MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, directing users to potentially compromised websites hosted on disposable domains. The embedded URLs, such as http://www.drop-lok.com/..., suggest an attempt to host malicious content or facilitate phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://1mosref.ru/ckfinder/userfiles/files/tamezunotiwusaxasopufinud.pdf In PDF document text
- http://www.drop-lok.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134c84c9686b---59634810984.pdfIn PDF document text
- http://bishnutoursandtravels.in/userfiles/file/7682036690.pdfIn PDF document text
- http://ardechetendancebrut.fr/userfiles/ardechetendancebrut.fr/file/mobevesez.pdfIn PDF document text
- https://t4g.nasscomfoundation.org/wp-content/plugins/super-forms/uploads/php/files/26087is62lqo3qa3oqigodkb23/75604565405.pdfIn PDF document text
- http://zzzwchem.com/upload/files/33049036688.pdfIn PDF document text
- https://eobliecky.sk/userfiles/file/mivonaw.pdfIn PDF document text
- http://verynailscm.com/user_img/file/38365640176.pdfIn PDF document text
- https://www.golaw.net/wp-content/plugins/formcraft/file-upload/server/content/files/16140300adc511---19189635312.pdfIn PDF document text
- http://cachnhietcacham.vn/Images_upload/files/45539748556.pdfIn PDF document text
- https://muguet.fr/sites/default/files/file/51426816177.pdfIn PDF document text
- http://hindustanadvancedsolution.com/t/tutorfirm/uploads/ck/files/goguzerekeduv.pdfIn PDF document text
- https://www.studioline.ie/ckfinder/userfiles/files/74935893118.pdfIn PDF document text
- https://kodeac.com/wp-content/plugins/super-forms/uploads/php/files/5egpoq901refb7o6np2kgl9f06/7118082550.pdfIn PDF document text
- http://surestegc.org/documentos/file/xedubimod.pdfIn PDF document text
- https://autoprofi.ua/userfiles/file/nunapisudageg.pdfIn PDF document text
- http://15449010.com/FileData/ckfinder/files/20210902_4E03B8732CE66CA6.pdfIn PDF document text
- http://yh-nutri.com/filespath/files/20210917103253.pdfIn PDF document text
- http://www.gdchgs.com/admin/img/files/kopekefezowupipufud.pdfIn PDF document text
- http://bezpiecznamlodosc.org/files/file/40018051180.pdfIn PDF document text
- https://suprizpin.com/calisma2/files/uploads/91374579140.pdfIn PDF document text
- http://divorce-difficile.fr/userfiles/file/14340434510.pdfIn PDF document text
- http://cloverdiamond.com/file/4547101561.pdfIn PDF document text
- https://faresaldabbous.com/uploads/files/62387435570.pdfIn PDF document text
- http://onfireinteriors.com/userfiles/97018450068.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=new+strange+vpn+apkPDF link annotation
- 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_off0000e18a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE18A | 10392 bytes |
SHA-256: 68d49057fbb0ea2bb00c20cd07b7b04907ce702f4628ac6af34a38fd5ff4a5b6 |
|||
font_01_sfnt_off0000f950.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF950 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011162.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11162 | 17644 bytes |
SHA-256: b85050e7367011fe21c4caccc71a3350b91938a4d3a8692770e3b510552ec74b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.