MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload directories, indicating a link farm designed to lure users to external sites. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
Heuristics 6
-
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.
-
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://quickfix-poland.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145166e3c3ea---7498870006.pdf In PDF document text
- http://lso-msm.com/userfiles/file/41856223147.pdfIn PDF document text
- http://larben.cz/media/images/upload/file/78724487180.pdfIn PDF document text
- http://webinaris.blog/ckfinder/userfiles/publics/files/kogusunexezegozokebif.pdfIn PDF document text
- https://westhygiene.hu/editor_up/mofatetozofelolomarajuve.pdfIn PDF document text
- https://www.sacproblemleri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612eb34f31820---43176271747.pdfIn PDF document text
- http://neodentpetrosino.it/userfiles/files/kapevajofavev.pdfIn PDF document text
- https://bselink.com/userfiles/file/29942446210.pdfIn PDF document text
- http://carrasvilla.es/uploads/files/xofirarular.pdfIn PDF document text
- http://hart-metale.pl/gimnazjum/userfiles/file/gezobatobibosopizaz.pdfIn PDF document text
- https://mk-promotions.com/ckfinder/userfiles/files/nodojomolerowon.pdfIn PDF document text
- http://stressmanagement-karriere.de/userfiles/file/35960757610.pdfIn PDF document text
- https://xn--80aggmy8c6c.net/UserFiles/File/noxonivinekijat.pdfIn PDF document text
- http://mail-business.ru/uploads/file/repivoxusatekukorejinizij.pdfIn PDF document text
- http://gemaeldeundobjekte.de/uploads/files/24034242232.pdfIn PDF document text
- https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16139141d7ba87---30385831512.pdfIn PDF document text
- https://tselectromechanical.com/uploads/CKfiles/files/46568451807.pdfIn PDF document text
- https://warungmimpishio2.com/contents/files/lezeledetunotitiduk.pdfIn PDF document text
- http://gennarimaq.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161315bd119532---84339017864.pdfIn PDF document text
- http://corising.info/sa_upload/userfiles/file/20210917221017.pdfIn PDF document text
- http://intelekt.biz/uploads/pages/files/23442475894.pdfIn PDF document text
- http://skncn.com/u/files/wovabamanakoxotujerul.pdfIn PDF document text
- http://orthopediedelft.eu/files/kolen.pdfIn PDF document text
- http://crystalnymph.by/wp-content/plugins/super-forms/uploads/php/files/9f67b59d8e2f66e31d03dc2116428c5a/pamumafakelunidamobifo.pdfIn PDF document text
- http://888chji.com/userfiles/files/73393522189.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=android+format+usb+drivePDF 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_off0000d765.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD765 | 18788 bytes |
SHA-256: b0e99268c215c40e0b7df14fbc8f7ff859bc7d90ce9f6324a7dc80a4e047d878 |
|||
font_01_sfnt_off00010800.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10800 | 10756 bytes |
SHA-256: 12a31615e456a978efbb37f32f30fcceb34b942efc5f3cee07fadf6fbb3841f8 |
|||
font_02_sfnt_off000120c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120C9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.