MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links, many pointing to compromised CMS upload storage and disposable hosting, suggesting a link farm designed to redirect users. The PDF structure and embedded links are indicative of a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://iphonerepairservice.nl/app/webroot/files/userfiles/files/32124440821.pdf In PDF document text
- http://www.mbk-montage.nl/ckfinder/userfiles/files/76693042325.pdfIn PDF document text
- https://too.kg/wp-content/plugins/super-forms/uploads/php/files/6406e821c0e135dbc036afea2012a7ab/49979058431.pdfIn PDF document text
- http://venkateshservices.com/uploads/tovufagisijarijafuwax.pdfIn PDF document text
- https://adium.ru/userfiles/file/bolefob.pdfIn PDF document text
- http://eclickapps.in/userfiles/files/579652000.pdfIn PDF document text
- http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/pnqdl7gav0lcgatj4ar86aqb62/87557242295.pdfIn PDF document text
- http://westernmaki.com/uploads/files/2460678676.pdfIn PDF document text
- http://uniondrygoods.com/fckeditor/userfiles/file/jujajikixumoresututijal.pdfIn PDF document text
- http://balcimimarlik.com/resimler/files/zugomiwunupazig.pdfIn PDF document text
- https://atiksigorta.com/files/fodotepivuwogetuwa.pdfIn PDF document text
- http://nek.ua/wp-content/plugins/formcraft/file-upload/server/content/files/161350eb126f73---supifajipitig.pdfIn PDF document text
- https://pomtco.com/technical/files/file/boxumovibutewigesux.pdfIn PDF document text
- http://weifong.tw/fckimages/file/73268090849.pdfIn PDF document text
- https://dm288.rs/slicice/file/49161331583.pdfIn PDF document text
- https://learningsolution.ca/userfiles/files/85743443557.pdfIn PDF document text
- http://weiddy.com/uploads/files/202109151804303010.pdfIn PDF document text
- http://ambulatorioveterinariomariani.it/userfiles/files/29277286362.pdfIn PDF document text
- http://www.asiacoservice.com/file/files/suxaserojupaxizebodixipur.pdfIn PDF document text
- http://x-site.by/upload/editor/files/63002565121.pdfIn PDF document text
- http://detskypohar.cz/upload/file/doriw.pdfIn PDF document text
- http://highdeal.linkeo.net/ckfinder/userfiles/files/zonekewumodebisenunizof.pdfIn PDF document text
- http://obedovice.cz/userfiles/file/63499230217.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=veg+dosa+varietiesPDF 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_off0000db74.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB74 | 17860 bytes |
SHA-256: e55b0fb534cb588923ecd71c7a6db442784d182130c9c43fd2858d1ccd9122ea |
|||
font_01_sfnt_off0001098e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1098E | 10308 bytes |
SHA-256: 5bfdb19e4e46f350041014ee4e19fc1042ff8b655bd2aafaa39a17a6a90a85c6 |
|||
font_02_sfnt_off000120bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120BC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.