MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged as malicious by both ML classification and ClamAV, indicating a high likelihood of malicious intent. The heuristics reveal it functions as a link farm, directing users to various compromised websites, some of which are hosted on disposable domains. These links likely serve to distribute further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://adasbruiloften.nl/userfiles/file/38056758478.pdf In PDF document text
- https://preprodpcb.com/userfiles/files/jumorezifejebome.pdfIn PDF document text
- https://commonlawhouse.in/userfiles/file/7144552389.pdfIn PDF document text
- https://sporyolu.com/resimler/files/jowobabixovexenasudiboxu.pdfIn PDF document text
- http://splhardware.com/UploadFile/file/2021090614251373499.pdfIn PDF document text
- http://www.flamanville-76.fr/upload/file/ruluf.pdfIn PDF document text
- http://beautybybelief.com/admin/images/file/rakinabaxoj.pdfIn PDF document text
- https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613510a583cca---vokumasuxurale.pdfIn PDF document text
- http://ganan10.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1612ffb43d172c---98932003639.pdfIn PDF document text
- http://artetendasud.it/userfiles/files/mizazelup.pdfIn PDF document text
- http://ersenergy.com/UserFiles/file/39108487600.pdfIn PDF document text
- https://aitalk.vn/upload/files/61705197483.pdfIn PDF document text
- http://avtrak.ru/ckfinder/userfiles/files/34998551213.pdfIn PDF document text
- http://speednewslive24.com/assets/ckfinder/core/connector/php/uploads/files/59692313864.pdfIn PDF document text
- http://lamarchesainterita.be/lamarchesainterita/imgdb/news/files/76329662147.pdfIn PDF document text
- https://bjjewels.net/nbloom/fckuploads/file/rarutavepinonamaje.pdfIn PDF document text
- http://salonorganica.ru/upload/files/75833113376.pdfIn PDF document text
- http://senkyu.jp/webroot/img/files/15633617984.pdfIn PDF document text
- https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/161371665a0056---17638988243.pdfIn PDF document text
- http://uni-farm.pl/ckfinder/userfiles/files/35370147185.pdfIn PDF document text
- http://dsacare.com/admin/uploads/file/fitobigajiw.pdfIn PDF document text
- http://wych123.com/upload/files/37945019278.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=gw99+slot+apk+download+for+androidPDF 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_off0000b16b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB16B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000c982.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC982 | 10744 bytes |
SHA-256: 6865f6d7aa1c879c41cd940d1bdc3a64391351ddcce4c08be4d233b021b05715 |
|||
font_02_sfnt_off0000e26e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE26E | 16136 bytes |
SHA-256: 925bed6995473a09d07ab02314fd85f892af2450d5e06b76d32b4d5c8d8bc070 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.