MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The heuristic firings suggest it functions as a link farm, directing users to multiple external PDF files hosted on various domains. The presence of 'utm_term=metal slug game free download for android' in one of the URLs indicates a lure to trick users into downloading potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 http://dioceseofniranam.org/userfiles/file/3108022204.pdf In PDF document text
- http://acm-medicali.it/userfiles/files/48407201306.pdfIn PDF document text
- http://dobrasekacka.cz/userfiles/file/59754277427.pdfIn PDF document text
- https://olympicwroclaw.pl/zdjecia/fck/file/zivafixedomebugututawiv.pdfIn PDF document text
- http://dynamicyunnan.com/ckfinder/userfiles/files/92617014865.pdfIn PDF document text
- http://duhochoangthanh.com/upload/files/47303006246.pdfIn PDF document text
- https://nurdagihaber.com/resimler/files/dufagize.pdfIn PDF document text
- https://lostsoulsmemorialnj.org/wp-content/plugins/super-forms/uploads/php/files/c66c9bc43682a5b275bf6a99ea7563ad/vudozok.pdfIn PDF document text
- http://nationalcoopadvisors.com/userfiles/files/14358183995.pdfIn PDF document text
- http://autobedrijvenindex.nl/images/uploads/78760427264.pdfIn PDF document text
- https://interstudy.net/userfiles/file/kanizavetenitawone.pdfIn PDF document text
- https://bangvetthuong.com/luutru/files/48008659622.pdfIn PDF document text
- http://hasicimosnov.cz/foto/Image/file/kiselotinu.pdfIn PDF document text
- http://charivne.info/images/file/77351966913.pdfIn PDF document text
- http://chothuexeninhbinh.net/data/dulieu/files/jabazo.pdfIn PDF document text
- http://uts.edu.co/portal/app/ckfinder/userfiles/files/23202421293.pdfIn PDF document text
- http://ngnjl.com/userfiles/files/suxibupixirazesinibi.pdfIn PDF document text
- http://internet-trade.eu/UserFiles/file/79323185056.pdfIn PDF document text
- http://kimbuunguyen.com/uploads/userfiles/file/14628733189.pdfIn PDF document text
- http://intelekt.biz/uploads/pages/files/85143807913.pdfIn PDF document text
- http://alotercuman.com/ckfinder/userfiles/files/lufopemasabovugulodivepe.pdfIn PDF document text
- http://www.workbythai.com/admin/assets/images/9854572417.pdfIn PDF document text
- http://www.iqubz.com/wp-content/plugins/formcraft/file-upload/server/content/files/161338b00db869---8174904898.pdfIn PDF document text
- https://banerjeetourspecial.in/ckfinder/userfiles/files/46401986791.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=metal+slug+game+free+download+for+androidPDF 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_off0000bf15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF15 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000d727.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD727 | 17500 bytes |
SHA-256: 265c7e8f5ab1fa8f8b0bb849dc94610bf8519a37b4ce1cc14261690b95a2a39a |
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font_02_sfnt_off00010430.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10430 | 10876 bytes |
SHA-256: b777da9a1230299fbb4c41152f57f0335dfc980491315cd35e0af73ac0060edd |
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