MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links pointing to compromised WordPress sites, suggesting a phishing or malware distribution campaign. The ML classifier and ClamAV detection strongly indicate malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://oniceh.ru/uplcv?utm_term=draw+climber+unblocked PDF link annotation
- http://lisahyatthealth.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086828983489---6318127817.pdfIn PDF document text
- http://digimaap.com/wp-content/plugins/super-forms/uploads/php/files/7kv349di5h5v6cn95e8b4huprn/62375048708.pdfIn PDF document text
- https://vallejardin.com/wp-content/plugins/super-forms/uploads/php/files/44416605728ec14a0eaa052e7fe6fe9e/74796070938.pdfIn PDF document text
- http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d80d3e9ba1---31845618721.pdfIn PDF document text
- http://taiwanglassgroup.cn/userfiles/file/pafidalole.pdfIn PDF document text
- http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608c1f3cf2919---sixunonefigu.pdfIn PDF document text
- https://agrilaui.com/userfiles/file/mefav.pdfIn PDF document text
- https://cardion.dk/gfx/fckimages/file/58684532354.pdfIn PDF document text
- https://vietnaminsight.biz/ckfinder/userfiles/files/bixefoxibubutur.pdfIn PDF document text
- http://seashoresilverlabradors.com/clients/4/48/482fd9669fb3260065120a60ccac5e48/File/59767204033.pdfIn PDF document text
- http://mesotects.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7c1e4c9177---47956296518.pdfIn PDF document text
- http://fluidearthconcrete.com/userfiles/file/boxiloxajifaxofupizo.pdfIn PDF document text
- https://www.saltriot.com/wp-content/plugins/super-forms/uploads/php/files/4d2339e121bf71f94b785c65160716ec/xesaluwojulawowu.pdfIn PDF document text
- https://fetogram.com/images/upload/files/47854907079.pdfIn PDF document text
- http://zdrowejaja.com/Upload/file/24515544134.pdfIn PDF document text
- http://www.blackhillsdancecentre.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085f9b8e25e4---1965244649.pdfIn PDF document text
- http://sdds.be/userfiles/file/pafokolokozoxupox.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b862.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB862 | 5200 bytes |
SHA-256: 906dd78709816193e6e268bb72e4f3f1f75c642e242c0bc0d85d0e48a5ad57f6 |
|||
font_01_sfnt_off0000ca15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA15 | 10652 bytes |
SHA-256: 88bb49305436f583cacf1c39da98630535f3daeab73277f8ab6baea50f31f95b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.