MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of links, many of which point to compromised CMS upload directories or disposable hosting, indicating a link farm designed to distribute malicious content. The ClamAV detection and ML classifier strongly suggest malicious intent, likely related to phishing or malware delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9901
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://arsvet.ru/img/upload/doluxujeniminavisudu.pdf In PDF document text
- http://saopauloairporttransfers.com/ckfinder/userfiles/files/fadezafufejotewupi.pdfIn PDF document text
- https://xn--90aweabvm.xn--p1ai/ckfinder/userfiles/files/52553853670.pdfIn PDF document text
- http://phuvuongcorp.com/luutru/files/31462548744.pdfIn PDF document text
- http://clearlakesd.org/wp-content/plugins/formcraft/file-upload/server/content/files/1612f1c116eb0e---zigugufabukabexe.pdfIn PDF document text
- http://belv.ru/userfiles/file/disipujubajitujozodinita.pdfIn PDF document text
- https://daulte.com/ckfinder/userfiles/files/30091232378.pdfIn PDF document text
- https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/865f0737b6b71efbfab04ac9ecc4b3d3/regatuxuxixajotakutewu.pdfIn PDF document text
- https://newshieldinsurance.com/demo/gsa/final/images/file/97861479552.pdfIn PDF document text
- http://matonaklawfirm.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/devafuferuzinupu.pdfIn PDF document text
- https://onecre.com/images/content/files/82770793706.pdfIn PDF document text
- https://sakitonus.ru/wp-content/plugins/super-forms/uploads/php/files/46835bb66e352053a75040da98c1aef0/69516696739.pdfIn PDF document text
- http://mauspro.net/upload/files/losuboxeto.pdfIn PDF document text
- http://saigonford3s.com/uploads/2021-09-18/images/files/fegofaguzor.pdfIn PDF document text
- https://gujaratisamajparis.org/upload/files/denekuruvigifuwadi.pdfIn PDF document text
- http://travelcenterpuntos.com/campannas/file/37476255450.pdfIn PDF document text
- http://vietsonplastic.com/uploads/userfiles/file/vonilu.pdfIn PDF document text
- http://allgeology.ru/ckfinder/userfiles/files/rutixojefebufupom.pdfIn PDF document text
- http://zhongguohuachun.com/d/files/tebujojakuvo.pdfIn PDF document text
- http://vietnam-intraco.com/webroot/img/files/80067099730.pdfIn PDF document text
- https://libertyrealestate.in/ckfinder/userfiles/files/33672449336.pdfIn PDF document text
- http://geombiagioschettino.eu/userfiles/files/ririmejidoxovujogeroba.pdfIn PDF document text
- https://wickedcheesy.com/images/file/34097390969.pdfIn PDF document text
- https://jss-moms.si/upload/File/52831723677.pdfIn PDF document text
- http://softwaretesting.kr/club/data/userfiles/file/20210915174825.pdfIn PDF document text
- https://xn--fct8ml6mwue.tw/uploads/files/kumujanagim.pdfIn PDF document text
- http://visit-pune.com/userfiles/file/58621178116.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=movie+websites+listPDF 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_off0000c46b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC46B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000dc82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC82 | 10020 bytes |
SHA-256: 4322763cce2eba2283adfbf337d763fd01fe9b0f723c73cbf8f924e02627a12c |
|||
font_02_sfnt_off0000f2f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2F8 | 16056 bytes |
SHA-256: 40e8e2f909dbab643996653b8c1044a6c5c77a1d77fbc5bd35aa9311a7337fb8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.