MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites hosting other PDF files. Heuristics indicate this is a link farm on disposable hosting, designed to obscure the ultimate destination. ClamAV and ML classifiers confirm its malicious nature, likely serving as a lure for phishing or to distribute further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
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://acethamessecurity.co.uk/wp-content/plugins/super-forms/uploads/php/files/e86df9a16146fc5ab6ab3d077d80059c/lesotalub.pdf In PDF document text
- https://regeneracion-capilar.com/wp-content/plugins/super-forms/uploads/php/files/b592fe8d76c58a4c6952a2bdfedc88a2/novezogalerapusakugaxod.pdfIn PDF document text
- https://www.guestquesttravelmedia.com/wp-content/plugins/super-forms/uploads/php/files/p74j2ua5g5pqs8l8jnt31pd4fe/fizozujomemosiwix.pdfIn PDF document text
- http://cedresarquitectura.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acb8ed9710e---29502676869.pdfIn PDF document text
- http://secohthailand.com/file_media/file_image/file/81220672608.pdfIn PDF document text
- https://www.alphaveneers.com/wp-content/plugins/super-forms/uploads/php/files/5ba3d2470cc9b94064af799227a3d198/94270803348.pdfIn PDF document text
- https://www.azembay.com/wp-content/plugins/super-forms/uploads/php/files/t5ngede34batsh4o3k7fim1ish/vuwidagagajitavukaruba.pdfIn PDF document text
- http://alhouti.com/userfiles/file/xekepevejo.pdfIn PDF document text
- http://foodchemsino.com/d/files/40968181577.pdfIn PDF document text
- http://enotecagaribaldi.it/userfiles/files/fonawofasizan.pdfIn PDF document text
- http://lirealestatelitigator.com/wp-content/plugins/super-forms/uploads/php/files/887eb29c2380873cfbc5ff8f698efc7f/81066208154.pdfIn PDF document text
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/16082020f71178---5189213808.pdfIn PDF document text
- https://www.sharpeningfactory.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d007a5b4ba---70361196715.pdfIn PDF document text
- http://veronicanealhome.com/wp-content/plugins/formcraft/file-upload/server/content/files/2/160c8e7b73c3a5---26951098710.pdfIn PDF document text
- https://accesoriosalmayor.com/images/userfiles/file/fixexazugekotamerugumur.pdfIn PDF document text
- https://ceilford.org/wp-content/plugins/super-forms/uploads/php/files/5ea3f1362023233295a2bdb3b79d683d/62119826042.pdfIn PDF document text
- https://iescolumbus.org/wp-content/plugins/super-forms/uploads/php/files/8905972835f4482a94feda6ab1efb209/loxureluvimo.pdfIn PDF document text
- http://e-park.es/img/uploads/files/kodomowej.pdfIn PDF document text
- http://xn--90aoaidn.xn--p1ai/ckfinder/userfiles/files/40848313739.pdfIn PDF document text
- https://www.propertyadvisersaustralia.com/wp-content/plugins/super-forms/uploads/php/files/58cf58aafe233253000db69be121e3ef/lixotaruforamarabak.pdfIn PDF document text
- http://geluidsadviesnederland.nl/ckfinder/userfiles/files/44895411816.pdfIn PDF document text
- http://www.majorisinvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c542f48631d---21634413437.pdfIn PDF document text
- https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d472b312a8.pdfIn PDF document text
- http://itaindustrial.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607096b4e1312---wisun.pdfIn PDF document text
- https://www.okcfarmersmarket.com/wp-content/plugins/super-forms/uploads/php/files/0e60688a698a75b9a7acc8f514b9635a/nivewilamugutegazisoxojag.pdfIn PDF document text
- https://christembassybarking.org/wp-content/plugins/super-forms/uploads/php/files/62b1ba575767766e8e0634208dc44d21/75999354341.pdfIn PDF document text
- http://deurwater.com/wp-content/plugins/formcraft/file-upload/server/content/files/160beefaa65b76---53913662280.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=virginia+air+and+space+centerPDF 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_off0000d4db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4DB | 17212 bytes |
SHA-256: b24f9b5b5a0b34d72032e07fb922b895c635f6469b3bf8f731e63fbdd8a8d170 |
|||
font_01_sfnt_off000101f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101F6 | 10492 bytes |
SHA-256: ce79661aa13099b63a9e6a240a967978bcf7ee19bb0df4f8e5025b5f7132b48d |
|||
font_02_sfnt_off000119c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119C1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.