MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
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 other PDF files, suggesting a link farm designed to obscure the ultimate malicious destination. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically flags this behavior. While no scripts were explicitly extracted, the nature of the PDF and its numerous outbound links strongly suggest it is part of a phishing or malware distribution campaign, likely using embedded JavaScript to facilitate redirects or downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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
-
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://didula.com/img/file/93587606302.pdf In PDF document text
- https://huangs.tw/uploads/files/202109021707384728.pdfIn PDF document text
- http://logicamail.it/draft/media/xomala.pdfIn PDF document text
- https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/hpkcahh86tmcr6fqdasqstpn7i/luruzemekifunor.pdfIn PDF document text
- https://xtremefitksa.com/ckfinder/userfiles/files/80198518745.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/33794108362.pdfIn PDF document text
- https://fontaine-eva.fr/userfiles/files/kojewopufizawos.pdfIn PDF document text
- http://erodiertechnik-wenzel.de/userfiles/file/kiniz.pdfIn PDF document text
- http://zhouzhuanx.com/v15/Upload/file/2021911021242125.pdfIn PDF document text
- https://www.rockandroll.blog.br/wp-content/plugins/super-forms/uploads/php/files/9bls2adirpj4f6ie0j6av5q81a/89656960322.pdfIn PDF document text
- http://www.alex-vasilkov.ru/images/wisdom/file/64275384464.pdfIn PDF document text
- http://campbellelectronics.com/uploads/13470049893.pdfIn PDF document text
- https://halkapsikoloji.com/userfiles/file/10959302524.pdfIn PDF document text
- http://xn----8sbfeahwarn6ac1adp3fb2p.xn--p1ai/userfiles/file/pikanidajufadepowat.pdfIn PDF document text
- https://bahia-group.com/ckfinder/userfiles/files/54094362928.pdfIn PDF document text
- https://ijaetis.org/ckfinder/userfiles/files/ludisalajijuxiridufetimum.pdfIn PDF document text
- http://businessnavigator.in/ckeditor/uploads/files/78946710122.pdfIn PDF document text
- https://0922.sproname.com/files/userfiles/files/mafoxok.pdfIn PDF document text
- http://fsoa.cn/userfiles/file/wusesobek.pdfIn PDF document text
- http://gazdalkodjokosan.hu/img/userfiles/file/wiwokoxulafamegarat.pdfIn PDF document text
- http://tokyoto.pl/UserFiles/file/73180684874.pdfIn PDF document text
- http://vnndt.com/Images_upload/files/28369936934.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=grand+masti+movie+downloadPDF 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_off0000e391.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE391 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000fba8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBA8 | 10600 bytes |
SHA-256: 62eb280f0be208758ac3d27887a5cb4e44aeadaff6464ef6a038dea3962eed0a |
|||
font_02_sfnt_off000113ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113EC | 17256 bytes |
SHA-256: f24a18a9fa37f2eb21fce237888ebae420a93999059ce58b3ea6b3403fadd799 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.