MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1055.012 Process Injection
T1204.002 Malicious File
This PDF file was identified as malicious by ML classifiers and ClamAV, indicating it's a phishing or malware distribution lure. It functions as a link farm, with numerous embedded URLs pointing to compromised CMS upload directories. These links likely serve as redirects to malicious sites or directly host further-stage malware. The PDF structure and embedded links strongly suggest an attempt to trick users into downloading or visiting harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.6426
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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://grafitpoint.ru/wp-content/plugins/super-forms/uploads/php/files/d33657c84b93ee20f9cd7bf6af68b26b/vileditediruk.pdf In PDF document text
- http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610891431c871---27208125010.pdfIn PDF document text
- http://sushinamu.com/uploads/files/besupegifuzuk.pdfIn PDF document text
- http://vcelari.naceradec.cz/includes/ckfinder/userfiles/files/lanamupixuferu.pdfIn PDF document text
- https://www.tifdip.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6cbf6734b1---95960066235.pdfIn PDF document text
- https://lostsoulsmemorialnj.org/wp-content/plugins/super-forms/uploads/php/files/b44a0094d0aa89dcd6cf73c964938bab/biresew.pdfIn PDF document text
- http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160771d1f6d746---39303496018.pdfIn PDF document text
- http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/160fafe8df3acb---kanoluzat.pdfIn PDF document text
- http://chinoboxingclub.com/clients/36032/File/bibifigimajijuwosewoxusov.pdfIn PDF document text
- https://jyapa.com/jhuoyue/uploadfiles/kufonav.pdfIn PDF document text
- https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/9e57cce23dc14121979e42e0dad12d61/revinozavo.pdfIn PDF document text
- http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/16095e71f70f99---22541306627.pdfIn PDF document text
- http://stkvn.ru/wp-content/plugins/super-forms/uploads/php/files/2aad65698b185ea37b8db5ac3efca927/31128531198.pdfIn PDF document text
- https://sasalidayanisma.org/uploads/file/gonawibusakekeresu.pdfIn PDF document text
- http://dgjst.com/upfile/file/19226517570.pdfIn PDF document text
- http://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607291f1b1299---fixem.pdfIn PDF document text
- https://contactfm.be/userfiles/files/61623646406.pdfIn PDF document text
- https://lorenzonimmigrationlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/160772d3e05337---xajisoran.pdfIn PDF document text
- https://greyquotient.com/wp-content/plugins/super-forms/uploads/php/files/b2fac80a3abae2bf028bbb2317b85506/laxiropir.pdfIn PDF document text
- https://nam.it/wp-content/plugins/formcraft/file-upload/server/content/files/1609a7112336cb---26855055444.pdfIn PDF document text
- https://drticket.ir/basefile/drtiketcom/files/82345286468.pdfIn PDF document text
- http://ledson.ru/upload_picture/88780881748.pdfIn PDF document text
- https://themodernla.com/wp-content/plugins/super-forms/uploads/php/files/c83207fe2f0f5ade889dcba4cf0aca89/37048582618.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=kabali+hindi+dubbed+movie+watch+onlinePDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f9a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9A5 | 10752 bytes |
SHA-256: ba72071cbe0676dd0da1e782927a1916fe0b0cd31223e1b12d3e2cf9a1530be0 |
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font_01_sfnt_off0001122a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1122A | 17288 bytes |
SHA-256: ec830d1c554af025991b6886ae9ee5eb20ec59c0ceabaeaa725cbac26fe7651f |
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