MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was flagged by ClamAV as a phishing trojan and by an ML classifier as malicious. It contains numerous embedded URLs, many pointing to compromised CMS upload directories and disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of these links and the overall structure indicate an attempt to distribute malware or conduct phishing operations.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
-
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://seritour.com/rsm/files/71483863047.pdf In PDF document text
- https://ewastexperts.com/userfiles/files/xuxokadepu.pdfIn PDF document text
- https://genesisbehaviorcenter.com/wp-content/plugins/super-forms/uploads/php/files/b669121a825895f003ae33df3713f9c4/66229474544.pdfIn PDF document text
- http://banlinhkienlaptop.com/userfiles/file/3834509498.pdfIn PDF document text
- http://0vote.com/ckfinder/files/bobitegomubetobobolugu.pdfIn PDF document text
- https://mamadona.ru/ckfinder/userfiles/files/69703436444.pdfIn PDF document text
- http://104.156.58.56/~web2inbox/wp-content/plugins/formcraft/file-upload/server/content/files/1612fa6776f04a---vekexumozudetolupivamala.pdfPDF link annotation
- https://damsindia.org/admin/uploads/file/96867160902.pdfIn PDF document text
- https://fond.ru/userfiles/file/fovafabovatem.pdfIn PDF document text
- https://ntpuvoice.com/ckfinder/userfiles/files/91261987842.pdfIn PDF document text
- http://cohn-vossen.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613fdcfb11685---34431762584.pdfIn PDF document text
- http://inannamsao.com/uploads/files/bazavofowojevipa.pdfIn PDF document text
- https://ngonluathan.com/images/ckeditor/files/rewokogujidat.pdfIn PDF document text
- https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/hmrj64gm2lnl90o6p98kcikulr/66598052839.pdfIn PDF document text
- http://hansungid.com/userfiles/file/2094928369.pdfIn PDF document text
- http://www.enfersalus.com/ckfinder/userfiles/files/10638029398.pdfIn PDF document text
- https://resulgame.com/calisma2/files/uploads/xofoporuzatutopexoluvako.pdfIn PDF document text
- http://rubella2.integra-sh.com/userfiles/file/nazefe.pdfIn PDF document text
- http://krajinar.cz/soubory/files/xafoxejudazewuwar.pdfIn PDF document text
- http://jubileejec.com/userfiles/files/32382721728.pdfIn PDF document text
- http://stopasbestos.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1612fcd32c0723---nenifexovatufoxepuf.pdfIn PDF document text
- http://miamiwars.pl/wp-content/plugins/super-forms/uploads/php/files/2bbb74d153e21ddc1282437da0ab97ed/fapapukiwajubiv.pdfIn PDF document text
- http://interface-referencement.com/userfiles/file/63115045314.pdfIn PDF document text
- https://robertbah.si/files/file/99091469481.pdfIn PDF document text
- http://hide-bo.com/img/tmp/file/83674405722.pdfIn PDF document text
- http://www.pvvc.cz/files/jeselugipurixufuxogujamu.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=shadow+fight+2+mod+apk+all+weapons+unlockedPDF 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_off0000eed9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEED9 | 11440 bytes |
SHA-256: 39a3741f4cd567dcbd8869b6809ea48e5ac448841eb117e2ca97f22a3a50a4c6 |
|||
font_01_sfnt_off0001099a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1099A | 18112 bytes |
SHA-256: 6ebb2c6fa0ad501fedd978edbbba3eefb790a4232ea89fa6f90b12ccaafc6796 |
|||
font_02_sfnt_off00013855.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13855 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.