MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1059.007 JavaScript
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, a common technique for executing malicious code within documents. The ML classifier and ClamAV detection strongly indicate malicious intent. The embedded JavaScript likely redirects to external URLs such as 'https://infrive.ru/uplcv?utm_term=ice+cream+3+outwitt+mod+apk+download', which are often used for phishing or to download further malicious payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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://infrive.ru/uplcv?utm_term=ice+cream+3+outwitt+mod+apk+download PDF link annotation
- http://melly-incendie.fr/img_db/bemewizijiwitovataloda.pdfIn PDF document text
- http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/4b0e23a8a012395414be07fb8350b7d8/mapojezusuraw.pdfIn PDF document text
- http://albarossa.jp/js/upload/files/55514120198.pdfIn PDF document text
- http://sualpturizm.com/userfiles/file/bexokedefo.pdfIn PDF document text
- http://gurukripapublicschool.com/userfiles/file/jesexoxetajegetovidujo.pdfIn PDF document text
- http://ykzn8.com/upfiles/editor/files/61379722036.pdfIn PDF document text
- https://excore.hu/ckfinder/userfiles/files/50538124911.pdfIn PDF document text
- http://ip-golubev.ru/ckfinder/userfiles/files/42639815205.pdfIn PDF document text
- https://vargyasnekonyveles.hu/kepek/other/file/sekusagosenunuwadoj.pdfIn PDF document text
- http://badgerhillfarm.uk/vefaxamuferisalufemineke.pdfIn PDF document text
- https://adlinefor.com/home/webagen/public_html/korn/data/file/64412456010.pdfIn PDF document text
- http://3colorjazz.com/fckeditor/userfiles/image/xusofipeziniditezile.pdfIn PDF document text
- https://pchome.uzai.ca/upload/files/ronoripipadarokuxob.pdfIn PDF document text
- https://thehouseconcert.com/ckfinder/userfiles/files/2987476792.pdfIn PDF document text
- https://g4m3s-4p1-12s1.com/contents/files/65486191064.pdfIn PDF document text
- https://agri-mal.pl/userfiles/file/34443756196.pdfIn PDF document text
- http://zatacorp.com/upload/files/66917602028.pdfIn PDF document text
- http://neoneophytou.com/ckfinder/userfiles/files/zanilimitufe.pdfIn PDF document text
- http://jshanwoo.com/ckfinder/userfiles/files/jogisadekivifidexejewobiw.pdfIn PDF document text
- http://jinyezi.cn/upload/bakogejimovedep.pdfIn PDF document text
- https://standsimulator.com/ckfinder/userfiles/files/xeronefif.pdfIn PDF document text
- http://dyglas.com/userData/board/file/25031675237.pdfIn PDF document text
- https://fermuar.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130f15fc3c79---47139669169.pdfIn PDF document text
- http://srub-servis.ru/userfiles/file/69315570028.pdfIn PDF document text
- https://bonekarusa.com/contents/files/78996657591.pdfIn PDF document text
- https://lapdonline.org/file/71772736793.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_off0000dbd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBD3 | 18996 bytes |
SHA-256: bb6801f4f05c3a7959a425d09b2bb3e2e5a993c08cd3dbfa32786b0746a6db2b |
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font_01_sfnt_off00010df0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DF0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012607.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12607 | 10908 bytes |
SHA-256: 56289cabc467ce891701adb551d8238da986803dc8c6c2a205917398e848935f |
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