MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains numerous embedded URLs, many of which point to disposable hosting or compromised CMS upload directories, indicating a link farm or redirection scheme. The ML classifier strongly flagged this PDF as malicious. While no scripts were extracted, the presence of a link farm and the ML detection suggest the document is designed to redirect users to malicious sites, potentially for further exploitation or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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.
-
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://www.esicm-old.org/admin/lib/ckfinder/userfiles/files/10083126907.pdf In PDF document text
- https://festival-bg.com/media/ckuploads/files/vejaruzupuxir.pdfIn PDF document text
- http://www.coverseg.com/uploads/ckfinder/files/zivuvilumovugojuxemuxad.pdfIn PDF document text
- http://langeline.com/ckeditor/upload/files/rotezasitogud.pdfIn PDF document text
- http://promocode.lu/userfiles/files/19413145690.pdfIn PDF document text
- http://oneself.pro/wp-content/plugins/formcraft/file-upload/server/content/files/161309e7745a60---2277177545.pdfIn PDF document text
- https://ratoempat.com/contents/files/zodudarazukanisotazogoju.pdfIn PDF document text
- http://donghobaoan.com/uploads/files/wemapitinivozakegok.pdfIn PDF document text
- http://frappsreagent.com/upload/files/39396488990.pdfIn PDF document text
- https://gs-hemeringen.de/ablage/userfiles/files/235071589.pdfIn PDF document text
- http://metabolit.ru/files/file/zogaberovojamusoka.pdfIn PDF document text
- http://playeasypiano.com/resources/fck_images/mofusivaxuzozuwetuxa.pdfIn PDF document text
- http://www.badischer-kunstverein.de/ckfinder/userfiles/files/85056962577.pdfIn PDF document text
- http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613896dfb09c5---foluxenitimolunixabu.pdfIn PDF document text
- http://benthanhsgfarm.net/images/uploads/files/96899180975.pdfIn PDF document text
- https://www.adcgrain.com/wp-content/plugins/super-forms/uploads/php/files/61925b48606d721a54a166e5bb1cfc88/83021023899.pdfIn PDF document text
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130a7df37615---78519823369.pdfIn PDF document text
- http://erbaytag.com/resimler/files/49671063077.pdfIn PDF document text
- http://poliinc.com/upload/files/60125799544.pdfIn PDF document text
- https://ist-lb1.istanajp.com/contents/files/9402617306.pdfIn PDF document text
- http://wangyiphk.com/userfiles/wukudetotuzule.pdfIn PDF document text
- http://cnsgawefgl.netsociality.com/upload/files/78335295132.pdfIn PDF document text
- https://deltarealestate-eg.com/userfiles/file/ratikifoja.pdfIn PDF document text
- http://productinfo.in/konadnew/userfiles/file/70212709766.pdfIn PDF document text
- https://galerie-louise.be/userfiles/files/sadipiviwipevaxeseri.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=iptv+smarter+firestickPDF 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_off0000f1e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1E4 | 10480 bytes |
SHA-256: 007bfd321685d3a177207fc4a38883e4ac012a4fa152ee75741db84b6a08fe7c |
|||
font_01_sfnt_off000109d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109D1 | 17300 bytes |
SHA-256: 13c91fece482b072b90ef55243797128feb25adf524c7ae6e3d65b8cdafd4b73 |
|||
font_02_sfnt_off000136ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136BA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.