MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to other PDFs hosted on compromised websites or disposable domains, indicating a link farm designed to lead users to malicious content. The ClamAV detection and ML classifier strongly suggest this PDF is malicious, likely a phishing lure or a distribution point for further malware. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://ketchas.ru/uplcv?utm_term=website+to+android+app+free PDF link annotation
- https://mangonebike.com/uploads/file/nufakapopinubizamus.pdfIn PDF document text
- https://segurosjdd.com/wp-content/plugins/super-forms/uploads/php/files/20lfgg92eilimpfmmgto2hcp45/46955965879.pdfIn PDF document text
- http://automyjka.pl/automyjka.pl/userfiles/file/10251344731.pdfIn PDF document text
- http://decaiyun.com/upload/file/210917054912331241pvd1j53v11me.pdfIn PDF document text
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f5d02d0583---fonaravofovop.pdfIn PDF document text
- https://beautydiction.com/ckfinder/userfiles/files/torifetumurof.pdfIn PDF document text
- https://yar-net.ru/userfiles/file/sebazutazimepizaje.pdfIn PDF document text
- http://tech-sub.com/userfiles/file/44210962646.pdfIn PDF document text
- http://chalappuram.com/userfiles/file/lajenejuwowugafigaga.pdfIn PDF document text
- http://ptk-astana.kz/wp-content/plugins/super-forms/uploads/php/files/8cab47aa0bd9a953c637907d9f23799f/fufifotujizelemogirejaxa.pdfIn PDF document text
- http://jszl-rolls.com/filespath/files/20210912083818.pdfIn PDF document text
- http://asesorgubernamental.com/images/file/51867610699.pdfIn PDF document text
- http://uticachemical.com/files/upload/files/nikov.pdfIn PDF document text
- http://tcihk.com/userfiles/rusokilikusufokedukefum.pdfIn PDF document text
- https://footballsod.com/images/ck-uploads/files/29334560660.pdfIn PDF document text
- http://dhleisure.com/ckupload/files/dalotiluwetis.pdfIn PDF document text
- http://dsraxys.com/uploads/35855142202.pdfIn PDF document text
- https://glaze-metalart.com/upload/files/21837027986.pdfIn PDF document text
- http://www.cafeinca.com/img/public/contenido/file/gisamesobijulotexamuwuta.pdfIn PDF document text
- http://stoewebdesign.no/userfiles/file/nefaf.pdfIn PDF document text
- http://xn--brneneskontor-landsforening-b0c.dk/userfiles/file/tetodefuwibavovamejujopaz.pdfIn PDF document text
- http://nriloan.jctoursandtravels.in/files/97708826010.pdfIn PDF document text
- http://teaterskolen-efteruddannelsen.dk/ckfinder/userfiles/files/3815763659.pdfIn PDF document text
- http://tkhomedeco.com/assets/uploads/ckedit/files/20210903215504.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_off00010a11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A11 | 17812 bytes |
SHA-256: 2360d779f1f2ea27a20c3dd51855c411f27ae79e9c7d4a49cc612e230c316937 |
|||
font_01_sfnt_off000138b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138B1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000150c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x150C8 | 10576 bytes |
SHA-256: efcb2f292d6116ee12c854a96c53debaddc3a08e405968edd8fed8ec83757f56 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.