MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded URLs, many of which point to compromised WordPress sites. The ML classifier and ClamAV detection strongly indicate maliciousness. The presence of a link farm on disposable hosting and the use of compromised CMS uploads suggest an attempt to obscure the final destination, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9860
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.
-
Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
-
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://www.cddfct.com/up_files/file/9218985070.pdf In PDF document text
- https://www.heracles-hotel.eu/wp-content/plugins/super-forms/uploads/php/files/esdfc8qjp3vq1esr8q5qir4qjg/46871545952.pdfIn PDF document text
- https://transcendenceit.com/wp-content/plugins/super-forms/uploads/php/files/beb6045ddd30859db777e0f74f535312/saxadazezovafetij.pdfIn PDF document text
- http://mikailang.net/userfiles/file/20210627060832_1867763219.pdfIn PDF document text
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac35c8c522b---94784992699.pdfIn PDF document text
- https://parc-hotel.info/file/xozewutunedofozesulavilis.pdfIn PDF document text
- https://www.phoenixdentalacademy.co.uk/wp-content/plugins/super-forms/uploads/php/files/eff29b0d761ab4e2ac217cf2860763c4/6093785993.pdfIn PDF document text
- http://www.louthadventures.ie/wp-content/plugins/formcraft/file-upload/server/content/files/1608a48052204c---31731496929.pdfIn PDF document text
- https://swimproject.eu/wp-content/plugins/super-forms/uploads/php/files/e39b086eb1829feeb2633bf71edd9d57/45790682761.pdfIn PDF document text
- http://chono.mn/uploads/userfiles/files/63374042612.pdfIn PDF document text
- http://aftckwt.com/uploads/file/zigubexilogakapiferit.pdfIn PDF document text
- https://saatyapi.com/upload/ckfinder/files/29726261500.pdfIn PDF document text
- https://foxtailmag.net/wp-content/plugins/super-forms/uploads/php/files/ad463ef80616d2da9629dc8314d3bdc2/xamabexuvidonepuk.pdfIn PDF document text
- https://gresathouse.com/wp-content/plugins/super-forms/uploads/php/files/8686e752fb9972e2b7793e84a7799903/6958031278.pdfIn PDF document text
- http://fipjp.com/userfiles/file/vaponiz.pdfIn PDF document text
- http://drapikowski.pl/uploaded/fck_files/file/xiwewedowomigikawuketonam.pdfIn PDF document text
- http://creativeindustries.ru/uploads/userfiles/file/lasuruw.pdfIn PDF document text
- http://galluccifaibano.it/userfiles/file/lufuze.pdfIn PDF document text
- http://donaldbermanmaimonidesgolf2021.com/clients/0/0d/0d43fbb8ff91cab41fa1b056c0d912a9/File/5576117664.pdfIn PDF document text
- http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160918ba275c4c---66240328881.pdfIn PDF document text
- https://gdr.co.il/wp-content/plugins/super-forms/uploads/php/files/9dbf6a60a9832ff49f90c6477390578c/78577527731.pdfIn PDF document text
- http://joshuadacosta.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b3a556099fc---20912269942.pdfIn PDF document text
- http://curry-box-deluxe.de/userfiles/file/75512030607.pdfIn PDF document text
- https://mediabandit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160776a099f8ef---78946577319.pdfIn PDF document text
- http://computer-rudolstadt.de/upload/file/64899991884.pdfIn PDF document text
- https://loctra.net/userfiles/file/44757836482.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=irr+data+privacy+act+pdfPDF 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_off0000ea01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA01 | 10172 bytes |
SHA-256: 2c90bb78d03093032ac4d54c60425f1c8858d294c4031eeb0d8d2f9fd91651bf |
|||
font_01_sfnt_off000100e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100E4 | 16600 bytes |
SHA-256: 4eea7544a2d192f2486dd0f4df27cd713f6e36f965e98adfdccecba7b270c3e2 |
|||
font_02_sfnt_off00012c1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C1D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.