MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links to compromised websites, suggesting an attempt to trick users into downloading malicious content. The presence of a 'download button' heuristic further supports this phishing lure. ClamAV detection and ML classification strongly indicate malicious intent, likely to deliver a second-stage payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 7
-
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.
-
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://crysiq.ru/uplcv?utm_term=cytokinesis+is+the+division+of+the+cytoplasm
- http://www.lentilles-progressives.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160c8b1406e282---zovirivotirasixazojomazo.pdf
- http://www.emporiocaritaspisa.it/wordpress/wp-content/plugins/formcraft/file-upload/server/content/files/160a9d3977a905---nidizafezarofiloja.pdf
- http://jedwines.com/cmsCart//upload/file/13113457220.pdf
- http://kinocosmik.ru/sadm_files/46940773817.pdf
- https://roeveragri.ac.in/wp-content/plugins/super-forms/uploads/php/files/1acf3434ffbf5341b38fa12443680ea4/nonedekisokis.pdf
- https://mikepromedia.com/wp-content/plugins/super-forms/uploads/php/files/42j0ul4lof149gccu7oopuhpq3/45075467060.pdf
- http://limpiasol.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cbe07a2487f---24437187585.pdf
- https://elitteaccesorios.com/wp-content/plugins/super-forms/uploads/php/files/d3cdpkcmrravm4b2q4fffhkosj/15943398750.pdf
- http://mynigaoe.com/upload/file/20210514001202.pdf
- http://hayatteknoloji.com/webimage/file/muwovazilibusu.pdf
- http://kaies.cn/upfiles/file/73077362620.pdf
- http://xn--aknmedikal-yub.com/uploads/file/68879901838.pdf
- http://forter.vn/hinhanh/file/55440547243.pdf
- https://retentionstudentexperience.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ff0a5c4e99---tajawepelebavox.pdf
- https://raptiherbal.com/ckfinder/userfiles/files/39093901827.pdf
- https://stmpallet.com/ckfinder/userfiles/files/70532201121.pdf
- https://www.llgnjinc.com/wp-content/plugins/super-forms/uploads/php/files/05255a701bdeed22ea6d2e5c4a723092/31330014553.pdf
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b6b5f9bdf76---jebubibafarigava.pdf
- https://www.bountyvacation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f4dae10cfd---kamedajepixebox.pdf
- https://psychotherapie-dr-albrecht.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a7b3cd6ef34---finiminuravi.pdf
- https://abofahed.com/userfiles/file/xaves.pdf
- https://plswa.com/wp-content/plugins/super-forms/uploads/php/files/4c52aff671f1f9fbc889ea228183c261/97656785434.pdf
- https://yssnewlessons.org/UserFilesTwo/file/panibubawuzurisu.pdf
- http://tavernadelsnoguers.com/wp-content/plugins/super-forms/uploads/php/files/fb220307efcf6b7a742e90c77949af43/33542398122.pdf
- https://cmsschoolkg.org/userfiles/file/zirekipusatetuzenisuba.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000efc7.bin99f540e9c2593246679ef6f34ac585f7d34f88de9ca4cf15e81c3f0ad59024cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFC7 | 11088 bytes |
font_01_sfnt_off0001098a.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1098A | 16792 bytes |
font_02_sfnt_off0001219c.bin0534aef7adce9804ab27ea79e1ccda17558e80baf85856e83b3a31b90849bd52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1219C | 17520 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.