MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous external links, many pointing to other PDF files hosted on compromised WordPress sites or disposable domains, indicating a link farm designed to lead users to malicious content. ClamAV and ML classifiers identified this PDF as malicious, specifically as a phishing or trojan delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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 http://harchovyk.com/userfiles/file/sabejari.pdf In PDF document text
- https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/1606cbdb35e1e1---junakonekapisobum.pdfIn PDF document text
- https://lorenzonimmigrationlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/16111d46e13d94---luxeb.pdfIn PDF document text
- http://plusbateria.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b97e1782dd---novusitodideluzeri.pdfIn PDF document text
- https://clubsportedinburgh.org/userfiles/files/vijudaje.pdfIn PDF document text
- http://moriefrusca.com/userfiles/files/zakire.pdfIn PDF document text
- http://qualityspices.in/ckuploads/files/tejejanu.pdfIn PDF document text
- http://www.aamuhsv-madisonalumni.org/files/files/87334803531.pdfIn PDF document text
- https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/fda41e696492fbea671271d32f29cb71/vasoninimaseres.pdfIn PDF document text
- http://traditionsradio.com/wp-content/plugins/super-forms/uploads/php/files/s16ti24pidj0bk4ptr6tu4ps61/88207016816.pdfIn PDF document text
- http://urparitet.ru/admin/ckfinder/userfiles/files/99212193489.pdfIn PDF document text
- http://benetalent.com/upload/files/54733148888.pdfIn PDF document text
- https://ghadir-eng.com/userfiles/files/duwazoduvabogonujaxubev.pdfIn PDF document text
- http://restravel.ru/ckfinder/userfiles/files/tofikukepileseravukabot.pdfIn PDF document text
- http://francescofesta.it/userfiles/files/fevilixikilori.pdfIn PDF document text
- http://grandinhr.eu/images/user/file/85246693925.pdfIn PDF document text
- https://www.nosolodespedidas.es/wp-content/plugins/formcraft/file-upload/server/content/files/16088bf397192f---71291202635.pdfIn PDF document text
- https://www.helpagesl.org/wp-content/plugins/formcraft/file-upload/server/content/files/160bc80a48181d---57744536812.pdfIn PDF document text
- http://resumesfromabove.com/userfiles/file/gizage.pdfIn PDF document text
- https://joyfool.art/wp-content/plugins/super-forms/uploads/php/files/cc596305c769e23bf14a719af36f591b/72199932194.pdfIn PDF document text
- http://www.belladermeestetica.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16070539c1417c---zopiguzopubuto.pdfIn PDF document text
- https://web-sila.ru/wp-content/plugins/super-forms/uploads/php/files/de7bd4c27511189734fe86ebd2085d90/fixafebowosil.pdfIn PDF document text
- https://binhruamuinanobac.com/wp-content/plugins/super-forms/uploads/php/files/jeim4jn6el19c8g6on9mb05ml2/89057419421.pdfIn PDF document text
- https://sasalidayanisma.org/uploads/file/mowelijolorepekux.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=karl+popper+a+mis%C3%A9ria+do+historicismo+pdfPDF link annotation
- 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_off0000db81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB81 | 10928 bytes |
SHA-256: d457ebe0665e87ac81021f46542d38264a35cf238b5a0b27ee65b9d3b6fbd307 |
|||
font_01_sfnt_off0000f482.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF482 | 17916 bytes |
SHA-256: e6a43c7e5fb6c5ae5f6eabc318220aa3c8913a0880a4d2aa8ba13399029e152e |
|||
font_02_sfnt_off0001225a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1225A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.