MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links pointing to compromised WordPress sites and disposable hosting, indicating a link farm designed to redirect users to malicious content. The ClamAV detection and ML classifier strongly suggest a phishing or malware distribution intent. While no scripts were explicitly extracted, the nature of the URLs and the PDF structure suggest it's likely part of a phishing campaign or a downloader for a second-stage payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
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://nomylo.ru/uplcv?utm_term=night+time+would+find+me+in+rosa%27s+cantina+lyrics
- http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f073c9902a---muximanigijulafulevexigev.pdf
- https://deewo.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608c0a4f56fa0---mezudutasiwufa.pdf
- http://iccj.jp/images/uploads/fckeditor/file/16143146200.pdf
- https://www.businesswatchguardingservices.co.uk/wp-content/plugins/super-forms/uploads/php/files/d40c9g8u10vio60ftvfjjtdscr/tefazaponikebivasap.pdf
- https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/oaq4pg6tetf7hj0thfctgec81l/31934265140.pdf
- http://a-swiss.com/upload/userfiles/file/8408512843.pdf
- http://aptchasers.com/FCKeditor/userfiles/file/60801498877.pdf
- http://4bx.pl/public/file/96544243155.pdf
- https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/2dh97jigg76nohgh7b63khuno5/tibuneluxutaw.pdf
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1606ec54d67d5a---27680048199.pdf
- http://www.johnknox.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160cfd5af12975---59448354002.pdf
- http://kalikraft.com/images/file/436242901.pdf
- http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/160702cb192835---58222871069.pdf
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/0vhtmop1luqfgtuakv0b7urjca/fexuwuf.pdf
- http://korean-school.hu/hangul/userfiles/file/gimaligewilofiparajadesuv.pdf
- http://recrute.fr/files/files/35464697284.pdf
- http://timatey.kz/wp-content/plugins/super-forms/uploads/php/files/f0u6n32a67ckrccnmec6khp562/268235811.pdf
- https://raiporjai.com/piceditor/file/lebuwezul.pdf
- https://www.mixedclass.com.au/wp-content/plugins/super-forms/uploads/php/files/a6pmriqc6tm96s9evc6n8a2981/22210002314.pdf
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/e393022ccfc6sfbi0rc4dngcgi/6514451195.pdf
- http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7568e47c1c---tafizovevujebazizore.pdf
- https://dongytueduc.com/wp-content/plugins/super-forms/uploads/php/files/bnroplfuhg9bqsgbqcl8tngvr2/22586501890.pdf
- http://broadviewlibrary.org/uploaded_bvlib/file/nemes.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ed1d.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED1D | 16792 bytes |
font_01_sfnt_off0001052f.bina7ac8100d57829469c81a31474b3904cb3384856c3951cc4f18bfc9fd8c95417 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1052F | 16940 bytes |
font_02_sfnt_off000131d8.bin791cf1a1b373887a2bcc60df79b7a0935bddf363e626df3e9a4f2d2c9b98e521 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131D8 | 11236 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.