MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF is identified as an image-only lure, typical for phishing campaigns. It contains numerous external URIs pointing to potentially disposable hosting, suggesting a link farm designed to redirect users. The ClamAV detection and ML classifier further support its malicious nature, likely serving as a delivery mechanism for further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9916
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 69 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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://wastran.ru/uplcv?utm_term=jane+the+virgin+season+1+index PDF link annotation
- https://theatresaucinema.fr/uploads/file/21037322600.pdfIn PDF document text
- http://studio-castiglioni.com/userfiles/files/zusisagusubezak.pdfIn PDF document text
- https://almondzwealth.com/administrator/imagetemp/file/pilekazitusazodutuwamir.pdfIn PDF document text
- http://panyuchen.com/ckfinder/userfiles/site_eachfun_com/files/48391190987.pdfIn PDF document text
- http://casier-a-bouteilles.fr/file/pakomuzidago.pdfIn PDF document text
- http://smlstripedbass.com/home/rock/public_html/ckfinder/userfiles/files/15838379752.pdfIn PDF document text
- http://tabbanbros.com/admin/fckeditor/editor/filemanager/connectors/upload/file/fotebokubib.pdfIn PDF document text
- http://xn--22cjbbm2eyae3ehabdb4kqdtae3dxnnc1fhf.com/user_img/files/xulufezopega.pdfIn PDF document text
- http://csa.china-led.net/static/editor/ckeditor/ckfinder/upfile/files/99243823790.pdfIn PDF document text
- http://spc1991.com/ckfinder/userfiles/files/17207493780.pdfIn PDF document text
- https://successalpha.team/upload/files/26689660170.pdfIn PDF document text
- http://sahrugs.com/userfiles/file/18535845483.pdfIn PDF document text
- http://gfzgt.ch/upload/file/dozavowazikiwatete.pdfIn PDF document text
- http://bctlorraine.org/userfiles/file/doxamufekarolikavaxujixos.pdfIn PDF document text
- http://dydlhx.com/upfiles/file///89870081934.pdfIn PDF document text
- http://abwcockeysville.com/uploads/files/bunituxakilewokaliled.pdfIn PDF document text
- http://petrduchek.com/files/bazefirif.pdfIn PDF document text
- https://louvre.lv/res/wysiwyg/file/68869763616.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/jivimimawijiriwe.pdfIn PDF document text
- https://www.traveltimevipp.com/wp-content/plugins/super-forms/uploads/php/files/d0fda5d582086adbeb98d99988fb90ef/44619431008.pdfIn PDF document text
- http://saringkarnwood.com/UserFiles/file/tudufisomezikelekelato.pdfIn PDF document text
- https://oglethorpeclub.org/~oglethor/UserFiles/file/9039078738.pdfIn PDF document text
- http://kp-technik.cz/ckfinder/userfiles/files/voxek.pdfIn PDF document text
- http://www.norestim.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613b4ccc85266---5224935342.pdfIn PDF document text
- http://kastely-vacduka.hu/fileok/file/18722993671.pdfIn PDF document text
- http://costanzolegal.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/71193787614.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_off0000b380.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB380 | 14272 bytes |
SHA-256: 3a0fd6f7232a0d56e7cdd993005ab44a7da6463d5e357ee857731039814b74ee |
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font_01_sfnt_off0000d68f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD68F | 10692 bytes |
SHA-256: d9e20a96005d88e81b5ef81b5bb7ddbcfe77947c60f970b31cab408081fc0b37 |
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font_02_sfnt_off0000eeef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEEF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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