MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many hosted on compromised WordPress sites or disposable domains, suggesting a link farm designed to redirect users to phishing or malware-hosting pages. The presence of embedded URLs and the overall structure point towards a phishing or credential harvesting campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://drafthe.ru/uplcv?utm_term=respiratory+distress+newborn+pdf PDF link annotation
- http://anapro.com/ckfinder/userfiles/files/32610692119.pdfIn PDF document text
- http://bawaconstructions.com/editorData/file/taripagawej.pdfIn PDF document text
- https://auto-rujo.com/images-editor/file/9867749665.pdfIn PDF document text
- https://www.criteriainvest.com.br/wp-content/plugins/super-forms/uploads/php/files/spjthujekblmm3tir5qm5dknnj/nofatod.pdfIn PDF document text
- http://axwelindia.com/uploads/wokofovuvezajupu.pdfIn PDF document text
- http://aalzkj.love-mrt.com/upload/files/fibezewujovixix.pdfIn PDF document text
- https://dispomydeal.com/wp-content/plugins/super-forms/uploads/php/files/11cc6ebf4b43a10a66701daf0c6d61ac/44629991840.pdfIn PDF document text
- http://digitalqwerty.com/ckfinder/userfiles/files/tujarute.pdfIn PDF document text
- http://www.logomarcanet.com/userfiles/file/74383651390.pdfIn PDF document text
- https://dezsredstvompx.ru/wp-content/plugins/super-forms/uploads/php/files/d9bd8b5b7dbb2d4263b214c12ec87cc9/punefopozudavulenunu.pdfIn PDF document text
- http://hermandadperdon.es/userfiles/file/vexodukatebazasifojoxo.pdfIn PDF document text
- https://technok.cz/wp-content/plugins/super-forms/uploads/php/files/012f080a12692d0c1cb1e37891339c72/kukagumaresosobafizedapo.pdfIn PDF document text
- https://ajwatravel.com/wheelmarine/userfiles/file/tevusod.pdfIn PDF document text
- http://pathtojanna.com/userfiles/files/nabakejax.pdfIn PDF document text
- http://hpc1970reunion.com/clients/3/3e/3eb4c5728feca7eb79feed4eed44c519/File/luvusowojibamevaxeg.pdfIn PDF document text
- https://hsegroup.ru/wp-content/plugins/super-forms/uploads/php/files/sibi82ckrg31ql8j3jd226h230/pibomugefirogawofupiwegeb.pdfIn PDF document text
- https://transport.frontiermyanmar.com/sites/all/libraries/ckfinder/userfiles/files/detuva.pdfIn PDF document text
- http://suankaew.net/upload/userfile/files/77135314961.pdfIn PDF document text
- https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/160bd8369daa78---dobadonasobezefo.pdfIn PDF document text
- https://ietc-oman.com/userfiles/files/58229211237.pdfIn PDF document text
- http://bright-mineral.com/uploadfile/file/2021071601031348.pdfIn PDF document text
- http://mt-filtration.com/uploaded/file/16266014360e774439d2fe.pdfIn PDF document text
- http://perfekttorun.pl/pliki/6477752182.pdfIn PDF document text
- https://prestinireedcorp.com/userfiles/files/xinadonenorega.pdfIn PDF document text
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/31470f2cec5f79d080da21b0fa5de7bc/36246458983.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_off0000d836.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD836 | 10828 bytes |
SHA-256: 4d12031bfe661e3c8dd35f3e25bb1ebbfccb0c9301bb7b40b3a045ffaa2c16b3 |
|||
font_01_sfnt_off0000f136.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF136 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00010948.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10948 | 17272 bytes |
SHA-256: d86c7381d78332111ca400f3877f6d533de5db08125a573c48a7f7a345e95c26 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.