MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm directing users to multiple compromised CMS upload locations, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://synerhu.ru/uplcv?utm_term=can+you+refreeze+turkey+bacon PDF link annotation
- http://botanicgardenscafe.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608ecdba7aadb---poginogumizotu.pdfIn PDF document text
- http://weiken-rc.com/upload/files/99894694107.pdfIn PDF document text
- http://n2nlah.org/UserFiles/file/todebowajevatifaw.pdfIn PDF document text
- https://xn--64-mlcufjjaii0l.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/7f5afb647c2fd8abfb64aec5d75db855/74973558953.pdfIn PDF document text
- http://zadonskiy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160bdee5a25fde---lizelikegosojarawu.pdfIn PDF document text
- http://la-roofers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1607abaaae21bf---37663160322.pdfIn PDF document text
- https://mygamedaysports.com/wp-content/plugins/super-forms/uploads/php/files/e0955412783d09f195a90ee4af89f2ef/32139186168.pdfIn PDF document text
- https://noithatkuongthinh.com/uploads/files/mefidukamekale.pdfIn PDF document text
- https://autoandtruckrepair.net/nbloom/fckuploads/file/fenuwebaki.pdfIn PDF document text
- https://sancarspune.com/wp-content/plugins/super-forms/uploads/php/files/227901b801621dd4625ef18f62769a62/guxatukunuzoluxudazoratad.pdfIn PDF document text
- https://roadtoring.com/wp-content/plugins/super-forms/uploads/php/files/ad2f8d31a3d81387a9cc6134ce2635a8/lekopagufuzozi.pdfIn PDF document text
- http://planetamama.ru/files/file/wubowejiwana.pdfIn PDF document text
- https://www.straightmyteeth.eu/wp-content/plugins/super-forms/uploads/php/files/256bbdce8794caf74ea924cd08974a19/869469974.pdfIn PDF document text
- https://clickkedai.com/userfiles/file/bodeluno.pdfIn PDF document text
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1606d9cf4e1ce5---gebuwexatar.pdfIn PDF document text
- http://zdrowejaja.com/Upload/file/5758714656.pdfIn PDF document text
- http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/1607f1f57ef019---gasaxowidatowulikos.pdfIn PDF document text
- http://md-servicios.com/userfiles/file/22630787665.pdfIn PDF document text
- http://anhuizpyy.com/upload_fck/file/2021-5-25/20210525092007729063.pdfIn PDF document text
- http://stroynerud-sm.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1608e118cbf084---11074120489.pdfIn PDF document text
- https://ludifrance.fr/userfiles/file/4076123066.pdfIn PDF document text
- http://www.circoloaletrium.it/wp-content/plugins/formcraft/file-upload/server/content/files/16079174f9410f---kesorinuliketa.pdfIn PDF document text
- http://dzwigipoznan.pl/userfiles/file/zizuxod.pdfIn PDF document text
- https://srp-galabau-rostock.de/wp-content/plugins/super-forms/uploads/php/files/nlas4lmufee44u5clmm3sg3ek1/2487718231.pdfIn PDF document text
- http://www.knickmeier.net/images/pageimg/file/23050219770.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_off0000f241.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF241 | 10560 bytes |
SHA-256: f660bbbade502fa2326b621034e34ea5537a7716cafad886644026b8ad2ef276 |
|||
font_01_sfnt_off00010a9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A9A | 17184 bytes |
SHA-256: 8ac2103a9842120268466d518a6d66768baf222d014276a6a5f0707cb4a82aae |
|||
font_02_sfnt_off00013756.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13756 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.