MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF is identified as a phishing lure due to its small size, image-heavy content, and embedded clickable actions. Multiple heuristics indicate it functions as a link farm, directing users to various potentially malicious PDF files hosted on disposable domains. The ML classifier and ClamAV detection strongly support its malicious nature, likely serving as a delivery mechanism for further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9851
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
-
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 68 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
-
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://naasschoolofmotoring.com/fckeditor/userfiles/file/12005005559.pdf In PDF document text
- http://kaushalacademy.org/ckfinder/userfiles/files/mateduwukolusaditubikomu.pdfIn PDF document text
- https://www.rapn.ru/ckfinder/userfiles/files/87462510810.pdfIn PDF document text
- http://brandnewgoods.net/userfiles/file/93190512816.pdfIn PDF document text
- https://costabravas.com/uploads/localidades/files/jekuxanelolekopot.pdfIn PDF document text
- http://cageart.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161532316c5543---14065730980.pdfIn PDF document text
- http://marketingnews.fr/images/file/7311367829.pdfIn PDF document text
- https://escolaalfa.com/userfiles/file/74462212736.pdfIn PDF document text
- http://www.unidacardoso.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1614d1551d40c6---radifuratevi.pdfIn PDF document text
- http://trubaopt.ru/content/file/79044037279.pdfIn PDF document text
- https://karate2.cdmedia.pl/userfiles/file/32240712805.pdfIn PDF document text
- http://xn--80aafmoni2biho.xn--p1ai/admin/ckfinder/userfiles/files/vabezevoxisut.pdfIn PDF document text
- http://dulichtantai.com/files/uploaded/files/7488046277.pdfIn PDF document text
- https://avukatwebsitesi.kocgrafik.net/upload/files/lodevoposikego.pdfIn PDF document text
- http://anhhieu.vn/hinhanh/file/weviz.pdfIn PDF document text
- http://urbanelect.com/userfiles/file/zoxuzefodofebizewa.pdfIn PDF document text
- https://etonbio.com/newsLetters/images/file/43684793269.pdfIn PDF document text
- http://akgwealthplanner.com/crm/files/69880046883.pdfIn PDF document text
- http://ideviceplus.nl/app/webroot/files/userfiles/files/16999640956.pdfIn PDF document text
- http://phuvuongcorp.com/luutru/files/pazikezizogederetunava.pdfIn PDF document text
- http://prmakeup.com/Image/files/tepufezadijam.pdfIn PDF document text
- https://fotokeramika.bg/userfiles/file/74450273535.pdfIn PDF document text
- http://ekopaczka.pl/imgbrama/files/nuvawefesevi.pdfIn PDF document text
- http://szjglaw.com/uploadfile/file/2021100300442073499.pdfIn PDF document text
- http://innovad-ltd.com/userfiles/file/sukitawezobewojemokuxeli.pdfIn PDF document text
- http://p-itos.net/admin/userfile/image/file/18966347219.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=cousins+of+compiler+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_off0000b14d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB14D | 13832 bytes |
SHA-256: 22019b6028babb176be740c8f795173bd0e3c573e701c4637df222916911a22c |
|||
font_01_sfnt_off0000d34c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD34C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000eb63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB63 | 10652 bytes |
SHA-256: 79b80e4bfe0e6c4d1f329d3674a5c2328809dd3d9d529b21b924f24d87d0ed7e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.