MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The presence of external URIs and a link farm heuristic suggests the document is designed to redirect users to potentially harmful content. The 'SE_DOWNLOAD_BUTTON' heuristic further supports the attack pattern of luring users into downloading files.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://ketchas.ru/uplcv?utm_term=cod+apk+new+update PDF link annotation
- https://blugarden.eu/file/piketuwesewure.pdfIn PDF document text
- http://orem.mn/uploads/files/rikotolizoji.pdfIn PDF document text
- https://shidoremicrosys.com/media/42201710584.pdfIn PDF document text
- https://psihodesk.ro/ckfinder/userfiles/files/4392407137.pdfIn PDF document text
- http://sinhorelli.com/userfiles/file/xabujimajomazifudejor.pdfIn PDF document text
- http://food-cloud.com/home/food-cloud/www/site/site/data/files/wanekoloxiralixamijoro.pdfIn PDF document text
- http://villahetzwartepaard.nl/survey/userfiles/files/lobavo.pdfIn PDF document text
- http://njchemland.com/upload/files/78520198212.pdfIn PDF document text
- http://www.oomedia.com.tw/ckfinder/userfiles/files/73491941403.pdfIn PDF document text
- http://lukoilmarine.com/ckfinder/userfiles/files/92435281750.pdfIn PDF document text
- https://reviewz.eu/app/webroot/files/userfiles/files/duxoligifesufivixemokot.pdfIn PDF document text
- https://floresdeserrezuela.com/aym_image/files/56141555458.pdfIn PDF document text
- http://drtamerturan.com/file/93625340023.pdfIn PDF document text
- https://mindweave.co.uk/wp-content/plugins/super-forms/uploads/php/files/5ovbdqtcrsc9fuu53hqhei9uhs/41769554118.pdfIn PDF document text
- https://ddc-touggourt.dz/ar/files/mivejususozinopematak.pdfIn PDF document text
- https://capital-publishing.com/ckfinder/userfiles/files/tisofusabukugimelegalo.pdfIn PDF document text
- http://eko-baby.ru/userfiles/file/kedewigapigijogi.pdfIn PDF document text
- https://www.marthatrotts.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613f064308224---lamebifobanijexag.pdfIn PDF document text
- http://373113.linker.tw/files/zofipazafiwi.pdfIn PDF document text
- http://bisenzia.it/userfiles/files/nolojuwavitufeva.pdfIn PDF document text
- http://xn--j1aai7d.xn--p1ai/userfiles/file/zovabejese.pdfIn PDF document text
- https://www.pessin-location.fr/ckfinder/userfiles/files/mepawotolevibegasoteb.pdfIn PDF document text
- http://giasuthienphuc.com/Images_upload/files/kewajupuretuvanojavopaku.pdfIn PDF document text
- https://istanbulbalbir.com/upload/ckfinder/files/xejapozilufepotizar.pdfIn PDF document text
- http://zeminyerkaplama.com/upload/ckfinder/files/99910715737.pdfIn PDF document text
- http://etenindex.nl/images/uploads/lusepi.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_off0000dc1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC1F | 10288 bytes |
SHA-256: 1685b636456fd8098c580b290a126fd99dd0f5b113bbd2ba14589b2317e99105 |
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font_01_sfnt_off0000f379.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF379 | 18528 bytes |
SHA-256: d1def88c97cf4bea0ffa7ac420bec6be882611d7ef13494b1f15c0725c9d7a7b |
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font_02_sfnt_off00012312.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12312 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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