MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload directories. Heuristics indicate this is a link farm on disposable hosting, likely intended to lure users into downloading further malicious content or visiting phishing sites. The ML classifier and ClamAV detection strongly support a malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://countrysquirefoods.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bb43be82365---suwowam.pdf In PDF document text
- https://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/1608f1a1373101---nitesalapakewakigodoris.pdfIn PDF document text
- http://hsound.ro/images/custom/file/keniso.pdfIn PDF document text
- http://www.hkwebdesign.com.hk/wp-content/plugins/formcraft/file-upload/server/content/files/16096a0e54e6dc---vozeg.pdfIn PDF document text
- http://tai-group.com/upload/files/jusijunatuwufibiweditize.pdfIn PDF document text
- http://akekaluck.com/ckfinder/userfiles/files/vonexidufuzomu.pdfIn PDF document text
- https://tylbm.com/Upload/ckeditor/files/24384573315.pdfIn PDF document text
- http://jrmhandling.nl/upload/file/49517640723.pdfIn PDF document text
- https://avigailpekelman.com/sites/default/files/file/roxav.pdfIn PDF document text
- http://detikakdeti.ru/img/file/mavuxemobekonadugive.pdfIn PDF document text
- http://vanharteyoga.nl/uploads/files/gaxik.pdfIn PDF document text
- http://cherryontop.pl/upload/fotki/file/norulobamonatokofotiged.pdfIn PDF document text
- http://www.saletime.gr/admin/fckfiles/file/60863204262.pdfIn PDF document text
- https://martybermanassociates.com/wp-content/plugins/super-forms/uploads/php/files/b1c06921aaaed5b899d24fbb05fbc039/21556650667.pdfIn PDF document text
- http://china-baby-clothes.com/d/files/sabepigijebuwulizez.pdfIn PDF document text
- https://iamluno.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c9b075f3797---28429883285.pdfIn PDF document text
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089ad0f4c269---mimufiguwipagas.pdfIn PDF document text
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/1606f470744432---fexivapunofaleni.pdfIn PDF document text
- http://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/f1710f3b88bfd61b26b25ad13db21466/55610887572.pdfIn PDF document text
- https://cristalparkhotel.com.ve/ckfinder/userfiles/files/12175610937.pdfIn PDF document text
- https://hylyt.co/wp-content/plugins/super-forms/uploads/php/files/2d82c54ce421f3a74020d8485aa56b15/74523139928.pdfIn PDF document text
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/16088e06b23265---94765244139.pdfIn PDF document text
- http://harryreichert.de/uploaded_pics/News/file/mefidosemisudefi.pdfIn PDF document text
- http://www.sarajevo-inn-grunewald.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076361936baf---6640250319.pdfIn PDF document text
- http://angelojrobles.com/admin_initial_test/userfiles/file/futilome.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=descargar+plugin+ocr+para+wondershare+pdf+editorPDF 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_off0000e36f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE36F | 18996 bytes |
SHA-256: fd61551a6407ded66cf2402a95dc6090d9e367f694cca7dd33fd3c68c777f470 |
|||
font_01_sfnt_off000114a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114A2 | 11088 bytes |
SHA-256: 9c79a04056448a42d317af44b85140109652834674750cdf80f29a8ca4c79210 |
|||
font_02_sfnt_off00012e4a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E4A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.