MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML and ClamAV as malicious, exhibiting characteristics of a link farm on disposable hosting. It contains numerous embedded URLs pointing to external PDF files, suggesting a phishing or malware distribution campaign. No scripts were extracted, but the presence of many external links indicates a high likelihood of directing users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9888
Heuristics 5
-
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.
-
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://medvor.ru/uplcv?utm_term=crack+after+effect+2020 PDF link annotation
- http://chroscina.com/userfiles/file/xisenanekuvarisuluja.pdfIn PDF document text
- http://chemonova.com/FCKeditor/file/49513862464.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b92f0e8c3d---supisifivigitapiko.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130d34d4a29c---5122348235.pdfIn PDF document text
- http://rjbmachinery.com/d/files/tojusar.pdfIn PDF document text
- http://dobraukraina.org/sites/all/sites/dobraukraina.org/files/98650625024.pdfIn PDF document text
- http://4wheelchile.cl/admin/uploads/file/vobadatafow.pdfIn PDF document text
- http://electriccityusa.com/images/fck_uploads/file/ranisulevodupemowuvumowol.pdfIn PDF document text
- https://mancomunidadvaldizarbe.com/userfiles/files/jifikekisedix.pdfIn PDF document text
- https://etimes.mn/uploads/files/75932654856.pdfIn PDF document text
- http://pm-ural.com/uploads/files/lowesiruvujiwe.pdfIn PDF document text
- http://355353.ru/userfiles/file/nipedavoxazuwoxi.pdfIn PDF document text
- http://airholic.com/UpFiles/WebEditorFiles/file/87586153635.pdfIn PDF document text
- http://siciny.pl/userfiles/file/riferujejogenobusevo.pdfIn PDF document text
- https://mindweave.co.uk/wp-content/plugins/super-forms/uploads/php/files/t5q4r50t4jqho9mfj2refvs7uk/nabiragut.pdfIn PDF document text
- http://safedoorsystems.com/cmsimages/file/22149596519.pdfIn PDF document text
- https://inunekocp.jp/mailmagazine/upload/files/72472410564.pdfIn PDF document text
- https://detector-billetes.com/Imagenes/file/12273587810.pdfIn PDF document text
- https://leise.ru/admin/ckfinder/userfiles/files/romisigobipe.pdfIn PDF document text
- http://fkm-lux.by/var/upload/file/tomumifedosiviwa.pdfIn PDF document text
- http://hotelamadeustorino.com/userfiles/files/40508048380.pdfIn PDF document text
- http://gesundezellen.com/neu/userfiles/file/kugununiwabajajeli.pdfIn PDF document text
- http://birdwatching.sk/media/file/98854137193.pdfIn PDF document text
- http://flapboxes.custompackageboxes.com/userfiles/files/16584073800.pdfIn PDF document text
- http://paradoxine.com/upload/files/27651065018.pdfIn PDF document text
- http://shsuorui.com/uploadfiles/fckeditor/20210904/file/16307251313717.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_off000105aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105AA | 19868 bytes |
SHA-256: 439e647aa2bbcfebd521a0ba73bdc5d85c5114682bc6e4fcca1e5431a0d3ba47 |
|||
font_01_sfnt_off0001392b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1392B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00015142.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15142 | 10164 bytes |
SHA-256: 835daa11b5e1df262ced24cddb59eeb1cedf56180063d3d2e0f46e98d9e629e6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.