MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a significant number of embedded URLs, many pointing to disposable or compromised hosting, suggesting a link farm designed to redirect users. The presence of these links and the overall structure align with phishing or malware distribution tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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.
-
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://laiksmodalux.lt/app/webroot/uploads/userfiles/files/43076289654.pdf
- http://driscollandgibson.com/images/edit_images/file/57631922671.pdf
- http://thuduchouse.vn/pics/file/bugefaf.pdf
- http://www.webtony.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160ace60475934---wujejatolomafot.pdf
- http://deborahkay.com/ckfinder/userfiles/files/73099035465.pdf
- http://petra-dario.info/upload/datoteke/bubemaki.pdf
- https://study-go.info/wp-content/plugins/super-forms/uploads/php/files/3c5be4727df8e748035d2ce8dd982ca0/57699460083.pdf
- https://bya-ingenieria.com/ckfinder/userfiles/files/16141158827.pdf
- https://rugsinc.in/UserFiles/files/34728444537.pdf
- https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092fce97f6fc---bevexem.pdf
- http://dispensapertutti.com/userfiles/files/mizat.pdf
- https://118highschool.am/wp-content/plugins/super-forms/uploads/php/files/3856dc6777bad63a965d24f4f4f3aeb3/89871219171.pdf
- https://mytalk7.com/_UploadFile/Images/file/11984835029.pdf
- http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16071bb0e3af9f---3605398217.pdf
- https://amesmedicalservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c738b435f95---rotujezubudozaguna.pdf
- https://www.swissfillon.com/wp-content/plugins/super-forms/uploads/php/files/daaf0b9d7cb7b5ae8a79370ee6e13188/13975311878.pdf
- http://lpkgoodframeupvc.com/userfiles/files/furavig.pdf
- https://tanthuantelecom.com/upload/fck/file/86740552188.pdf
- https://radio-aurea.eu/files/file/71711233340.pdf
- http://greddy.com/admin/common/ckfinder/userfiles/File/78682095003.pdf
- http://akcjonariusz.com/UserFiles/file/gafav.pdf
- https://www.uniqueartzz.com/wp-content/plugins/super-forms/uploads/php/files/6frthm95750o2q3leo4cf37jg3/26448447669.pdf
- https://www.keystonecare.co.uk/wp-content/plugins/super-forms/uploads/php/files/b076f56d614de2e839c6d0fa3f165267/xosopapukuwodofi.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=novela+dinero+facil+en+un+camino+dificil+pdf
- 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_off0000c57f.bin8e9f89ae4de11d0316f9afe1242e5d813f2e05a55a2ce65b6791520a88d0bf2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC57F | 19396 bytes |
font_01_sfnt_off0000f679.binf82f438414d6ec5923fe74726aa6a6891e0006076eaadf3e603d18419044ca1e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF679 | 10656 bytes |
font_02_sfnt_off00010eca.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10ECA | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.