MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external links, many hosted on compromised CMS platforms or disposable domains, suggesting a link farm designed to redirect users. The presence of embedded URLs and the PDF structure strongly suggest it's a phishing or malware distribution lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
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://infrive.ru/uplcv?utm_term=latest+tamil+mobile+movies PDF link annotation
- http://makesrealsense.com/ckfinder/userfiles/files/wujup.pdfIn PDF document text
- https://biholka.cz/uploades/userfiles/file/43566110793.pdfIn PDF document text
- https://elemental-ia.com/userfiles/file/58116489181.pdfIn PDF document text
- http://shanghaicruiseparty.com/uploads/file/20284415387.pdfIn PDF document text
- https://autotronics.vn/userfiles/file/kibegixuvonifaro.pdfIn PDF document text
- http://anm-av.de/uploads/files/kuwazezexumusinogo.pdfIn PDF document text
- http://balaton.varosom.hu/userfiles/files/15756048890.pdfIn PDF document text
- http://kanoonkaraj.ir/dbmanager/filebank/htmlgallery/file///judipuxuv.pdfIn PDF document text
- http://emilymillerlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/738204306.pdfIn PDF document text
- http://hiro-seiko.com/upload/files/10947913380.pdfIn PDF document text
- http://plenar.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1613ff458b2daa---79833746407.pdfIn PDF document text
- https://zenit-npk.ru/files/file/juvufufine.pdfIn PDF document text
- http://vipnjl.com/userfiles/files/62121109791.pdfIn PDF document text
- http://broadviewlibrary.org/uploaded_bvlib/file/nememuxozisezepunevoxu.pdfIn PDF document text
- http://villaturri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614d3761b9b63---guxukomotoganolij.pdfIn PDF document text
- http://jiuxingchaoshi.com/uploads/file/220043274856.pdfIn PDF document text
- https://best-label.com/upload/files/wavivakekagezovusesov.pdfIn PDF document text
- https://pecintajp.com/contents/files/75418260603.pdfIn PDF document text
- http://lasfyy.com/uploadfile/file/20210904004455573.pdfIn PDF document text
- http://elektromig.pl/userfiles/file/kalidusofixadufug.pdfIn PDF document text
- https://best-of-geldanlagen.de/userfiles/file/kofekozapufenizagaw.pdfIn PDF document text
- http://serendipityorlando.com/wp-content/plugins/formcraft/file-upload/server/content/files/161364a90348c7---10961450280.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_off0000d8bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8BB | 16548 bytes |
SHA-256: 89db6863b7756f3d1a4dd2c1781a394d4198ee33b8c3e8571242926c85724920 |
|||
font_01_sfnt_off000103a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103A2 | 10228 bytes |
SHA-256: c7404341e4c29f959f86e69edd821e7a16d71e742a5089a8209f7718d97b72c7 |
|||
font_02_sfnt_off00011aa9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AA9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.