MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and multiple external URIs, with one heuristic indicating it's a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to trick users into downloading a secondary payload via the deceptive links. The presence of embedded JavaScript points to potential exploitation or further malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 7
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://robfredo.com/userfiles/file/39767321606.pdf In PDF document text
- http://mamnonsaokhue.vn/app/webroot/files/ckfinder/files/24173298666.pdfIn PDF document text
- http://airmon.hu/images/files/folemob.pdfIn PDF document text
- http://haraj-alqunfudhah.com/userfiles/file/peviwakarosag.pdfIn PDF document text
- https://incoyun.com/calisma2/files/uploads/73262447783.pdfIn PDF document text
- https://certifiedmoversinc.com/wp-content/plugins/super-forms/uploads/php/files/05103a5788f8c5b0a98fd16d3b4d471b/21803747729.pdfIn PDF document text
- http://terhautz.com/upload_files/files/kelesexamowiramurego.pdfIn PDF document text
- http://sinara.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/161452082a15d5---bejuruwisetebipek.pdfIn PDF document text
- http://webinaris.org/ckfinder/userfiles/publics/files/boranajerudosewokugamoz.pdfIn PDF document text
- http://houselandia.ru/files/velepalupow.pdfIn PDF document text
- https://southernwashpros.com/nbloom/fckuploads/file/zupedux.pdfIn PDF document text
- https://wildarium.com/ckfinder/userfiles/files/58542876038.pdfIn PDF document text
- https://eastoncn.housemember.com/uploads/files/91114657447.pdfIn PDF document text
- http://spostojow.pl/userfiles/file/83966396840.pdfIn PDF document text
- https://vidaleve.net/ckfinder/userfiles/files/56859399433.pdfIn PDF document text
- http://jubileejec.com/userfiles/files/54701618444.pdfIn PDF document text
- http://hindel-relax.ch/ckfinder/userfiles/files/63207776677.pdfIn PDF document text
- https://winstar-tools.com/UserFiles/editor/file/16585740387.pdfIn PDF document text
- https://laughteronlineuniversity.com/images/upload/files/xinelatabokibilejagav.pdfIn PDF document text
- https://kccegis.com/upfiles/content/file/20210903124839.pdfIn PDF document text
- https://svenjakretschmer.com/ckfinder/userfiles/files/16380813306.pdfIn PDF document text
- http://reversetheclocknow.com/ckfinder/userfiles/files/41127226192.pdfIn PDF document text
- https://cepatdaftargroup2.com/contents/files/55124384670.pdfIn PDF document text
- http://epoch-making.jp/js/upload/files/binodemobes.pdfIn PDF document text
- https://big-affaires.com/img/pics/files/foliwi.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=lock+screen+removal+android+freePDF 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_off0000ec78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC78 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0001048f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1048F | 10652 bytes |
SHA-256: 41e9edd0553a5a773ba3300bc92ae0ba03e56a393602e8e87e183f6e5b649f57 |
|||
font_02_sfnt_off00011ce4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CE4 | 17748 bytes |
SHA-256: 55290849a3f779b1209e91718e87859aad626cd4eeb98b10d7ab9403c90b607e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.