MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, many of which are part of a link farm designed to redirect users to potentially malicious or phishing sites. Several URLs point to compromised WordPress upload directories, indicating a tactic to host malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://allytemp.ru/uplcv?utm_term=icloud+activation+lock+screen PDF link annotation
- http://files.ibiza-ferien.de/file/15909356319.pdfIn PDF document text
- http://okgwa.net/50/files1/file/josiwakixevi.pdfIn PDF document text
- https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/b0a2acc595b3e3df7ed5ef33d31bf758/51316565151.pdfIn PDF document text
- https://hotelmitrutarija.com/uploaded/files/kibibekosali.pdfIn PDF document text
- http://kahsport.cz/userfiles/file/29620685387.pdfIn PDF document text
- https://yasacompany.com/upload/files/pitudutexomumiwedojotirib.pdfIn PDF document text
- https://semagro-msw.ru/pics/images/file/29733404421.pdfIn PDF document text
- https://thietbixanh.net/uploads/files/82850105294.pdfIn PDF document text
- http://levne-pohary.cz/UserFiles/File/wudujepajagusuton.pdfIn PDF document text
- http://surestegc.org/documentos/file/47497196602.pdfIn PDF document text
- https://vickers-electronics.co.uk/wp-content/plugins/super-forms/uploads/php/files/a8690628e27b3c01b7c2007b71ecbc0d/54903816547.pdfIn PDF document text
- http://we2meeting.com/ckfinder/userfiles/publics/files/81179745065.pdfIn PDF document text
- http://ty-int.com/files/files/lebififuwup.pdfIn PDF document text
- http://lpsa.cz/userfiles/file/liradoxavagufusato.pdfIn PDF document text
- https://www.hkha.org/ckfinder/userfiles/files/jowutofulipuxivejerutota.pdfIn PDF document text
- http://pelejas.com/IMAGENS/CKFINDER/files/dexevirifa.pdfIn PDF document text
- http://agcslohian.com/userfiles/file/zemumowuginesorerut.pdfIn PDF document text
- http://jshtextile.com/UserFiles/file///tapuzodurof.pdfIn PDF document text
- http://rootbeadmill.com/upload_fck/file/2021-9-8/20210908075747172197.pdfIn PDF document text
- https://procogs.com/FCKeditor/file/27093631872.pdfIn PDF document text
- http://kunas.lt/app/webroot/uploads/files/ripifodulufilufoline.pdfIn PDF document text
- http://parkwestresidences.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614198a70f550---89295884241.pdfIn PDF document text
- http://karpatskiles.ru/store/files/jotox.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_off0000d925.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD925 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f13c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF13C | 10572 bytes |
SHA-256: 4069421a1d5911e72c93e634869ee3ed4a5ef395c23f3e00af1bf720ed5e5031 |
|||
font_02_sfnt_off0001097f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1097F | 18572 bytes |
SHA-256: 41246df47aab9546b514f1ba1e5a83ce0c084088bc55df3187ddcbf303469ade |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.