MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links to external websites, many of which are hosted on compromised WordPress sites or disposable domains, suggesting a link farm or phishing lure. The presence of embedded URLs and the nature of the heuristics indicate an attempt to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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 http://www.nandomoraes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1609feadb2f5ab---86362332712.pdf In PDF document text
- http://uekekb.ru/!upload/files/91763915229.pdfIn PDF document text
- https://gk-termopanel.ru/wp-content/plugins/super-forms/uploads/php/files/ddea11185821fa1569a500856447a819/16291737766.pdfIn PDF document text
- http://elijahlaurabishopblack.com/clients/b/be/bed082b287f5bb70db4763ab929fc18a/File/lexapazepopum.pdfIn PDF document text
- http://orderbestwings.com/uploads/files/91322898995.pdfIn PDF document text
- http://handbook.hu/upload/page/file/84788701545.pdfIn PDF document text
- http://sns.hu/_user/file/32489557310.pdfIn PDF document text
- https://amatnieks.lv/pictures/image/gomefiruvilobagipinufe.pdfIn PDF document text
- http://aksaxena.com/bpms/includes/fckeditor_uploads/userfiles/file/polotimubipoxojitilajage.pdfIn PDF document text
- https://betenenergy.com/sites/default/files/file/luvubumagot.pdfIn PDF document text
- https://holocaustresearch.pl/nowy/photo/file/98830405132.pdfIn PDF document text
- http://www.rec39.ru/wp-content/plugins/super-forms/uploads/php/files/78010406d7f728cac3f49b8a04b4fb5d/papurapuvonedurumaje.pdfIn PDF document text
- https://yarsan.ru/wp-content/plugins/super-forms/uploads/php/files/6f986ba12b18884cc9a4400dfa7dd80c/98313535455.pdfIn PDF document text
- http://ventensis.lt/public/ckfinder/userfiles/files/5460448410.pdfIn PDF document text
- http://babamoleskine.com/files/file/84598290211.pdfIn PDF document text
- https://mimpiindah88.com/contents//files/71753274683.pdfIn PDF document text
- http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac54cbab257---wasojewaditusulivuzakeriw.pdfIn PDF document text
- http://unipsyclinic.com/userfiles/file/20210529010630.pdfIn PDF document text
- http://omniatel.it/wp-content/plugins/formcraft/file-upload/server/content/files/160fbdfa375890---37333649469.pdfIn PDF document text
- http://angelojrobles.com/admin_initial_test/userfiles/file/sosirasufedezajuwomebuka.pdfIn PDF document text
- http://www.jesuseslaroca.org/wp-content/plugins/formcraft/file-upload/server/content/files/16103c07b4d99c---5435393024.pdfIn PDF document text
- https://ipcare.nl/wp-content/plugins/super-forms/uploads/php/files/jl0l6d1p8c0511ip2in7852s7d/49045575154.pdfIn PDF document text
- http://livestreaming.group/wp-content/plugins/super-forms/uploads/php/files/oit57itvfeqkf5sgrol7tfl65tag0sr9/pobazopujagip.pdfIn PDF document text
- http://18554080.com/userfiles/file/18501884399.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=safety+equipment+survey+solasPDF link annotation
- 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_off000106c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106C8 | 17316 bytes |
SHA-256: 67a2044d962cad09fbaa2795b82e93bec2ea5ec63c256bb4a4a4059d5eb3abf3 |
|||
font_01_sfnt_off0001333b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1333B | 11020 bytes |
SHA-256: cd2b7be4879bfa54f538743f1fe9be9bac9c84415ae8ce5102a58c13ee239e8b |
|||
font_02_sfnt_off00014cde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14CDE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.