MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous links to external PDF files, many hosted on disposable domains, indicating a link farm. The presence of the 'SE_PASSWORD_ARCHIVE_LURE' heuristic suggests the document's intent is to trick users into downloading a password-protected archive, likely containing a malicious payload. The ML classifier and ClamAV detection strongly support the malicious nature of this file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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 http://louisamerino.com/userfiles/file/9533815847.pdf
- http://laconchigliacasevacanze.it/userfiles/files/mimabuzikuvabo.pdf
- http://petra-dario.info/upload/datoteke/10713098749.pdf
- http://xn--365-pn7mwb654m2qn.com/ckupload/files/jelowebojonubaxomuvoteri.pdf
- http://soosanfix.com/upload/fckeditor/file/lidamepixigajapekadotobo.pdf
- https://altaamir.ipixpms.com/Rapport/public/assets/ckfinder/userfiles/files/vajiburupuz.pdf
- http://dragonera.cn/admin/userfiles/file/46421505011.pdf
- http://hmondo.com/userData/board/file/romisawaru.pdf
- http://snuhonors.com/userfiles/file/kijorowujivinod.pdf
- http://kietminhrivet.com/upload/files/dekisubiwoxo.pdf
- https://www.conkite.com/wp-content/plugins/super-forms/uploads/php/files/b35646578315f9c351d45671467593a8/31815914627.pdf
- http://etpatatietpatata.com/userfiles/files/21039793158.pdf
- https://www.hemingway.bg/app/templates/js/ckfinder/userfiles/files/vamalepopan.pdf
- http://elmbbq.com/uploads/files/galonuliwadurizawuxabi.pdf
- http://www.argentum.com/wp-content/plugins/super-forms/uploads/php/files/qqu8u588a0v5qkm9qfeqm1v2tr/ziramogelulepojowekubixak.pdf
- http://yuilchem.com/userData/board/file/kigolefimesuvamasewok.pdf
- https://mygoaltv.org/ipp/images/uploads/files/33543988401.pdf
- http://dichvuhangngay.vn/uploads/image/files/95120667176.pdf
- https://sabagdasarov.ru/upload/file/92772243662.pdf
- https://inijariku.com/ckfinder/userfiles/files/64733617066.pdf
- https://lederstuhlshop.de/ckfinder/userfiles/files/853219511.pdf
- http://3bbb.fr/ckeditor/upload/files/worolulimininopufipuxa.pdf
- http://xn--c1aejbdnke.xn--p1ai/admin/ckfinder/userfiles/files/78811602537.pdf
- http://hsi-international.com/ckfinder/userfiles/files/87959577451.pdf
- http://chelseacarpet.com/ckfinder/userfiles/uploads/gebigulawu.pdf
- http://sgrappresentanze.eu/userfiles/files/wivonupobu.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=yakyuken+special+psx+iso
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ebb4.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBB4 | 16792 bytes |
font_01_sfnt_off000103c6.bin20aee435e2f85e3a6dfaf1798a82e0c8f25d596f862d044a3060c0dfee6187d2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103C6 | 19476 bytes |
font_02_sfnt_off000136b6.bin73086d8b77a66d635ac85f7d8ccc9bbaca2daf5f4c03bd118c232d2d7ef657dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136B6 | 10560 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.