MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file is identified as a malicious PDF by multiple heuristics and a machine learning classifier. It contains numerous links pointing to compromised websites and disposable hosting, suggesting a phishing or malware distribution scheme. The presence of external URI links and compromised CMS upload links indicates an attempt to redirect the user to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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://medvor.ru/uplcv?utm_term=electrical+drives+mcq PDF link annotation
- http://duocmyphamcongty.com/app/webroot/uploads/files/30100985478.pdfIn PDF document text
- http://avtokit116.ru/!upload/files/fizivonulamalarivon.pdfIn PDF document text
- http://www.startservis.sk/novy/ckfinder/userfiles/files/gonebetozazinilarilena.pdfIn PDF document text
- https://www.techsrollout.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ecabd5f4c8---24291055711.pdfIn PDF document text
- http://fge-service.com/userfiles/file/kasumulogopilazoga.pdfIn PDF document text
- http://crystaltrade.hu/data/file/24870013271.pdfIn PDF document text
- http://aaexpansionjoint.com/wp-content/plugins/formcraft/file-upload/server/content/files/16149801daf89f---49211847645.pdfIn PDF document text
- https://ulsantour.com/FileData/ckfinder/files/20211001_0199D89DD19F5CCC.pdfIn PDF document text
- https://carparts-fixture.com/file/file/75969988212.pdfIn PDF document text
- https://mattweidnerlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143ace08a1b1---18876250212.pdfIn PDF document text
- https://jv-cms.crazy-jessie.nl/uploads/files/rafimoronesajezokosod.pdfIn PDF document text
- https://eksiliotomotiv.com/upload/ckfinder/files/razujoxeda.pdfIn PDF document text
- http://www.phonefixcomo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135c38981202---85608909479.pdfIn PDF document text
- http://jhdljz.com/userfiles/file/1633277858.pdfIn PDF document text
- https://hinodecoder.com/userfiles/file/29061476237.pdfIn PDF document text
- http://churchliferesources.org/wp-content/plugins/formcraft/file-upload/server/content/files/1614397594ceb9---zusevixipogupur.pdfIn PDF document text
- http://100gastro.cz/soubory/files/20352067083.pdfIn PDF document text
- https://purefeeling8.com/data/file/berojebodagosivufo.pdfIn PDF document text
- http://orenprom.com/img/account/file/fotizufawazebativoxem.pdfIn PDF document text
- https://kingdom.vn/userfiles/file/jalelififig.pdfIn PDF document text
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/16151b098e61e6---88178914572.pdfIn PDF document text
- http://dekoblickfang.de/userfiles/file/rijifawiw.pdfIn PDF document text
- https://webgirls-studio.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614bb2d5cccb1---5164921170.pdfIn PDF document text
- https://bishopsalamatkhokhar.org/userfiles/file/winixepo.pdfIn PDF document text
- https://galaxy-training.com/userfiles/file/tibafilixe.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_off0001155a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1155A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00012d71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D71 | 10500 bytes |
SHA-256: 01cb98a9611ff940c0b496f58c1fc8af52fc053ebbcef1cbb9785e40b5be6152 |
|||
font_02_sfnt_off00014520.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14520 | 19988 bytes |
SHA-256: ba2761cc43da762d267ff4900f4fc264571d56b652143fdfe3ab8f953e4a36a8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.