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 and a machine learning classifier as malicious. It contains numerous links pointing to compromised WordPress sites and other disposable hosting, suggesting a link farm designed to redirect users. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports its malicious nature, likely serving as a lure for phishing or to download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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://drafthe.ru/uplcv?utm_term=incognito+mode+android+phone PDF link annotation
- https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/5eaeef54814d581e69fe9da5d3286185/morazojut.pdfIn PDF document text
- http://austria-ex.com/images/blog/file/40205567374.pdfIn PDF document text
- http://tdbakademi.org/userfiles/files/48563275892.pdfIn PDF document text
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/1612f18b109733---8080451807.pdfIn PDF document text
- https://nceptionsolutions.com/wp-content/plugins/super-forms/uploads/php/files/0451795b52dcfc45562ddb41538b32c0/87674434388.pdfIn PDF document text
- https://simovi.mx/wp-content/plugins/formcraft/file-upload/server/content/files/1614cb1f391993---16431425986.pdfIn PDF document text
- http://brenna-ski.pl/userfiles/file/zixiposi.pdfIn PDF document text
- http://fortwashington.abwingsmd.com/uploads/files/xebemalarobibe.pdfIn PDF document text
- https://krainaogrodow.eu/zdjecia/fck/file/98683248782.pdfIn PDF document text
- http://winterwonderlandzundert.nl/uploadimages/files/84273593561.pdfIn PDF document text
- https://bilalyapidekorasyon.com/userfiles/file/zilivekisi.pdfIn PDF document text
- https://hotnewsmd.deca.md/upload/userfiles/files/womatonujopelig.pdfIn PDF document text
- https://amoslodge10.org/ckfinder/userfiles/files/melevo.pdfIn PDF document text
- http://indianspringhomes.net/userfiles/files/gifugedubureruxobo.pdfIn PDF document text
- http://open.ua/uploads/ckeditor/files/degeg.pdfIn PDF document text
- https://123natura.com/stockages/files/tevagilazilazobenasagoj.pdfIn PDF document text
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/161510ba20e6e8---42422782247.pdfIn PDF document text
- http://massimosusto.eu/userfiles/files/zudiruti.pdfIn PDF document text
- http://ttmplus.com/userfiles/files/boludejajawitok.pdfIn PDF document text
- http://palirna-frydek.cz/uploaded/file/kisefugatofesebu.pdfIn PDF document text
- http://medrea.ru/upload/files/19459938707.pdfIn PDF document text
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/1614c643127471---48520638775.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_off0000b5a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB5A5 | 10700 bytes |
SHA-256: 9ccda005d985ba5ac15496bf2be653238e5c77b099e98b3f114fbdbcc1920096 |
|||
font_01_sfnt_off0000cdbf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDBF | 19144 bytes |
SHA-256: fbe7ba322387cce66618013f0381ff6942d7f0cf72c560139400f927ee6dba04 |
|||
font_02_sfnt_off0000ffb9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFB9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.