MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites or disposable hosting, suggesting a link farm designed to lure users to download potentially malicious content. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://catamma.ru/uplcv?utm_term=wiiwatch+2+apk PDF link annotation
- https://webaprint.be/img/file/52791106412.pdfIn PDF document text
- https://www.lindopoint.it/wp-content/plugins/super-forms/uploads/php/files/46e42b0f72cae5ea2274dbb70f3996b5/rojizifaxefusozed.pdfIn PDF document text
- http://jokerprod.net/userfiles/file/28950318363.pdfIn PDF document text
- http://bk-plus.at/userfiles/files/1356660807.pdfIn PDF document text
- http://iglozawiercie.pl/zdjecia/file/60388961980.pdfIn PDF document text
- http://hytechcommunications.com/userfiles/file/tamipotubodarojamafemuge.pdfIn PDF document text
- http://maybomnuocdanang.com/uploads/image/files/bejawiruxan.pdfIn PDF document text
- http://cobe-ing.it/userfiles/files/93335715741.pdfIn PDF document text
- http://biirbeh.mn/images/content/file/netefobozuro.pdfIn PDF document text
- https://masterok-kovka.ru/wp-content/plugins/super-forms/uploads/php/files/19e9d3d36a47a164c47aad77857b0ec4/21654598919.pdfIn PDF document text
- http://mnwebdesign.dk/userfiles/file/58824407652.pdfIn PDF document text
- http://terralis.eu/catalogue_dynamique/file/jumezigurojefapiju.pdfIn PDF document text
- http://custom-mugs-factory.com/uploadfile/files/59880224371.pdfIn PDF document text
- http://biogenetec.tw/image/files/20210911_103708.pdfIn PDF document text
- https://frennphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139e93e2c1f7---kuzuxakefujinotigaxan.pdfIn PDF document text
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c5d090974d---logarinoxizoz.pdfIn PDF document text
- https://maggies-handmade.com/UserFiles/files/98436800872.pdfIn PDF document text
- https://www.serwkom.pl/plugins/ckfinder/userfiles/files/kedeji.pdfIn PDF document text
- https://namratalakhotia.com/userfiles/files/nepetijuvatumitarepav.pdfIn PDF document text
- https://nbtele.com/en/cache/fck_files/file/famomosotikoj.pdfIn PDF document text
- https://tectrongim.com/uploads/files/80441600660.pdfIn PDF document text
- http://bibikid.ru/upload/dudebidafa.pdfIn PDF document text
- http://janaturismointegrato.com/uploads/file/27575199007.pdfIn PDF document text
- http://dalaichau.com/files/lutivoma.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_off0000e710.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE710 | 10092 bytes |
SHA-256: 9f31c69623a263b9b59feff6cf1f791311a88dd75f6bd3a24306eb51293c5518 |
|||
font_01_sfnt_off0000fdd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDD2 | 21212 bytes |
SHA-256: adcf35939b2949abedc86bfcd1d1f12fe674343d876a73820618bdf9fd3b25e8 |
|||
font_02_sfnt_off0001352e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1352E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.