MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URLs, with one specifically identified as a link farm designed to redirect users, suggesting a phishing or malware distribution lure. The PDF structure and embedded URLs point towards a common tactic of using malicious documents as initial entry points.
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 https://pistant.ru/uplcv?utm_term=watch+greys+anatomy+season+17+online+free+123movies PDF link annotation
- http://blueview.nl/app/webroot/files/userfiles/files/71121466198.pdfIn PDF document text
- http://daugiavanthienphuoc.com/media/ftp/file/64611204187.pdfIn PDF document text
- http://htwy.com/upload/file/67572891803.pdfIn PDF document text
- https://rmdschoolandcollege.com/wp-content/plugins/super-forms/uploads/php/files/3cfc985a452b9aa5d0c6a93356763720/tavumusuzakuludozi.pdfIn PDF document text
- http://ourconn.com/userfiles/file/202109060930567443.pdfIn PDF document text
- https://purefeeling8.com/data/file/gewelegelelilujidimedet.pdfIn PDF document text
- http://bdata.vn/upload/files/15895330739.pdfIn PDF document text
- http://cybernet.asia/UserFiles/File/tedademek.pdfIn PDF document text
- https://gulfcans.com/home/madarmun/public_html/gulfcans/images/bulk_images/files/tapizuxinodigusex.pdfIn PDF document text
- http://astorandblack.net/emailer/userfiles/file/dokulaxugofetedojivi.pdfIn PDF document text
- http://reylab.com/userfiles/file/xedoge.pdfIn PDF document text
- https://premium-house.uz/images/file/81085227864.pdfIn PDF document text
- http://playoz.com/ckfinder/userfiles/files/nuwawepatutugupafaliwojer.pdfIn PDF document text
- http://fine-cottage.ru/userfiles/file/8266973574.pdfIn PDF document text
- http://medicapoland.pl/uploaded/file/bokesavujezuziw.pdfIn PDF document text
- http://tavaszitura.eu/userfiles/files/fivonij.pdfIn PDF document text
- https://ikomsolutions.com/admin/userfiles/file/zelojibulazagenefa.pdfIn PDF document text
- http://fujavietnam.com/images/Download/gelebixenilug.pdfIn PDF document text
- http://ssatripoli.org/userfiles/file/79558688815.pdfIn PDF document text
- http://kamkmori.cz/ckfinder/userfiles/files/83732830181.pdfIn PDF document text
- https://ietc-oman.saktoon.com/userfiles/files/vakamagujirevirej.pdfIn PDF document text
- https://strategie-forex.com/ckfinder/userfiles/files/xekof.pdfIn PDF document text
- https://www.espymetcalf.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613dcca669094---32564236474.pdfIn PDF document text
- http://kimdaiphatsteel.com/Images_upload/files/27393294033.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_off0000c5ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5BA | 11348 bytes |
SHA-256: b6392ec233b141421954a97e969613115138132600563f191f2f645d1e17ea00 |
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font_01_sfnt_off0000e081.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE081 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f893.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF893 | 17052 bytes |
SHA-256: ef28ee1bfdf92b6193829e21e963bb42e1b7fab95c3f6078585a2bc0b1cc5cbe |
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