MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a large number of external links, many of which point to compromised CMS upload directories or are hosted on disposable domains, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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
-
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.
-
Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
-
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://textolinguisticsolutions.com/upload/editor/file/girevaforojiro.pdf In PDF document text
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/f6da55ef11e59b41c119801341642df9/86952203826.pdfIn PDF document text
- http://fairview66.org/clients/866114/File/wenawajuva.pdfIn PDF document text
- http://argyleliquidations.com/userfiles/files/nemekepubitewanazemop.pdfIn PDF document text
- https://tongdaidoanhnghiep.com/app/webroot/upload/files/biteluvakitimuzik.pdfIn PDF document text
- https://primer-spb.ru/files/files/71904995213.pdfIn PDF document text
- https://pointsourcegroup.com/wp-content/plugins/super-forms/uploads/php/files/d5d45ef63bdc27fda794a8812298612e/pepalo.pdfIn PDF document text
- https://aakritidigitals.com/userfiles/files/nuvalono.pdfIn PDF document text
- http://renovfab-menuiserie.com/userfiles/file/gupadipikazamobevawapo.pdfIn PDF document text
- https://joefairless.com/wp-content/plugins/super-forms/uploads/php/files/62b3784a51913e139dbc6d63a2761e54/93713479868.pdfIn PDF document text
- https://visaonline-vn.com/wp-content/plugins/super-forms/uploads/php/files/9hhpbk0fqusi82dm1q4je1493c/94002071439.pdfIn PDF document text
- https://hogies.com/includes/template/uploads/file/wufixejurefuraxifon.pdfIn PDF document text
- http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/161039902cdc61---lokiziwuwovoju.pdfIn PDF document text
- https://holocaustresearch.pl/nowy/photo/file/68876778088.pdfIn PDF document text
- http://smartcookieacademy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6410d41b2d---buribedironejusoju.pdfIn PDF document text
- http://www.klccpa.com/userfiles/file/In PDF document text
- http://www.marcado.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16092168561706---87883655216.pdfIn PDF document text
- https://joefairless.com/wp-content/plugins/super-forms/uploads/php/files/18b8d29352f08a815c6c7e891bcdfe29/nisagezab.pdfIn PDF document text
- http://clinicaveterinariaalbese.eu/userfiles/files/ruxukawafewibarogomaliw.pdfIn PDF document text
- http://3duct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f136f28aabd---70664295895.pdfIn PDF document text
- https://promenade-perpignan.com/userfiles/file/kazufudiduz.pdfIn PDF document text
- http://iberia-ex.com/images/blog//file/sudejebedefadubega.pdfIn PDF document text
- http://e-baze.lv/images/site/file/wopexekipegukon.pdfIn PDF document text
- http://www.finanzanlagen-honorarberatung.de/wp-content/plugins/formcraft/file-upload/server/content/files/16109ce2e4614c---zoxojiseroto.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=programmed+statistics+question+answers+pdf+free+downloadPDF 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_off0000cb71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB71 | 17532 bytes |
SHA-256: 7fc0a92d3447467328e14ca2ee014a0393dd31ffd8168848c3f688ca92313ac1 |
|||
font_01_sfnt_off0000f910.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF910 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011127.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11127 | 11296 bytes |
SHA-256: 9b567bc3a0a1515f9d5b65c9ee50d7826ef0372d68af646d22e4c2adf0993720 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.