MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links pointing to compromised CMS upload directories, suggesting a link farm designed to redirect users. While no scripts were explicitly extracted, the PDF structure and link farm heuristics indicate a phishing or malware distribution attempt, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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 https://event-connections.net/wp-content/plugins/formcraft/file-upload/server/content/files/16072eb7bdacd3---tiwaselamoka.pdf In PDF document text
- http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/16094a8e038e10---tesuruzoxa.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/160941c7a9af02---mizobudakulodafode.pdfIn PDF document text
- http://schnauzermountainminiatures.com/clients/17729/File/868463569.pdfIn PDF document text
- http://stuarteisbrucklaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/96886076798.pdfIn PDF document text
- http://www.kzhep.in.ua/wp-content/plugins/super-forms/uploads/php/files/2i8ek2iugflv4irkrpbloht5t0/38933636341.pdfIn PDF document text
- https://vijyaiprismcrm.com/userfiles/files/83304965684.pdfIn PDF document text
- http://ccymgr.com/clients/a/ab/abc9983c1712fd324c9320bcfcf975a8/File/fajikikutotuwovikamesave.pdfIn PDF document text
- http://arcdesantmarti.com/biocop/Images/images-editor/file/sunixexovagiriki.pdfIn PDF document text
- http://seoulsquare.com/userfiles/file/47014755379.pdfIn PDF document text
- http://www.marcelasemper.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7fc835d28f---wupofazazeginikawoxije.pdfIn PDF document text
- http://billedbutikken.dk/articlefiles/file/todipivurewivorov.pdfIn PDF document text
- http://maradonasalud.com.ar/ckeditor/ckfinder/userfiles/files/82116669229.pdfIn PDF document text
- http://prime42.ru/userfiles/files/wewunevir.pdfIn PDF document text
- http://bethelhanberryaaa.com/clients/2/24/2465ef4bb9bb1b7382310ae17d7cafeb/File/raxazibepakatebabaze.pdfIn PDF document text
- https://advik.net/userfiles/file/51524092491.pdfIn PDF document text
- https://skvacations.com/userfiles/file/7617079844.pdfIn PDF document text
- https://www.marbelitesa.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160be2a3acd312---94975269099.pdfIn PDF document text
- http://mas.vacations/wp-content/plugins/formcraft/file-upload/server/content/files/16085279826f78---75293401963.pdfIn PDF document text
- http://strojsteel.cz/webpagebuilder/ckfinder/userfiles/files/99261581542.pdfIn PDF document text
- http://shinies.ru/img/lib/file/95258281688.pdfIn PDF document text
- https://shrmivirtual.org/wp-content/plugins/super-forms/uploads/php/files/cd21218f586f6c697fc5c734ae2d52dc/zufonulo.pdfIn PDF document text
- http://www.maderas-navarro.com/ckfinder/userfiles/files/8727918328.pdfIn PDF document text
- http://dkmmotor.com/files/userfiles/file/gusilomawuzadumazusu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=how+to+spot+fake+air+force+1+shadowPDF 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_off0000e3a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3A0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000fbb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBB7 | 10788 bytes |
SHA-256: 503cf451014bc7e6574ca767bc38a664ddfde51f762038d4bdc862c705476c86 |
|||
font_02_sfnt_off000114d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114D6 | 16452 bytes |
SHA-256: 453cdfd5568421d772862deee41c92237f8ec1d29d2ecad5799257ad560c7199 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.