MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress sites, suggesting a link farm designed to redirect users to malicious content. Heuristics indicate a phishing and potential trojan distribution, with ClamAV confirming it as Pdf.Phishing.Trojan. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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 https://nomylo.ru/uplcv?utm_term=phrasal+verb+for+look+after
- http://www.victorian-manor.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160a4a7898a36c---buvozire.pdf
- http://nadiadsa.org/userfiles/file/fapitejogukaget.pdf
- https://festivalecolo.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160d036e9a16ca---34936451380.pdf
- https://jennysbooks.com/wp-content/plugins/super-forms/uploads/php/files/514a7d36c6f2e333367d844ce4f454dd/23238081424.pdf
- https://daleplumbinginc.com/wp-content/plugins/super-forms/uploads/php/files/4338a57ccab9791811bc0f4caa254bd5/5369656470.pdf
- https://arihantgranites.in/wp-content/plugins/super-forms/uploads/php/files/uddhkeofa3e9jrkhikscdmm7c3/28304684255.pdf
- https://voicelux.ru/wp-content/plugins/super-forms/uploads/php/files/3ab0d88336de5a66a02445cc002781bd/10970808057.pdf
- http://jrpst.pl/userfiles/file/13982726001.pdf
- http://petukmahaaaraj.com/userfiles/file/fawavitefiz.pdf
- https://discoverapartmentsforrent.com/wp-content/plugins/super-forms/uploads/php/files/19037dc86107deef8dbb9f29f6be80ce/lunobodegavubolegun.pdf
- http://afghansolar.com/userfiles/file/jomizovavoxoribidulagiro.pdf
- https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/7hgfl242lf1merf9ugu06o8kd6/10397177667.pdf
- http://randalljroutson.com/clients/44711/File/zosaroturo.pdf
- http://vinmexindia.com/uploads/zuvif.pdf
- http://apsara.ru/userfiles/file/nifuwetifukaxemipepon.pdf
- http://hncastlecable.com/d/files/fozopunuxe.pdf
- http://schooldistrictservices.com/clients/f/f6/f6ab1571d2cdf5e569af7b76e288b17c/File/94642094928.pdf
- https://seroinstitute.com/wp-content/plugins/super-forms/uploads/php/files/b738989a3bd0305768dadcb303b7517a/lirufana.pdf
- https://theemperorsoldclothes.co.uk/wp-content/plugins/super-forms/uploads/php/files/p7srhhe3vedoojth83001bmje4/21533778540.pdf
- http://verkoop-je-wagen.be/wp-content/plugins/formcraft/file-upload/server/content/files/16082547280f46---nomiwufepu.pdf
- https://binhruamuinanobac.com/wp-content/plugins/super-forms/uploads/php/files/g7gc4pir3n5f90bkaon205aph0/70221954350.pdf
- https://webmodeli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ef86cdf200---41816095776.pdf
- https://synersys.fr/contenu/file/91605680013.pdf
- http://bularz-auto.pl/images/userfiles/file/tokanadefefagebofa.pdf
- 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_off0000d733.bin0e59d42afd97ee446e923d23ff84fa69a6930b9031d9a9e127655f4238ceeecf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD733 | 17204 bytes |
font_01_sfnt_off000103f0.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103F0 | 16792 bytes |
font_02_sfnt_off00011c07.bin25164e66df2af968192c7e8be8ec3186be6b8a32a320762352ff7a845eb70b1a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C07 | 10412 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.