MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, many of which point to compromised or disposable hosting, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent. The presence of PDF-specific heuristics like 'PDF_SEO_DISPOSABLE_LINK_FARM' and 'PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM' further supports the conclusion that this document is designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://pistant.ru/uplcv?utm_term=john+deere+manuals PDF link annotation
- http://dakmoto.cz/obrazky/file/94045973503.pdfIn PDF document text
- https://seikai.jp/free_images/files/79354510369.pdfIn PDF document text
- http://boxethai38.com/upload/file/3554755499.pdfIn PDF document text
- http://jjc-dev.com/userfiles/file/folozuzinoxugapurasaxiwim.pdfIn PDF document text
- http://brucemayrockinstitute.com/assets/ckfinder/core/connector/php/uploads/files/58072644629.pdfIn PDF document text
- https://pabausa.org/wp-content/plugins/formcraft/file-upload/server/content/files/16135c075bda1d---nakusakubojapujilub.pdfIn PDF document text
- http://khocabien.com/uploads/files/rotuxubukorukof.pdfIn PDF document text
- https://10fci.org/userfiles/file/58651935036.pdfIn PDF document text
- http://gndpta.eu/news_objects/files/43976873571.pdfIn PDF document text
- http://westernmaki.com/uploads/files/nekovupoxe.pdfIn PDF document text
- http://zatuchlina.cz/upload/file/naxuse.pdfIn PDF document text
- http://aurora-c.jp/files/files/21275916145.pdfIn PDF document text
- http://plusdesignwebsite.com/userfiles/file/bulesemobakadegojetorow.pdfIn PDF document text
- http://zamel2.pl/userfiles/file/vezekabijojepita.pdfIn PDF document text
- https://eclearusa.com/images/file/7261542059.pdfIn PDF document text
- http://bellezaeimagen.com.mx/wp-content/plugins/formcraft/file-upload/server/content/files/16135e672bdfb6---86149258583.pdfIn PDF document text
- http://ehoron21.mn/uploads/files/rujofi.pdfIn PDF document text
- https://drddvichitra.com/userfiles/file/42051935940.pdfIn PDF document text
- https://autotrilogy.com/wp-content/plugins/super-forms/uploads/php/files/4e2c507b6e7cb38ae4faf6669443dd1c/89942059218.pdfIn PDF document text
- https://manage4.realtourvision.com/rtv/ckfinder/userfiles/images/files/negizolupalizem.pdfIn PDF document text
- http://pokrowce-ochronne.pl/Upload/file/40243334396.pdfIn PDF document text
- https://kueapem.com/contents/files/baxodetafilaselij.pdfIn PDF document text
- http://ural-resyrs.ru/data/file/botajuguxiv.pdfIn PDF document text
- https://ngoctraithaibinhduong.com/uploads/news_file/5934934598.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_off0000d65e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD65E | 10416 bytes |
SHA-256: fd5472f3a1e64466581bc9cd956356027519575a8fa5637b7660c2ce6f9a52ad |
|||
font_01_sfnt_off0000edc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDC7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000105d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105D9 | 18056 bytes |
SHA-256: f8dfb09bcdf822b591c98a25fd03ad37b13dcd408abc802faa7f502ef0a9a6aa |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.