MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external URIs and links to compromised CMS uploads, indicating it functions as a link farm. The embedded JavaScript stream and ML classifier further support its malicious nature, likely serving as a lure for phishing or malware delivery. The ClamAV detection as 'Pdf.Phishing.Trojan' confirms its malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.7231
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
External URI info PDF_URIPDF contains an external URL action
-
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://krisoc.ru/uplcv?utm_term=chord+piano+the+scientist PDF link annotation
- http://101balkon.ru/upload/files/23306814915.pdfIn PDF document text
- http://limobebe.com/userfiles/files/bedadi.pdfIn PDF document text
- http://ipjanah.ir/wp-content/plugins/super-forms/uploads/php/files/dgg9dpjl6qkjkeiqcuihdo3usr/42022018529.pdfIn PDF document text
- https://burgaseguros.com/userfiles/file/2137177759.pdfIn PDF document text
- http://ferrocom-spb.ru/userfiles/files/kumutajekaxezazavufiz.pdfIn PDF document text
- http://kompletucetnictvi.cz/files/file/40224694628.pdfIn PDF document text
- http://bubblesoflove.net/wp-content/plugins/formcraft/file-upload/server/content/files/1606d430080765---lobopun.pdfIn PDF document text
- http://www.bewegeninarnhem.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c6874fa51e0---85050066225.pdfIn PDF document text
- https://audit-advisers.com/userfiles/file/58057025736.pdfIn PDF document text
- http://cukiernia-waltar.pl/qcms/userfiles/file/jipezaponoje.pdfIn PDF document text
- http://conelser.hu/fck_uploads/file/91086472877.pdfIn PDF document text
- https://mdteam.se/ckfinder/userfiles/files/mubimulusivijiwapegopuz.pdfIn PDF document text
- http://www.kevinbrooks.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1607195703c9c2---bikusor.pdfIn PDF document text
- https://www.algeos.com/js/ckfinder/userfiles/files/zesurolo.pdfIn PDF document text
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/f62a9c926bd5c015329a1ac0f5d2ac46/12728600574.pdfIn PDF document text
- http://pickup-ws.com/userfiles/files/tunadipikamiwor.pdfIn PDF document text
- https://www.waterlooarmsnewforest.co.uk/wp-content/plugins/super-forms/uploads/php/files/34e236037947a89140f8a311a0241e0f/labusudu.pdfIn PDF document text
- https://www.swissfillon.com/wp-content/plugins/super-forms/uploads/php/files/9c3ea7d47fd249256fe7890018baf42c/30020864117.pdfIn PDF document text
- https://inchiriereelicopterromania.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160d36e2c997b6---89157787852.pdfIn PDF document text
- http://barrybusiness-crm.com/ressource/devis-photo/files/78348055904.pdfIn PDF document text
- https://minutesnap.com/wp-content/plugins/super-forms/uploads/php/files/f55cd4818a1e151a68ad220c91e51bf2/70720866471.pdfIn PDF document text
- http://www.bridalchapel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607455ff15bd8---4528747399.pdfIn PDF document text
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/160be7b06366c0---62382425773.pdfIn PDF document text
- http://www.opencalgary.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a7bb68e5ec7---44065190795.pdfIn PDF document text
- http://easy-sleep24.de/shop/images/editorfiles/file/fuzodadejonuremigamodexi.pdfIn PDF document text
- https://majorsagilekvaros.hu/uploads/file/lawovikakutubu.pdfIn PDF document text
- http://dlikefulproductions.com/clients/875850/File/30866799679.pdfIn PDF document text
- http://ridendo.cz/files/file/25000534419.pdfIn 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_off0000e349.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE349 | 10596 bytes |
SHA-256: c111442ef9725293930bb126d3fee6a70c414b548f654cc525e325ff0175e5f0 |
|||
font_01_sfnt_off0000fb76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB76 | 18300 bytes |
SHA-256: b28642e529a2bd6cd60817263635e21e44ce0058bc600d1cdf1d12917c3e0552 |
|||
font_02_sfnt_off00012b0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B0B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.