MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which are part of a link farm hosted on disposable domains. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or distributing further malware. The embedded JavaScript is a common technique for initiating malicious actions within PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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.
-
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.
-
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 https://oniceh.ru/uplcv?utm_term=how+do+i+change+my+mouse+cursor+back+to+normal PDF link annotation
- http://gaytonfa.com/upload/files/7569508440.pdfIn PDF document text
- http://hotelbelleepoque.bg/userfiles/file/87877153690.pdfIn PDF document text
- https://alummaswaja.com/yii/sdbalikpapan/home/images/upload/files/kasaxabomifoxotevabire.pdfIn PDF document text
- http://cp-tournament.org/ckfinder/userfiles/files/73927376329.pdfIn PDF document text
- http://rocb-ap.org/file_media/file_image/file/79065821627.pdfIn PDF document text
- http://kliknetezde.cz/admin/obrazky/file/74744933365.pdfIn PDF document text
- http://ladyqueen.it/userfiles/files/pifasenode.pdfIn PDF document text
- https://aakritidigitals.com/userfiles/files/benofexujuvodan.pdfIn PDF document text
- http://sweed-trans.eu/ckfinder/userfiles/files/78246558711.pdfIn PDF document text
- http://meuble-tunisie.com/userfiles/file/30133247467.pdfIn PDF document text
- http://oralrem.kz/ckfinder/userfiles/files/11334841704.pdfIn PDF document text
- http://fitnessklub-impuls.pl/uploads/assets/file/62239201582.pdfIn PDF document text
- https://www.mftelhas.com.br/adm/Editor/ckfinder/userfiles/files/30943644789.pdfIn PDF document text
- http://loaamtran.com/files/usersfiles/files/87847923283.pdfIn PDF document text
- https://jewfri.kr/files/image/files/46804279643.pdfIn PDF document text
- https://www.colegiodomus.com.br/js/ckfinder/userfiles/files/60881679563.pdfIn PDF document text
- http://alternativefitness.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16130c53399dd5---sanajogaluvemi.pdfIn PDF document text
- https://rsvforum.com/userfiles/file/vavelaz.pdfIn PDF document text
- https://ls-machinery.com/uploadpic/files/202110031503006591.pdfIn PDF document text
- http://www.dereformasenalicante.com/archivos/files/foselefazadolepunanebaxap.pdfIn PDF document text
- http://technology-mp.it/userfiles/files/sivenasuludar.pdfIn PDF document text
- https://pinpointfeedtech.com/ckfinder/userfiles/files/79438796732.pdfIn PDF document text
- https://tezerwatch.com/file/upload/files/09-23-04-29-32-52.pdfIn PDF document text
- http://pro-roubenky.cz/UserFiles/File/lazad.pdfIn PDF document text
- https://dewalt-naradi.cz/media/upload/editor/file/5991787535.pdfIn PDF document text
- 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_off0000d76a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD76A | 20488 bytes |
SHA-256: d630fd26553b1c858774162c4fdfd9bc757f7010e994d906545e627b073462f4 |
|||
font_01_sfnt_off00010d92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D92 | 11340 bytes |
SHA-256: f65d24dfd24dc72bfddcaae40ac95a2ae784a78d367ebb96f37ab2a90f387805 |
|||
font_02_sfnt_off000127e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127E0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.