MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The 'SE_BROWSER_INSTALL_LURE' heuristic suggests the document is designed to trick users into installing malicious browser components. While no scripts were directly extracted, the presence of numerous embedded URLs, including one identified as a link farm, points towards a phishing or malware distribution scheme. The document's content appears to be obfuscated or corrupted, preventing a detailed analysis of its specific social engineering tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
-
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://paintingservicesonline.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16131715f0e03c---judavudebogesefovase.pdf In PDF document text
- http://westernmaki.com/uploads/files/33750092507.pdfIn PDF document text
- https://sakkestadbil.no/userfiles/file/13562984000.pdfIn PDF document text
- http://phunggia.biz/userfiles/file/tusewodorijotivus.pdfIn PDF document text
- https://rallstarawards.us/nbloom/fckuploads/file/gosakimazupevog.pdfIn PDF document text
- http://kangmeideyiliao.com/uploadfile/file///2021091106365866.pdfIn PDF document text
- http://costanzolegal.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/fofopuno.pdfIn PDF document text
- http://hide-bo.com/img/tmp/file/darokilobibosesonozudox.pdfIn PDF document text
- http://www.fan-consultants.com.tw/ezadmin/ckfinder/userfiles/files/mukavaxulibopur.pdfIn PDF document text
- http://otelm4b.ru/admin/ckfinder/userfiles/files/90400453533.pdfIn PDF document text
- http://lussoleathertiles.com/test4/EDITOR/example/v2/userfiles/file/47509012229.pdfIn PDF document text
- http://jamesandsons.ca/userfiles/file/kavuna.pdfIn PDF document text
- https://icon-studios.com/userfiles/file/delebufiwazobop.pdfIn PDF document text
- http://ambulatorioveterinariomariani.it/userfiles/files/2349936656.pdfIn PDF document text
- http://qunjl.com/userfiles/files/vafugukusovaxekoraxusebe.pdfIn PDF document text
- http://www.petersonassoc.com/emailimages/file/48776437252.pdfIn PDF document text
- https://dom4m.by/userfiles/files/renesefufejupakas.pdfIn PDF document text
- http://blossomtour.net/FileData/ckfinder/files/20210903_6456F093E4364AF2.pdfIn PDF document text
- http://yavuzselimvakfi.org/resimler/site/files/rodajagolazun.pdfIn PDF document text
- http://www.bandungmesin.com/file/dikiz.pdfIn PDF document text
- http://quickfix-poland.com/wp-content/plugins/formcraft/file-upload/server/content/files/16133610c3b86a---25033187151.pdfIn PDF document text
- https://mhreng.com/userfiles/file/novesa.pdfIn PDF document text
- http://anhuifan.com/upload_fck/file/2021-9-11/20210911083401359529.pdfIn PDF document text
- http://cheapneasytrafficschool.com/CheapNEasyTrafficSchool/pa/trainstation/uploads/image/file/40549786852.pdfIn PDF document text
- http://intranet.uts.edu.co/portal/app/ckfinder/userfiles/files/9187703005.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=hotel+hideaway+hack+mod+apkPDF 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_off0000d37c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD37C | 18704 bytes |
SHA-256: fff78f381cf6cc19d0103d9a7a74131f123e6218a521c99eb908d70227e1682f |
|||
font_01_sfnt_off000103bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103BD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011bd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BD4 | 10688 bytes |
SHA-256: 2ba372bfdb9c2010a441ae7db0ce48b0f3de486d0cd7e6cc63ddb020f707d83b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.