MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by multiple heuristics as malicious, including a machine learning classifier and ClamAV, indicating it is likely a phishing or malware distribution lure. The file contains numerous links pointing to various domains, many of which appear to be compromised WordPress upload directories, suggesting a link farm designed to redirect users to malicious content. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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 https://garglob.ru/uplcv?utm_term=what+is+focused+differentiation PDF link annotation
- http://booklandbooks.com/userfiles/file/17768101747.pdfIn PDF document text
- http://nextgenship.net/upload/file/2021070616255880559.pdfIn PDF document text
- https://gccpay.net/wp-content/plugins/super-forms/uploads/php/files/b7f6e72e24a4e2a376b19c440f00551e/99104129079.pdfIn PDF document text
- http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/160de7174d56ab---zeropoxuwajotofuwuxal.pdfIn PDF document text
- http://prota.ru/upload/files/80543845273.pdfIn PDF document text
- https://aquariumfargo.com/wp-content/plugins/super-forms/uploads/php/files/5ce263904084befb27a9b20cabddc781/44200856148.pdfIn PDF document text
- http://kuresi-kaitori.com/upload/content_pic/files/39267974525.pdfIn PDF document text
- https://pui-vital.ro/msg_media/file/62377949845.pdfIn PDF document text
- http://pobierzplik.pl/uploads/files/56486423957.pdfIn PDF document text
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/16072d3d0a314d---dokuravaxav.pdfIn PDF document text
- https://www.rapn.ru/ckfinder/userfiles/files/80211927274.pdfIn PDF document text
- http://comicpapyrus.com/wp-content/plugins/super-forms/uploads/php/files/d57e1123d1312acef15f1092707d8001/vekawobosixozo.pdfIn PDF document text
- https://gaziemirkentkonseyi.com/upload/files/18967662546.pdfIn PDF document text
- https://home18.ru/wp-content/plugins/super-forms/uploads/php/files/92e50c1f2200415ee1f208aae1269e6a/55810176078.pdfIn PDF document text
- https://carpanea.it/wp-content/plugins/super-forms/uploads/php/files/be52f6f277f2d8f280582c91b51472aa/nirosibalepipor.pdfIn PDF document text
- http://paykaaluminiya.ru/ckfinder/userfiles/files/xubulevorupemoxababe.pdfIn PDF document text
- http://4grd.com/cmsimages/file/zusuzofopujox.pdfIn PDF document text
- http://straub-online.ch/userfiles/files/lebifijagetufa.pdfIn PDF document text
- https://rrrc.us/userfiles/file/xepup.pdfIn PDF document text
- http://theopenhouseclub.com/wp-content/plugins/super-forms/uploads/php/files/cae93c93559e0225ff99507b3d8f261e/goginozunew.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_off0000c976.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC976 | 17908 bytes |
SHA-256: b3f4b306c928dae7b84ee28fb18430ce512d2a63332c87d8bb850dcda15c8876 |
|||
font_01_sfnt_off0000f66d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF66D | 10620 bytes |
SHA-256: c36bd50c144b69fb86a0710def230eb3009e8f9ce4753a9ae31cbdc63e432d5a |
|||
font_02_sfnt_off00010eb9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EB9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.