MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to various domains, suggesting a phishing or link-farming operation. The presence of PDF-specific heuristics like 'PDF_SEO_DISPOSABLE_LINK_FARM' further supports the attack pattern of luring users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 https://catamma.ru/uplcv?utm_term=download+albanian+language+for+android PDF link annotation
- http://jarosi.hu/files/file/lujabebagosipopajig.pdfIn PDF document text
- https://www.abrasco.org.br/ckfinder/userfiles/files/vuvupusisunetomisadomazas.pdfIn PDF document text
- http://galeriejacqueselbaz.com/userfiles/file/42054825320.pdfIn PDF document text
- https://dla-pracownika.pl/pliki_user/File/30656268860.pdfIn PDF document text
- http://7m-shop.com/userfiles/file/14545210107.pdfIn PDF document text
- http://www.holzbau-hoelzl.at/wp-content/plugins/formcraft/file-upload/server/content/files/1612ea8d06e90a---pevakokene.pdfIn PDF document text
- http://heizler.hu/files/file/56298726938.pdfIn PDF document text
- https://almuhja.ps/ckfinder/userfiles/files/84992717275.pdfIn PDF document text
- https://franchisefarm.franchiseharbor.com/files/files/dajagofowufapibuxe.pdfIn PDF document text
- https://laatuwhuisweerstralen.nl/upload/file/jatemijinofig.pdfIn PDF document text
- http://landroverbh.com/ckfinder/userfiles/files/xidin.pdfIn PDF document text
- https://lwim-ouargla.dz/ar/files/rafanugijejosaza.pdfIn PDF document text
- http://umrllc.com/userfiles/files/17959460816.pdfIn PDF document text
- https://kontiko.com/ktkweb3/images/upload/files/zibasowavulamapuvubopa.pdfIn PDF document text
- http://tnslib.net/userfiles/files/juzesipunezixumavapaxiz.pdfIn PDF document text
- http://mertcelikkapi.com/userfiles/file/satisiboraxezojulebezuk.pdfIn PDF document text
- http://www.prunay-en-yvelines.fr/ckfinder/userfiles/files/12270750362.pdfIn PDF document text
- http://dailymaydemtien.com/userfiles/files/13532533396.pdfIn PDF document text
- http://festacreativita.org/userfiles/file/kifinoteg.pdfIn PDF document text
- http://fobas.cz/userfiles/file/33758275941.pdfIn PDF document text
- http://orgue-chantepie.info/FCKeditor/upload/file/bixusejumazudogen.pdfIn PDF document text
- https://wronba.pl/uploads/wysiwyg/file/ladotemibuvawo.pdfIn PDF document text
- http://print-printonline.com/ckfinder/userfiles/files/99869339791.pdfIn PDF document text
- https://www.saltriot.com/wp-content/plugins/super-forms/uploads/php/files/99cb2bceb7937bd103ae546f1ea59daf/mivetunezibomamesogikeki.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_off0000cc1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC1C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e42e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE42E | 17200 bytes |
SHA-256: 8584302a9e22c04b0a4580be13d22241e15a0c88e16b21a4c93232d13caf9268 |
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font_02_sfnt_off0001112b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1112B | 10592 bytes |
SHA-256: 416309be47c7d196cf2718e96b5b60ded42db13146ac9a71f0ff34edac9c314a |
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