MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many of which are hosted on disposable domains or are part of link farms, suggesting a phishing or malware distribution campaign. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically points to a tactic of using numerous links on potentially untrusted hosting. No scripts were extracted, but the presence of many external URIs is a strong indicator of malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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://pixomot.ru/uplcv?utm_term=hd+streamz+smart+tv PDF link annotation
- http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/161326f21ce0da---72715689246.pdfIn PDF document text
- http://misr-consult.com/userfiles/file/13980658055.pdfIn PDF document text
- https://vas-vill.hu/userfiles/file/bawunabiwakikoravupitofu.pdfIn PDF document text
- http://kahsport.cz/userfiles/file/mowarunoku.pdfIn PDF document text
- http://www.immiflex.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613cb35c2049d---bewagal.pdfIn PDF document text
- http://machinesupplier.cn/data/product/file/2021912_71631_189.pdfIn PDF document text
- https://connatlas.com/home/conn/public_html/ckfinder/userfiles/files/94520655313.pdfIn PDF document text
- https://nitm.ac.in/nitmeghalaya/ckfinder/userfiles/files/30017901062.pdfIn PDF document text
- http://dvg.asia/ckfinder/uploadfiles/files/21934161493.pdfIn PDF document text
- http://cjcounsel.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/79507784928.pdfIn PDF document text
- https://dollarplus98.com/images/upload/files/xasowuziduvogotovojelenag.pdfIn PDF document text
- http://windowsplusllc.com/ckfinder/userfiles/files/wonosagumovufaxabileriro.pdfIn PDF document text
- http://lamorenj.com/userfiles/files/80268104194.pdfIn PDF document text
- http://bartuceviri.com/userfiles/file/jovuwojogudeberume.pdfIn PDF document text
- http://duocthientam.com/uploads/ckfinder/files/37842606815.pdfIn PDF document text
- http://dnt-mayak.ru/content/File/41708766447.pdfIn PDF document text
- https://mimpidia2.com/contents/files/xapafixezoviperuvaruneto.pdfIn PDF document text
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/161301cc65d48d---35833929787.pdfIn PDF document text
- http://22vek-omsk.ru/fck_editor_files/files/saxaregetoxitenemexuvo.pdfIn PDF document text
- http://tongchangkj.com/uploadfile/file///2021090217070442.pdfIn PDF document text
- http://caycanhtuyhien.com/uploads/image/files/tuworizezajoriwivi.pdfIn PDF document text
- http://laser-piskovani.cz/democms/userfiles/file/wezekarebasixetumonurox.pdfIn PDF document text
- http://tokstar.com/_UploadFile/Images/file/zibujulofileseteros.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_off0000f74a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF74A | 18368 bytes |
SHA-256: 194e821d15a6343fe98b3f09ddab3915b217b2974e219a8a5c53f902ca6b779e |
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font_01_sfnt_off000126a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126A9 | 10164 bytes |
SHA-256: 04f7d76619dc792376fb3b3de2e89224bd8878ac880275096c4fa720f127deab |
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font_02_sfnt_off00013d75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13D75 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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