDF document text
- https://restavracia02.com/userfiles/file/sowazivip.pdfIn PDF document text
- http://eggtesting.com/admin/uploads/file/9805299849.pdfIn PDF document text
- https://calmoinc.com/upload/editor/file/81527005855.pdfIn PDF document text
- https://e-tta.com/app/webroot/userfiles/files/63510008612.pdfIn PDF document text
- http://avesta-hmora.boj.se/uploads/userfiles/files/mozonepe.pdfIn PDF document text
- http://universalthailand.com/images/uploads/ckfinder/files/18657419166.pdfIn PDF document text
- https://www.agro-zavod.ru/app/webroot/js/ckfinder/userfiles/files/domotibaki.pdfIn PDF document text
- http://beiwendq.com/data/attachment/file/99412960729.pdfIn PDF document text
- http://plymouth-logs.co.uk/ckfinder/userfiles/files/rapum.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=show+wireless+password+androidPDF link annotation
- https://www.thc.gda.pl/ckfinder/userfiles/files/rilokezu.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_off0000afb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFB7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c7ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7CE | 10552 bytes |
SHA-256: 9e377f64a9784db3a3a2ccbbb5d5120a9c8769a292598eba197388e34573816c |
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font_02_sfnt_off0000dfcd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFCD | 16500 bytes |
SHA-256: 89c921ba0e63ed3d23855cb210a148be4191b7b606241b1b9a727e0fdba63cf6 |
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