MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of links, many of which point to compromised WordPress sites and disposable hosting. These links likely serve as a link farm to distribute further malicious content or phishing pages. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://haps.company/wp-content/plugins/super-forms/uploads/php/files/b2g83vau79gk543tslopgaeq10/bikifanuzubuketukepapow.pdf In PDF document text
- https://boyanbolyarski.com/userfiles/file/36414359371.pdfIn PDF document text
- https://lion-trading.co.uk/wp-content/plugins/super-forms/uploads/php/files/3ctkcb01jaqmbuueobps5onkik/71760940111.pdfIn PDF document text
- https://clearpatth.com/userfiles/file/57377517426.pdfIn PDF document text
- http://uci.ir/userfiles/file/lenorulufovovu.pdfIn PDF document text
- http://naasschoolofmotoring.ie/fckeditor/userfiles/file/nukizokivasav.pdfIn PDF document text
- http://learnazia.com/fck/imagesfile/56360361459.pdfIn PDF document text
- https://interesttour.com/wp-content/plugins/super-forms/uploads/php/files/3409fcdc4648f44aecb18ae1d39a8521/jenana.pdfIn PDF document text
- http://endustriyelkiralama.com/wp-content/plugins/super-forms/uploads/php/files/6c4ac3digoeqvcsktnrab4a7pu/zexopuponewonudi.pdfIn PDF document text
- http://zeroseistudio.eu/userfiles/files/sopavugajugu.pdfIn PDF document text
- https://winston-woodward.com/wp-content/plugins/super-forms/uploads/php/files/7468d31a96d73a072e7db65b2081fb0b/20652858906.pdfIn PDF document text
- http://www.trimbleexpress.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160a24d0614c8a---71014425226.pdfIn PDF document text
- http://slowjamsundays.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b2391ba215---dutifipewi.pdfIn PDF document text
- http://jakpaisanestate.com/images/upload/files/bapumakegaroriretejiposa.pdfIn PDF document text
- https://mszukam.pl/dat//file/jumifusexomaboletureweban.pdfIn PDF document text
- https://goldenparadisestsimons.com/wp-content/plugins/super-forms/uploads/php/files/b4ce1f524d789293908d55fb119afbe4/wamemeraforu.pdfIn PDF document text
- http://stalmont.eu/userfiles/file/balipon.pdfIn PDF document text
- https://loctra.net/userfiles/file/zafodaw.pdfIn PDF document text
- https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608440cad129c---lidodebi.pdfIn PDF document text
- https://truck-diagnostic.ru/wp-content/plugins/super-forms/uploads/php/files/8211ae74f1932fd805458f1284f78fc5/megetoxibiwilapobiwugaju.pdfIn PDF document text
- http://sowa-architekci.pl/userfiles/files/tegegejasajolekiwikiliwuj.pdfIn PDF document text
- https://cms.blauraum.com/wp-content/plugins/super-forms/uploads/php/files/21ab2a04544115899cf74aa03cd69c1f/26446540042.pdfIn PDF document text
- http://studiotecnicoforace.eu/userfiles/files/91503353583.pdfIn PDF document text
- https://svetpoznaniyaonline.ru/wp-content/plugins/super-forms/uploads/php/files/6ca63dec0c332c42bc3c3bb612ab5915/11953428719.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=tissue+science+meaningPDF 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_off0000f45c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF45C | 16944 bytes |
SHA-256: d751cca25916df3136ae654553e9bc54677cea5b3763f0856019634a9de4adf6 |
|||
font_01_sfnt_off0001209f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1209F | 10272 bytes |
SHA-256: f70524c392bed3f9f205b37b2aff8149c1b2eee6eb234cef69d84bcb3c954426 |
|||
font_02_sfnt_off000137b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x137B6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.