MALICIOUS
204
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
This PDF document exhibits multiple indicators of malicious intent, including a high ML classification score and ClamAV detection as a phishing trojan. The document employs social engineering tactics, presenting a fake download button and a lure to install a browser update, which is a common method for distributing malware. The numerous embedded URLs, many hosted on compromised WordPress sites, suggest a link farm designed to redirect users to malicious payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
Heuristics 8
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://huntic.ru/uplcv?utm_term=compress+pdf+to+image+online PDF link annotation
- https://smarttactic.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b920f5a5c98---11159694680.pdfIn PDF document text
- https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/1606ef21943f29---97767227061.pdfIn PDF document text
- https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/16074c3ab78f02---12698750397.pdfIn PDF document text
- https://sgdivorcelawyers.com/wp-content/plugins/super-forms/uploads/php/files/6246e10317465baec79a909f8f3b52db/solusolo.pdfIn PDF document text
- http://classtool.info/upload/files/6566550157.pdfIn PDF document text
- https://alternativecarrepair.com/userfiles/file/nogalevivesolig.pdfIn PDF document text
- https://rh-h1tapi-turbo.com/contents//files/digoxutitajigu.pdfIn PDF document text
- https://www.growxponential.com/wp-content/plugins/super-forms/uploads/php/files/ggtt1r4nej8iob9f3o7orjf8u5/14769745971.pdfIn PDF document text
- http://beetsom.com/PROGRAM_FCKeditor_UserFiles/file/10065470556094d7a7b15aa.pdfIn PDF document text
- http://jplus-ag.com/upload/files/BodyFile__60CCCF9AB1925.pdfIn PDF document text
- http://stylekd.ru/files/nanelovonerubakijarajexej.pdfIn PDF document text
- https://www.quatainvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a9dfd565da0---7294113108.pdfIn PDF document text
- http://www.awakohchang.com/image/upload/File/ironanusinulotesi.pdfIn PDF document text
- http://allegroescrow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f5ee3ae18e---kijokiseleduluxufabamo.pdfIn PDF document text
- http://alpanelektrik.com/depo/sayfaresim/file/40030458587.pdfIn PDF document text
- http://newfieldclassof1982.com/clients/6/69/69e49ffade321d977af769e13f9f004b/File/biwuwuled.pdfIn PDF document text
- https://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/us73p3m5kiv7pckeublfvav34a/35300644072.pdfIn PDF document text
- http://pm-property.pl/userfiles/file/83857366593.pdfIn PDF document text
- https://www.hamburgeriaagricola.com/wp-content/plugins/super-forms/uploads/php/files/k0a4aqrim3endiqm5dkttn707l/disamukemusi.pdfIn PDF document text
- https://evocative.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1609edc49e5616---30080151952.pdfIn PDF document text
- https://wemservice.com/ckfinder/userfiles/files/82987821219.pdfIn PDF document text
- http://amako-ra.com/wp-content/plugins/super-forms/uploads/php/files/6eac7ec172c3fe3514435871b0681d18/tujajebirovoguzulijenelid.pdfIn PDF document text
- http://www.alfainstal.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1607490b824c3e---rigisun.pdfIn PDF document text
- http://modelkyujin.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b733fe7ad93---kigezazebof.pdfIn PDF document text
- http://ckrestaurantgroup.com/ckfinder/userfiles/files/79555583364.pdfIn PDF document text
- https://lakecountyoralsurgery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607644591c2bf---zosizugemegalogenufe.pdfIn PDF document text
- http://www.altrus.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1606ccbc5919e8---28304747798.pdfIn PDF document text
- https://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/160962395c2158---madumekiwumazo.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_off0000edfe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDFE | 17216 bytes |
SHA-256: f9c0bd4ed7f6bd98eb675969d900ab9b65f382acc78b86db5ddc5dd2b30e56f1 |
|||
font_01_sfnt_off00011ab9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AB9 | 10872 bytes |
SHA-256: f761b75bbfc4bbb1196741d192b6f41927b911dbfaf9254b90e69da9bcfc7bba |
|||
font_02_sfnt_off0001339e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1339E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.