MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many of which point to potentially malicious PDF files, suggesting a link farm or distribution mechanism. The presence of a 'download button' heuristic further supports the idea that the document is designed to trick users into downloading a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9946
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
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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.kyousei-fukushi.or.jp/system/ckfinder/userfiles/files/34964206618.pdf In PDF document text
- https://www.retake.dk/ckfinder/userfiles/files/88210176443.pdfIn PDF document text
- http://suurelepa.ee/data/file/wegewilabasigixojunofodum.pdfIn PDF document text
- https://ht-cooling-j3t.com/contents/files/dizaxanovifirifiw.pdfIn PDF document text
- http://parcroyale.hk/userfiles/24494365440.pdfIn PDF document text
- https://dp-silver.com/userfiles/file/damidobe.pdfIn PDF document text
- http://usefchina.com/uploadfile/file///2021091212082035.pdfIn PDF document text
- http://rockhouseschool.com/rockhouse/uploads/files/39497656713.pdfIn PDF document text
- http://taperagi.com/contents/files/tipusaxulekusosojadi.pdfIn PDF document text
- http://sanmorales.es/userfiles/files/xapuwalowuli.pdfIn PDF document text
- http://zeshengtecphar.com/UploadFiles/FCKeditor/20210910130541.pdfIn PDF document text
- https://pluckywize.com/wp-content/plugins/formcraft/file-upload/server/content/files/161318621a119c---xotumib.pdfIn PDF document text
- https://ecoquimica.cl/dinamicos/uploads/file/pepuzezebeveku.pdfIn PDF document text
- http://hcbarrett.com/user_area/file/dotinepofanosekaguxopo.pdfIn PDF document text
- http://agataklimowska.pl/userfiles/file/37891340108.pdfIn PDF document text
- https://sanvexe.vn/webroot/img/files/takuvomimigexiladimarowaf.pdfIn PDF document text
- https://cairparavel.ro/app/webroot/files/userfiles/files/14033314623.pdfIn PDF document text
- http://aldo-ins.com/userfiles/file/98526132323.pdfIn PDF document text
- http://salondebellezaanamariaromero.es/ckfinder/userfiles/files/xexibokijubixudo.pdfIn PDF document text
- https://hotelristorantenovecento.it/wp-content/plugins/super-forms/uploads/php/files/9593750f4a6e3307bc4f996ce96f92ea/xalemijinufoxu.pdfIn PDF document text
- http://ilsogno-bomboniere.com/userfiles/files/52802669785.pdfIn PDF document text
- http://ottotech.center/userfiles/file/kejiwexosaxoguralodufoset.pdfIn PDF document text
- http://avs-market.ru/admin/ckfinder/userfiles/files/semadus.pdfIn PDF document text
- http://www.binghan.my/userfiles/file/zusitazotoruk.pdfIn PDF document text
- http://erisalaw-chicago.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/somedofigaganusawugelex.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=zack+snyder%27s+justice+league+dual+audioPDF 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_off0000d829.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD829 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f040.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF040 | 10980 bytes |
SHA-256: 05958b857ef7af4d88aaee756b17f967812c3fca86a417377a39fdd0b8e5ffae |
|||
font_02_sfnt_off000109c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109C1 | 19440 bytes |
SHA-256: 9bcba488163d1d191c875eb4ebc6062258ff069b2d0f0401a038f02182e14cb2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.