MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many pointing to compromised CMS upload directories or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of 'utm_term' parameters in some URLs further supports a phishing or malware distribution lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://garglob.ru/uplcv?utm_term=how+free+robux PDF link annotation
- http://synphabase.ch/upload/file/simatomad.pdfIn PDF document text
- http://www.mvdisposal.com/wp-content/plugins/formcraft/file-upload/server/content/files/161416eed9f7fb---devatobarenuleduvowuremo.pdfIn PDF document text
- http://escritacontabilidade.net/fotos/news/file/63876639203.pdfIn PDF document text
- https://gberwanda.com/gbe/useruploads/blogs/files/64503301083.pdfIn PDF document text
- https://elegune.net/files/galeria/files/zuxirupe.pdfIn PDF document text
- https://tutorlookup.com/ckeditor/ckfinder/userfiles/files/dasotevevavoz.pdfIn PDF document text
- https://ozora.schaffsen.com/contents/file/55288965618.pdfIn PDF document text
- http://irmascaritasdejesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/16148e73c83641---10391614201.pdfIn PDF document text
- http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/n4jlsulefhj9ocptf5v2qhv450/50994149867.pdfIn PDF document text
- https://cafesca.info/ckfinder/userfiles/files/liwulaleziwefadig.pdfIn PDF document text
- http://www.koeru.eu/failid/file/fatukezutejaredojogapa.pdfIn PDF document text
- http://kanoonkaraj.ir/dbmanager/filebank/htmlgallery/file///nitetabul.pdfIn PDF document text
- https://fu-ko-property-agency.com/webroot/editor-uploads/files/dusofotuwokox.pdfIn PDF document text
- https://pisangmanis.com/contents/files/wofatekezu.pdfIn PDF document text
- https://jxlmedu.com/file/files/20210901_230312.pdfIn PDF document text
- http://eva.am/files/183bc01985b472e7.pdfIn PDF document text
- https://war-old.its.vn/new/userfiles/file/zamogawererilo.pdfIn PDF document text
- http://uniroll.pl/user_images/file/kupusodomijo.pdfIn PDF document text
- http://rootbeadmill.com/upload_fck/file/2021-9-15/20210915180837680853.pdfIn PDF document text
- http://mextro.de/upload/files/36526666686.pdfIn PDF document text
- http://fohow77.ru/upload/file/pukadu.pdfIn PDF document text
- http://ecompletecontact.com/ckfinder/userfiles/files/fibiwumumopefu.pdfIn 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://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_off0000d819.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD819 | 17156 bytes |
SHA-256: 51a7581d92e9a60c472fc21de5f7be5a895b029fc7cea5b439d4bab51310e3b9 |
|||
font_01_sfnt_off00010488.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10488 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011c9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C9E | 9956 bytes |
SHA-256: 260debbdcb7c74aff58206fa68fd53d5dec8daa321b7f867e77bc912cb39a325 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.