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 pointing to disposable hosting or compromised CMS uploads, characteristic of a link farm used for phishing or malware distribution. Heuristics indicate the PDF is a link farm and ClamAV detected it as a phishing trojan. The ML classifier also flagged it with high confidence.
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 https://pixomot.ru/uplcv?utm_term=balancing+equations+questions+for+class+7 PDF link annotation
- https://yapluka-services.fr/userfiles/file/55573069378.pdfIn PDF document text
- http://toyotacri.com/userfiles/files/79354041905.pdfIn PDF document text
- http://tsrmvolontari.it/userfiles/files/kisaxexudufug.pdfIn PDF document text
- http://tcgardening.com/userfiles/file/2021090714480373499.pdfIn PDF document text
- https://rsun.pro/admin/ckfinder/userfiles/files/48813170753.pdfIn PDF document text
- http://www.europesolidaire.eu/userfiles/files/69166893008.pdfIn PDF document text
- https://mehreganimaging.ir/images/upload/files/fatetunogire.pdfIn PDF document text
- https://pcetravel.com/files/file/pivuri.pdfIn PDF document text
- http://rheinmotel.com/userfiles/file/xosilolidu.pdfIn PDF document text
- http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/16134e408280e5---xorifiruxox.pdfIn PDF document text
- http://proallprint.com/userfiles/files/fixatama.pdfIn PDF document text
- https://derechosenred.org/aym_image/files/95729273286.pdfIn PDF document text
- http://www.sun-green.eu/ckfinder/userfiles/files/notusofabuvinatudofawud.pdfIn PDF document text
- http://nkmate.com/FileData/ckfinder/files/20210916_94886AB5586DDCC6.pdfIn PDF document text
- http://amicalelaique-guyancourt.fr/ckfinder/userfiles/files/35972258998.pdfIn PDF document text
- https://3eyamaichi.com/upload/ckfinder_temp/files/20210905215413.pdfIn PDF document text
- https://jyapa.com/jhuoyue/uploadfiles/jizetozuremamo.pdfIn PDF document text
- http://ministryofrum.com/memlogos/file/zedokiralezokiforodazuxe.pdfIn PDF document text
- https://stakeoutllc.com/wp-content/plugins/super-forms/uploads/php/files/a411153b0e7ba779bb58694fb42514a0/befefesiremeza.pdfIn PDF document text
- http://worldofpacifiers.com/editor_uploads/system/files/81000165639.pdfIn PDF document text
- https://francoisdaulte.com/ckfinder/userfiles/files/xajalitewidazup.pdfIn PDF document text
- http://artospace.com/pics/file/74850006996.pdfIn PDF document text
- https://www.d-table.com/wp-content/plugins/super-forms/uploads/php/files/fa92f913713f2bf579e07b6428ed4dab/92410406404.pdfIn PDF document text
- http://ohana1bbq.com/uploads/files/dutipasomegapibi.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_off0000e572.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE572 | 10860 bytes |
SHA-256: e08d8439a76c0f68a4d9a1b5324e26270cfc76975ed713686f0628db85540ece |
|||
font_01_sfnt_off0000fe79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE79 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0001168b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1168B | 18212 bytes |
SHA-256: 6b38ddaf7b458d7bd3165cee904fa976f29669436719205010977d2846b81e94 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.