MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ClamAV as a phishing trojan and by an ML classifier. It contains embedded JavaScript and numerous external URIs, many of which point to compromised CMS uploads or disposable hosting, indicating a link farm designed to redirect users to malicious content. The embedded JavaScript likely facilitates the exploitation of vulnerabilities or the execution of further malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
Heuristics 7
-
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
-
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=kakashi+live+wallpaper+download PDF link annotation
- http://viquadro.com/userfiles/files/62016352852.pdfIn PDF document text
- http://nickels.design/ckfinder/userfiles/files/49402461594.pdfIn PDF document text
- http://basketaci.cz/UserFiles/File/53765758296.pdfIn PDF document text
- http://mvsexpo.ru/admin/ckfinder/userfiles/files/65808158615.pdfIn PDF document text
- https://imapcb.org/wp-content/plugins/super-forms/uploads/php/files/1f911a2b286372fa4dce1d3d38ab1da5/fejiw.pdfIn PDF document text
- http://ls12368.com/userfiles/file/tubapusixumovaxifarafulo.pdfIn PDF document text
- https://tempatpasang.com/contents/files/76952469144.pdfIn PDF document text
- https://bwawarszawa.pl/upload/file/xekebudasesofolixemajowi.pdfIn PDF document text
- https://frutalmente.pt/site/upload/file/63844649925.pdfIn PDF document text
- https://rosebankprimary.co.za/inc/ckfinder/userfiles/files/85688558184.pdfIn PDF document text
- http://kechengchem.com/upload/files/66597115604.pdfIn PDF document text
- https://defi128.com/userfiles/files/44157918763.pdfIn PDF document text
- https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/16143bf26f068b---6621363951.pdfIn PDF document text
- https://lostsoulsmemorialnj.org/wp-content/plugins/super-forms/uploads/php/files/05cfd734e491a7b2fd72fe42fba681d3/jipivisegewoxawulaja.pdfIn PDF document text
- http://connect-event.fr/ckfinder/userfiles/files/munopadegefuguk.pdfIn PDF document text
- https://fibra-optica.ro/ckfinder/userfiles/files/rumuleteduj.pdfIn PDF document text
- https://trompis-tondschungel.de/userfiles/file/mesorukegedodevizujof.pdfIn PDF document text
- http://amongelite.com/ci/userfiles/files/39114215190.pdfIn PDF document text
- http://algarestofos.pnh.pt/js/ckfinder/userfiles/files/lugedupofa.pdfIn PDF document text
- http://owop.challengersports.com/ckfinder/userfiles/files/zomexasazixof.pdfIn PDF document text
- http://artospace.com/pics/file/vejotipus.pdfIn PDF document text
- http://www.parinet.fi/tiedostot/files/46152213874.pdfIn PDF document text
- 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_off0000dbf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBF9 | 17476 bytes |
SHA-256: df71bb3ebb081cccb3f4d3cae249c160bbd87fe9bb9bca6835eb9062f45b05b1 |
|||
font_01_sfnt_off00010a2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A2A | 10624 bytes |
SHA-256: ef488507bcda76a335701d8614cedac0aaf19952b050dab79d539152f88ddd3c |
|||
font_02_sfnt_off00012273.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12273 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.