MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous external links, many pointing to compromised WordPress sites, suggesting a link farm or phishing lure. The presence of a 'download button' heuristic further supports the idea that the document is designed to trick users into downloading malicious content. ClamAV detection as 'Pdf.Phishing.Trojan' confirms the malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9786
Heuristics 7
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://huntic.ru/uplcv?utm_term=mht+cet+2019+question+paper+with+solution+pdf PDF link annotation
- https://forumhotel.by/wp-content/plugins/super-forms/uploads/php/files/nv11mtc7nnb4bvg44b77pnonf6/woxulogiwok.pdfIn PDF document text
- http://call.ae/wp-content/plugins/formcraft/file-upload/server/content/files/1609b9adbcef1f---fakixilatuxogatepotanuma.pdfIn PDF document text
- https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074f8882d1c2---82454628990.pdfIn PDF document text
- https://kermoulin.com/userfiles/file/bamun.pdfIn PDF document text
- https://www.frankcapassoandsons.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac94d7353e2---nerefupepubani.pdfIn PDF document text
- http://hopkinshigh62.com/clients/7/77/7764523e397120ad9b09b1da26998858/File/62491106540.pdfIn PDF document text
- http://quickvideo.nl/userfiles/file/xafis.pdfIn PDF document text
- https://utilitydiscount.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a5b651485c2---xelokepoxarowudomigo.pdfIn PDF document text
- https://www.chinacimctrailer.com/wp-content/plugins/super-forms/uploads/php/files/1786b24e35510a9b18fc1d636d45e0e1/bonomezuvofafilepe.pdfIn PDF document text
- http://queuemanagementsystems.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b993d402da3---89719041795.pdfIn PDF document text
- https://www.taxikladis.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160a6ca0640e49---minarebawegiwuxumeluzasi.pdfIn PDF document text
- https://badoza.net/userfiles/file/87872264030.pdfIn PDF document text
- http://ahchala.com/img/file/zumidinigogigu.pdfIn PDF document text
- https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/8k25lmnrkkg76s0vfcouh47cf9/vanulevuramaj.pdfIn PDF document text
- https://pilotcenter.gr/wp-content/plugins/super-forms/uploads/php/files/ivobe2ib3ovljla2e1coffl0j5/75546398923.pdfIn PDF document text
- https://momsgardenfoods.com/ckfinder/userfiles/files/mudafagiwun.pdfIn PDF document text
- https://smilepath.com.au/wp-content/plugins/super-forms/uploads/php/files/4abdaf7ed1474f0d4b76db8e06afcca6/70117363610.pdfIn PDF document text
- http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a9a5e034df9---82376765138.pdfIn PDF document text
- https://www.federatedlighting.com/wp-content/plugins/super-forms/uploads/php/files/fda8872891868cb0b13b1647d66ee84e/suparupokifuxuzabopenabal.pdfIn PDF document text
- http://bright-mineral.com/uploadfile/file/2021051814545318.pdfIn PDF document text
- http://aeskulap24h.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ad81ac38d6---wemiwusugulapokuj.pdfIn PDF document text
- http://barudan.hk/UploadFile/file/20210623190420492.pdfIn PDF document text
- http://seigyobannkaigaikikaku.com/ckfinder/userfiles/files/zesoxulogame.pdfIn PDF document text
- https://muzeumkonstancina.pl/attachments/file/64867448717.pdfIn PDF document text
- https://aldea.work/wp-content/plugins/super-forms/uploads/php/files/21e9bdc1482ba08271b3d21956dbea61/sezukizu.pdfIn PDF document text
- http://nedirajtebosnu.net/userfiles/file/66180692321.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ede8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDE8 | 16092 bytes |
SHA-256: 9d5144547e0b729630886a3ad3ce48e7da84b0115899dd9c2390406af6f0fecd |
|||
font_01_sfnt_off0001032d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1032D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011b44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B44 | 11504 bytes |
SHA-256: 804a977005a2dff73f2b53d39c36bfc62090d80c8fe01d255229281d2123a1d1 |
|||
font_03_sfnt_off00013664.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13664 | 17512 bytes |
SHA-256: 0becc19c8d6f98005bf7fbbac5106633fff25a4ce916b637b813defed3596e5b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.