MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file is a PDF identified as malicious by ClamAV and an ML classifier. It contains multiple heuristics indicating it's a link farm, with several URLs pointing to compromised CMS uploads and disposable hosting. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the overall structure suggests an attempt to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://sunnysolutions.it/uploads/assets/file/wimumijutomixanotakusal.pdf In PDF document text
- https://equantumconsulting.com/files/files/17151506104.pdfIn PDF document text
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/5mhtjhfr2t94dl0hsknp9lv6ip/70223250805.pdfIn PDF document text
- https://acethamessecurity.co.uk/wp-content/plugins/super-forms/uploads/php/files/16f8ec566aca4e36ccb84f9f5429ff94/70829219310.pdfIn PDF document text
- http://maxtarget.by/ckfinder/userfiles/files/petikifululi.pdfIn PDF document text
- http://gruppocreta.com/userfiles/files/firogapuf.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160848173a6059---77142453455.pdfIn PDF document text
- https://www.sensiblemachines.com/ckfinder/core/connector/php/files/26494493143.pdfIn PDF document text
- http://erictex.com/ufiles/files/55412273768.pdfIn PDF document text
- http://www.morenoroofing.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611cfe4dea7eb---vubawewubadevuxar.pdfIn PDF document text
- http://logisticsnetworks.net/ckfinder/userfiles/files/75733195660.pdfIn PDF document text
- http://broadviewlibrary.org/uploaded_bvlib/file/lopubik.pdfIn PDF document text
- http://global-gypsum.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8ebbe4289b---44201022322.pdfIn PDF document text
- https://lemanssrl.it/file/xozikupixajozimakufanixig.pdfIn PDF document text
- https://allmassage.net/upload/file/20210605000055.pdfIn PDF document text
- http://ekotronic.eu/files/file/66223320527.pdfIn PDF document text
- http://www.nandomoraes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c58e7ec2096---woginate.pdfIn PDF document text
- http://baanpowertrain.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ce1e67c6da---35512285112.pdfIn PDF document text
- http://teifsepahan.com/files/file/84294496902.pdfIn PDF document text
- https://merydian.pl/nowymerydian/userfiles/file/63871724926.pdfIn PDF document text
- http://ohappy.org/userData/board/file/pirugagoxesojijabukav.pdfIn PDF document text
- http://turbooto.vn/upload/files/36296553095.pdfIn PDF document text
- https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d2425f06769---94402658302.pdfIn PDF document text
- http://tasarimak.net/ckfinder/userfiles/files/wirejososebuzulob.pdfIn PDF document text
- http://kondicionery-dolgoprudny.ru/upload_picture/file/delel.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=convertidor+powerpoint+a+pdf+lovePDF 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_off0000b8a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8A4 | 16156 bytes |
SHA-256: 51e5f1bff247cf148d83aff9f7c7f6fcb1e62ac1a41325c670051307039b889a |
|||
font_01_sfnt_off0000e11d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE11D | 10508 bytes |
SHA-256: bf6cf72b4aa8d770fa1b861328bc67a08b443bb9587384531c762e06f2679a13 |
|||
font_02_sfnt_off0000f939.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF939 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.