MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to disposable hosting and are part of a link farm. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to redirect users to download malware disguised as game mods. The embedded JavaScript is a common technique for initiating malicious actions within PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9908
Heuristics 6
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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=mini+militia+7x+zoom+mod+apk+download PDF link annotation
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/161381aaaa40c0---50327973723.pdfIn PDF document text
- http://virus-safe-zone.com/ckupload/files/matesifivakevupibopuru.pdfIn PDF document text
- http://www.520amis.com/upload/files/38757757280.pdfIn PDF document text
- http://carneiro-sa.pnh.pt/js/ckfinder/userfiles/files/59922268416.pdfIn PDF document text
- http://cameragiaminh.com/upload/files/kaxita.pdfIn PDF document text
- http://bamor.org/userfiles/file/43777196734.pdfIn PDF document text
- https://10s317.com/uploads/files/202109052201219689.pdfIn PDF document text
- http://xn--b1adbbbaeqjtsflbfms0e.xn--p1ai/pict/file/zunagoj.pdfIn PDF document text
- http://dribblebar.pl/userfiles/file/fojuxakazedafijed.pdfIn PDF document text
- https://birotex.rs/images/files/peveropemer.pdfIn PDF document text
- http://wintec-samu.hu/uploads/files/wijoxuse.pdfIn PDF document text
- https://www.mmgrowersg.com/ckfinder/userfiles/files/93030251097.pdfIn PDF document text
- https://farmaciasacoor.com/site/upload/file/7594571742.pdfIn PDF document text
- https://www.esfa.bg/root/ckfinder/userfiles/files/zixedolatosi.pdfIn PDF document text
- http://ferien-in-zahren.de/images/file/62911224504.pdfIn PDF document text
- http://ufcnagykanizsa.hu/userfiles/file/dapotidiwudejavub.pdfIn PDF document text
- https://bengalroys.com/ckfinder/userfiles/files/41134505098.pdfIn PDF document text
- https://www.andimoda.com/wp-content/plugins/super-forms/uploads/php/files/2d20b2a7c283613a1539f4b1e1090f64/suvibenakowipinibepaje.pdfIn PDF document text
- http://romanasulcikova.cz/userfiles/dedilumisevazoz.pdfIn PDF document text
- http://sanchariglobal.com/userfiles/file/narenuposom.pdfIn PDF document text
- https://poldercuptrofee.nl/site/admin/ckfinder/userfilesfiles/filagifikabug.pdfIn PDF document text
- https://maxflowfans.com/userfiles/file/93545273467.pdfIn PDF document text
- http://masonhn.com/d/files/mekusomatar.pdfIn PDF document text
- http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/lijedoxaz.pdfIn PDF document text
- http://artdealer.vn/upload/fckimagesfile/644ef82eb6cd5f242e6d780890432112.pdfIn PDF document text
- https://solener.info/ckfinder/userfiles/files/wipejusatexukitobebuwogar.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_off0000bf6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF6C | 10536 bytes |
SHA-256: 82a3ba56dfefbaf5a1480d9e77938ee464487dd71f10834e2a3a7a67edec744b |
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font_01_sfnt_off0000d777.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD777 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ef89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF89 | 16772 bytes |
SHA-256: 4a8a7c453a44f40db86abf67f7bd4a6e3ce6e3d0308b0634661d930f21793e8e |
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