MALICIOUS
72
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded JavaScript stream and numerous links pointing to compromised WordPress sites and disposable hosting domains. These links appear to be part of a link farm designed to obscure the true destination, likely a malware download. The presence of PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM and PDF_SEO_DISPOSABLE_LINK_FARM heuristics further supports this. The embedded JavaScript is likely used to facilitate the download or execution of a secondary payload.
Machine Learning
- Nyx PDF Classifier suspicious score 0.3353
Heuristics 5
-
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 http://schokozentrale.de/idata/36413544124.pdf In PDF document text
- http://gyogytornasz.hu/editor_up/delewawewanal.pdfIn PDF document text
- https://makenie.com/upload/files/65611403985.pdfIn PDF document text
- http://yksskj.com/ckfinder/userfiles/files/94786745460.pdfIn PDF document text
- http://www.hausbaumesse.at/ckfinder/userfiles/files/88054128010.pdfIn PDF document text
- https://www.comperat-89.fr/ckfinder/userfiles/files/pozanamol.pdfIn PDF document text
- https://www.andyselfstorage.co.uk/wp-content/plugins/super-forms/uploads/php/files/gccpuv2au2m68uodrvdlbpk0l7/majif.pdfIn PDF document text
- http://4bzsoftware.com/Images_upload/files/18109255334.pdfIn PDF document text
- http://accapierre.it/userfiles/files/wejegegavelaruna.pdfIn PDF document text
- https://regenerativetherapyforpain.com/wp-content/plugins/super-forms/uploads/php/files/59481bc89aef59eb642ad029c81bd8de/60454541426.pdfIn PDF document text
- http://heryeryesil.com/resimlerfiles/98249160629.pdfIn PDF document text
- http://homestationrealty.com/userfiles/files/73174345714.pdfIn PDF document text
- http://akiyastyle.com/app/webroot/js/ckfinder/userfiles/files/fabivimuwasevonogopubode.pdfIn PDF document text
- https://dialogueinpraxis.net/files/docs/55130612652.pdfIn PDF document text
- https://bokaichenyu.com/upload/files/36499237185.pdfIn PDF document text
- https://invision.buzyhub.com/files/64342327087.pdfIn PDF document text
- http://www.mab-solutions.fr/upload/file/51381616453.pdfIn PDF document text
- https://tungafilm.com/dorceiys/ckfinder/userfiles/files/84778457161.pdfIn PDF document text
- https://phase1acoustics.com/wp-content/plugins/formcraft/file-upload/server/content/files/161467cc1bd857---10138945913.pdfIn PDF document text
- http://bsinteriordesigner.com/userfiles/files/83371408407.pdfIn PDF document text
- http://azbuka-d.ru/ckfinder/userfiles/files/tupawarosulitowuribid.pdfIn PDF document text
- http://limpiasol.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613bfa8a1dad7---bezubigapitos.pdfIn PDF document text
- http://thelifelesson.net/home/tappingchanges/public_html/dowalumniusa/ckfinder/userfiles/files/levilamoz.pdfIn PDF document text
- http://shepardinteriordesign.com/rw/upload/file/52274809990.pdfIn PDF document text
- http://feynburg-uhren.de/uploads/92227174513.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=download+resident+evil+4+android+fullPDF link annotation
- http://alessandrotria.altervista.org/areap/ckfinder/userfiles/files/lalivux.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_off0000d2d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2D9 | 10680 bytes |
SHA-256: 43014600ca55f9ece56fee64b7b1b9e571d49907a936c4a5e08fcedab24ef80f |
|||
font_01_sfnt_off0000eb93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB93 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000103a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103A5 | 18036 bytes |
SHA-256: e44f48c305c5851bba7534fb625f7d27d221347e40dd618963b127953d7125d1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.