MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. Heuristics reveal it functions as a link farm, directing users to multiple compromised or disposable hosting sites. These sites likely serve as landing pages for phishing attempts or to distribute further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9930
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.sevenchurchestour.net/seven/wp-content/plugins/formcraft/file-upload/server/content/files/160755dbbea114---19410655046.pdf
- http://sip7.online/wp-content/plugins/super-forms/uploads/php/files/5b31a7257d334a3a24ec5aff6926b524/vuzuvizagetogajativufafi.pdf
- http://alemotta.com/resources/original/file/jixor.pdf
- http://flygarfield.net/userfiles/file/vetinejezedogevulamubeg.pdf
- http://www.hangmandigital.com/files/file/rawerufolexodol.pdf
- http://balogmihaly.hu/UserFiles/file/ranalavusovepikofu.pdf
- http://vds-construct.pl/userfiles/file/17012325080.pdf
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160831e59c43e3---risewidewomub.pdf
- http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c4ae794030---favofezuzeso.pdf
- http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9e932884c---wofasagojozukexulafudis.pdf
- http://archerelectricsupply.com/userfiles/file/63076845057.pdf
- https://camping-du-lac-dijon.com/fichiers/lonujododipogenaleb.pdf
- http://albino-pitti.com/pub_img/file/wileriwudixegalu.pdf
- https://abugfreemind.com/userfiles/file/87310011428.pdf
- http://nprofit.hk/userfiles/10186468270.pdf
- https://valserve.in/web/k/main_admin/ckfinder/userfiles/files/gorupuruzaxeduzajanow.pdf
- https://paloaltospeakerseries.com/wp-content/plugins/super-forms/uploads/php/files/1d9704e3bcb1a5b0fb5265832c6e17a5/50433959237.pdf
- http://polskienarty.pl/data/aktualnosci_imgs/file/59879991749.pdf
- https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609bc6134b33d---wajopuzupuxodod.pdf
- http://lmyc.net/clients/875386/File/gedesubowedozejetobu.pdf
- https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/61f50faf5d4233545deb807b73845bad/lukuvobu.pdf
- http://indecomavo.pl/inc/39531227986.pdf
- https://leicht-spb.ru/wp-content/plugins/super-forms/uploads/php/files/83a31ebd1fe3fff2b54d5ec1b401d8bb/migegetedisejuwujede.pdf
- https://www.frankcapassoandsons.com/wp-content/plugins/formcraft/file-upload/server/content/files/16099bb898a3cc---rinikivanuladulegazuxegaf.pdf
- http://bergfin.se/wp-content/plugins/formcraft/file-upload/server/content/files/160c323bd2a551---tunobefaxemawupewataso.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=witcher+3+blood+and+wine+ciri+visit
- 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_off00010dde.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DDE | 16792 bytes |
font_01_sfnt_off000125f0.bin64712e905532397459c4061ed27f558a97d55b27ca35562fb6542d41e1bc746d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125F0 | 30220 bytes |
font_02_sfnt_off00015ff9.bin368cd638ee9e57d8e22e55bd77844bb1c2d9b16cc4e8e653837d7ec04e789fb3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15FF9 | 10924 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.