MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://yishiweb.com/upfiles/files/20210904_210704.pdf In PDF document text
- http://budoprojekt.eu/obrazy/file/nazixegitega.pdfIn PDF document text
- https://n95america.com/wp-content/plugins/super-forms/uploads/php/files/7b8df4823c7160721bc5dbe1e079db0b/50232104768.pdfIn PDF document text
- http://studiorapizza.it/userfiles/files/13793566568.pdfIn PDF document text
- http://associazionemillesogni.it/userfiles/files/doxafidikej.pdfIn PDF document text
- https://ceylanotel.com/firma/files/29795387477.pdfIn PDF document text
- http://mygiftltd.com/userfiles/file/53707722137.pdfIn PDF document text
- https://duvanco.be/docs/files/lugunetenowagavonima.pdfIn PDF document text
- http://embody.box8websites.com/ckfinder/userfiles/files/98769833083.pdfIn PDF document text
- http://school19-zav.ru/userfiles/file/kefonimuferekusujotufodi.pdfIn PDF document text
- http://cutyoursupport.com/userfiles/file/noror.pdfIn PDF document text
- http://cestovni-postylka.eu/userfiles/file/84743476524.pdfIn PDF document text
- http://delta-serwis.pl/pliki/bulipaxesagilopuliwod.pdfIn PDF document text
- https://serviceservice.eu/userfiles/file/85223585908.pdfIn PDF document text
- https://tanhaithanhvalves.com/quangcao/admin/file/13482697896.pdfIn PDF document text
- http://steclotildehorton.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16138490c62bec---37506865776.pdfIn PDF document text
- https://eyetracking.pl/userfiles/file/8331209943.pdfIn PDF document text
- http://predit.ru/admin/ckfinder/userfiles/files/besepofosixabevifavemeju.pdfIn PDF document text
- https://proektasis.gr/admin/spaw2/uploads/files/jezujuwogaxoxekap.pdfIn PDF document text
- https://pmapmc.com/userfiles/image/files/98530371568.pdfIn PDF document text
- http://iamsoldierfit.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f945f09619---8036341167.pdfIn PDF document text
- https://abyway.lv/images/ck_images/files/45693803899.pdfIn PDF document text
- https://www.marbelitesa.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1612f1523e5eb4---mapogituzowato.pdfIn PDF document text
- http://sriagasthiyarastro.com/FCKeditor/userfiles/file/dumekituxidi.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=android+studio+emulator+for+macPDF 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_off0000dcf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCF6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f508.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF508 | 17856 bytes |
SHA-256: aab7bf7f59e5823f422036310b66f5ba6e462493a22f73420a8db2a7adb34d5a |
|||
font_02_sfnt_off000123d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123D5 | 10716 bytes |
SHA-256: 2127e0e2869c8be5882b9ae879094e5b977ee6560aef4458888bd7bfb3e6352e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.