MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous distinct domains hosting PDF files. The embedded URLs, while some are marked benign, point to a pattern of distributing malicious content or leading to phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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 http://baocaosudanang24h.com/uploads/image/files/77208191641.pdf In PDF document text
- https://pnvvr.ro/userfiles/file/lavilatajesoneruturom.pdfIn PDF document text
- http://euromarkcreations.com/new/fck_img/file/zapoxofuw.pdfIn PDF document text
- http://jubileejec.com/userfiles/files/xotazirinusaxexonozi.pdfIn PDF document text
- http://orourkelawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/98547265579.pdfIn PDF document text
- http://evolutionchonburi.com/userfiles/files/5219791314.pdfIn PDF document text
- http://opusincertum.it/userfiles/files/balobabikokakagotojuvasem.pdfIn PDF document text
- http://libertyquad72.fr/userfiles/file/bifunutarabe.pdfIn PDF document text
- http://mmckno2010.zkosuchdol.info/files/95026120356.pdfIn PDF document text
- http://tomaszskiba.com/userfiles/file/55163090517.pdfIn PDF document text
- http://autoset66.ru/admin/ckfinder/userfiles/files/dikerinori.pdfIn PDF document text
- https://www.cascatai.com.br/ckfinder/userfiles/files/wawojoxukixowuworuja.pdfIn PDF document text
- http://vkp.ru/upload/global/file/wokeriwejisira.pdfIn PDF document text
- http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16136a8f02be39---livewotuwaxuwitifigivetuv.pdfIn PDF document text
- http://okmarin.ru/userfiles/file/wajom.pdfIn PDF document text
- http://cpk.by/ckfinder/userfiles/files/nikajizekazolimo.pdfIn PDF document text
- http://location-venise.com/italie_documents/files/fagojarejolaxukafupiko.pdfIn PDF document text
- http://idrogastermoclima.it/Utentifile/FCKPage/file/zolugifegenafakatotuve.pdfIn PDF document text
- http://controldellaves.com/app/webroot/arxius/file/74468368141.pdfIn PDF document text
- http://bibrka-school.org.ua/ckfinder/userfiles/files/89119722360.pdfIn PDF document text
- http://eichler-kammerer.de/rizaxexonabef.pdfIn PDF document text
- https://indolabtek.com/Uploads/userfiles/files/xemilepu.pdfIn PDF document text
- http://kooijobs.in/ckfinder/userfiles/files/59990034780.pdfIn PDF document text
- https://seeyounow.net/userfiles/file/teguxun.pdfIn PDF document text
- http://xahscw.com/userfiles/file/meparifo.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=cricket+19+download+android+apkPDF 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_off0000b311.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB311 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cb23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB23 | 17872 bytes |
SHA-256: f764c8a64b137b03166072f7d43b593acdaca9387746298f2e7350d39b126ba5 |
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font_02_sfnt_off0000f8a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8A3 | 10768 bytes |
SHA-256: fe22f3b6951167df3094afa66e07f1cdb1fc58d1429f02c252bddcb181897525 |
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