MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm, many hosted on compromised CMS upload directories and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
Heuristics 7
-
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.
-
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 http://moonlightmontessori.com/upload/files/wolopizopit.pdf In PDF document text
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c460869e395---xakum.pdfIn PDF document text
- http://altronic.pl/!mag2011/userfiles/file/jipidafebamedasesezo.pdfIn PDF document text
- https://network-italia.com/file/46596530389.pdfIn PDF document text
- http://brezov-gaj.si/uporabnik/file/zirazafuruzabaf.pdfIn PDF document text
- http://www.trimbleexpress.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160886d23f3add---xewufumox.pdfIn PDF document text
- http://chinalabware.es/d/files/teludig.pdfIn PDF document text
- http://xn----8sbpvg0afdbe.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/7tvog6a7dpv7pjea8tpj4ctue1/lomivuvekitavurole.pdfIn PDF document text
- http://esistore.be/userfiles/file/92317079469.pdfIn PDF document text
- http://tccsrl.org/userfiles/files/fajiwof.pdfIn PDF document text
- http://cooperclassof1970.com/clients/9656/File/58379036833.pdfIn PDF document text
- http://ligneus.hu/upload/file/92924455295.pdfIn PDF document text
- https://glass-haus.ru/wp-content/plugins/super-forms/uploads/php/files/dd8a5eb8ae40e312f54c965467db95ad/morodumeno.pdfIn PDF document text
- http://parzenica-bialka.pl/userfiles/files/wubivatakagilun.pdfIn PDF document text
- http://xn--12cmi2byac9cdhd0hra6d7bxkwbgj1gch.com/user_img/files/10450298504.pdfIn PDF document text
- http://libertyquad72.fr/userfiles/file/wefavev.pdfIn PDF document text
- http://ecohort.com/userfiles/files/vixiwulafedikebimupekexe.pdfIn PDF document text
- https://resicolor.com/upload/files/luvonuligukobaditovofubax.pdfIn PDF document text
- http://prime42.ru/userfiles/files/nemafinilafigil.pdfIn PDF document text
- https://koratspring.com/upload/file/melalujenugimejo.pdfIn PDF document text
- https://actioncoach.com.my/wp-content/plugins/formcraft/file-upload/server/content/files/161101f5a29c27---72867914344.pdfIn PDF document text
- https://action-roofing.com/wp-content/plugins/super-forms/uploads/php/files/0141ba74789f9850459ff501bbe69d61/zakivadexedesuboxazubemen.pdfIn PDF document text
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/e2jolakimeqqtn1kmf0qrdpc4g/51501861983.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=jee+mains+chemistry+paper+2020PDF link annotation
- http://s292376414.onlinehome.fr/datas/imgmail/file/detaxinofired.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_off0000eb5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB5A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0001036c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1036C | 19308 bytes |
SHA-256: d9dd9d9ac80b85e0fab45f996510f32565bde597585280cce30c11683321548f |
|||
font_02_sfnt_off000135ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135AB | 10820 bytes |
SHA-256: e0105012851457e71c21887f7873ba035d737fdf9f162824efcc44e7df5c20af |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.