MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded URLs, many of which point to compromised WordPress sites hosting other PDF files. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM indicates a link farm strategy, and the ML classifier and ClamAV detection strongly suggest malicious intent. The document body, though heavily obfuscated, contains references to "pubg mobile spectate hack android", suggesting a lure for users seeking cheats or exploits.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://nomylo.ru/uplcv?utm_term=pubg+mobile+spectate+hack+android PDF link annotation
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071ac223a3e9---vekufopa.pdfIn PDF document text
- https://heritagelogs.com/wp-content/plugins/super-forms/uploads/php/files/i18c5md4r0mur1bg1cg6jafp6u/xarakikeguw.pdfIn PDF document text
- https://accu-split.com/userfiles/files/lizititanovutidex.pdfIn PDF document text
- https://nazragame.com/calisma2/files/uploads/pagedofixidux.pdfIn PDF document text
- http://firmykominkowe.pl/Obrazki/edytor/file/puvetizosadapemajufugij.pdfIn PDF document text
- https://baigiangtoanhoc.com/upload/files/parito.pdfIn PDF document text
- https://europeancustomtailor.com/wp-content/plugins/super-forms/uploads/php/files/1c2e1e8483eebb388ff7526186dfcc60/31436972578.pdfIn PDF document text
- http://www.asejnrtigers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16076dc2073e76---tebiza.pdfIn PDF document text
- https://zazilha.com.mx/wp-content/plugins/super-forms/uploads/php/files/0deb9c07037dcb7bae4439822a279737/77024860915.pdfIn PDF document text
- https://www.actionconstructionjax.com/wp-content/plugins/super-forms/uploads/php/files/bc17439752425e2acf34e644e42a9322/40408357677.pdfIn PDF document text
- http://01host.ru/userfiles/files/vitizoxugupesawono.pdfIn PDF document text
- https://www.tifdip.com/wp-content/plugins/formcraft/file-upload/server/content/files/16088cd246eaf2---manuvu.pdfIn PDF document text
- http://begemot-rus.com/uploadfiles/file/2021043005384073499.pdfIn PDF document text
- http://www.sensible-seeds-premium.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ecc0bb6f7b---54104163622.pdfIn PDF document text
- https://promocionesnma.com/wp-content/plugins/super-forms/uploads/php/files/af7fd42a3d585f06e7334780ae88c438/fipamamajodebisa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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://scripts.sil.org/OFLIn 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_off0000fed9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFED9 | 5692 bytes |
SHA-256: 8163d8241d159e01df2ab086e3bfeafa8ae183af8a067b0478bf640582ddd41b |
|||
font_01_sfnt_off00011207.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11207 | 13088 bytes |
SHA-256: 301b6e5e8fabee38842ad3419f43f1f217db0465655b05fa6f8264bde7d969b5 |
|||
font_02_sfnt_off00013c75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C75 | 17080 bytes |
SHA-256: 11eaa2d207b3aa51418247c0cfa00d30ee99b2c8bcd98d573ab9d4e21d47e92e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.