MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to potentially compromised or disposable hosting. Heuristics indicate this is a link farm, likely intended to direct users to malicious sites for phishing or malware distribution. The ML classifier and ClamAV detection strongly suggest malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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 http://xn----7sbicwad4afgcgd5aph7d5e.xn--p1ai/ckfinder/userfiles/files/89759062432.pdf In PDF document text
- https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/16128b196ce8ac---lipurudimizarekalotike.pdfIn PDF document text
- http://globalroomplus.com/bot/ckfinder/uf/files/9218155979.pdfIn PDF document text
- http://zionhillfirstbaptistchurch.com/clients/73368/File/xiwirerunofilukavejadugi.pdfIn PDF document text
- https://acavacecio.it/userfiles/files/24070695950.pdfIn PDF document text
- https://bienenaktuell.com/sites/bienenaktuell.com/files/file/45739310978.pdfIn PDF document text
- http://vako.vn/app/webroot/uploads/files/71309262855.pdfIn PDF document text
- https://hr-serdahel.hu/images/file/wenan.pdfIn PDF document text
- http://suliaok.com/v15/Upload/file/2021881557251020.pdfIn PDF document text
- https://refour.eu/wp-content/plugins/super-forms/uploads/php/files/28353d184ac7fbdc1a201d34e12ca2e6/47278490691.pdfIn PDF document text
- https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/16094a30c0fa1b---36207132535.pdfIn PDF document text
- http://highlandhighclassof1962.com/clients/c/c3/c330a44b04b080977bf299ea430a317d/File/gavevozuf.pdfIn PDF document text
- http://rafaelstore.ru/upload/files/8470024644.pdfIn PDF document text
- http://debschoen.com/userfiles/file/21280369667.pdfIn PDF document text
- http://adimhukuk.com/resimler/files/rarijijus.pdfIn PDF document text
- http://jinanxintiandi.com/userfiles/files/zeviwugakazagolafojonipud.pdfIn PDF document text
- http://betaempire.com/uploads/userfiles/file/file/36003532366.pdfIn PDF document text
- https://linker.tw/files/dofesenamijaz.pdfIn PDF document text
- http://esrafisek.com/images_upload/files/najufudukibugelete.pdfIn PDF document text
- http://turnyras.lt/Files/file/36472254351.pdfIn PDF document text
- http://www.jimenez-casquet.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b54591c563d---logerisawuze.pdfIn PDF document text
- http://chochosanencino.com/uploads/files/33292596276.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=abbyy+pdf+transformer+software+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_off0000d760.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD760 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ef72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF72 | 19580 bytes |
SHA-256: 2379d3b2de78e7006ef85796ad3ad618ffe64acd4e784a27e264bbe537217fc9 |
|||
font_02_sfnt_off00012345.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12345 | 10888 bytes |
SHA-256: 91c2fe5745f83ea63410f470de84ef8429a2812225311f0834ce76a08d7654c9 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.