MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links to external websites, many of which are hosted on compromised CMS platforms or disposable domains, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely involving exploitation for client execution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
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://drafthe.ru/uplcv?utm_term=skidanje+klipova+sa+youtube+na+android PDF link annotation
- https://xn--pssa17sw71b.tw/upimages/files/87216938166.pdfIn PDF document text
- http://ankaraeksioglu.com/resimler/files/7352623409.pdfIn PDF document text
- http://ideal-site.ru/userfiles/file/85145477203.pdfIn PDF document text
- http://omeofest.eu/userfiles/files/ralivolopunuvovazuzok.pdfIn PDF document text
- https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/c349aef9c0e20277523e88d9dcde8208/12419258904.pdfIn PDF document text
- http://raylutickenterprises.com/userfiles/files/fifawuzama.pdfIn PDF document text
- http://miroslaws.com/ckfinder/userfiles/files/78561515792.pdfIn PDF document text
- https://nedimgame.net/calisma2/files/uploads/73095574462.pdfIn PDF document text
- https://audreyheselmans.com/_files/file/rilerolifakos.pdfIn PDF document text
- http://rklatex.com/userfiles/file/20762215398.pdfIn PDF document text
- https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/14a8efa49de6946e812647b45eafad98/kojafosi.pdfIn PDF document text
- http://queuemanagementsystems.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145e68da68c0---deteji.pdfIn PDF document text
- https://gruntbudowa.pl/files/file/73128557461.pdfIn PDF document text
- http://qapoll.com/2015/vat/upload/files/lugagiwarixugiw.pdfIn PDF document text
- https://bizimpin.com/calisma2/files/uploads/livivoxuvix.pdfIn PDF document text
- https://latarnik-kopice.pl/galeria/file/bikonorakanekin.pdfIn PDF document text
- http://cgl.lu/userfiles/files/zulebelupufa.pdfIn PDF document text
- http://gk-eventus.ru/admin/ckfinder/userfiles/files/4104722455.pdfIn PDF document text
- http://hcvitamin.com/webroot/img/files/56458201384.pdfIn PDF document text
- http://xtra360.net/campannas/file/73495892326.pdfIn PDF document text
- https://makiriaszto.hu/ckfinder/userfiles/files/33251707924.pdfIn PDF document text
- http://fese.in/ienupdimages/images/files/texonumavuxumegifovovu.pdfIn PDF document text
- https://osikovo.eu/webroot/img/content/files/rodaragafexidadukaxa.pdfIn PDF document text
- http://mrukseo.pl/userfiles/file/16299122055.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_off0000af68.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF68 | 11104 bytes |
SHA-256: 2a05779089e3974e1a4d961cc9b12608f9d273abd85ad021396016d91e5a329e |
|||
font_01_sfnt_off0000c925.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC925 | 14908 bytes |
SHA-256: 810538541e34f11cbb9716dbc65e713bbd20d18cb93ea6b0677dff2e735d84c7 |
|||
font_02_sfnt_off0000eea0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEA0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.