MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF document exhibits malicious characteristics, including a high ML classifier score and ClamAV detection as a phishing trojan. It contains numerous links to compromised WordPress sites, suggesting a link farm designed to redirect users to malicious content. The presence of a 'download button' heuristic further supports a lure-based attack pattern, likely aiming to trick users into downloading a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
-
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.
-
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://pistant.ru/uplcv?utm_term=my+hero+academia+heroes+rising+watch+free+online
- http://3handseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608fb5614ad73---70960357521.pdf
- http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607e2686463b5---tudewuparetovegezazavox.pdf
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/160723f161ffb9---jufotujazapotazoxebuman.pdf
- https://studio-september.com/wp-content/plugins/super-forms/uploads/php/files/e2423cccea85e48b5ee3e387b54f1056/vujozufelod.pdf
- https://bladmedyczny24.pl/wp-content/plugins/super-forms/uploads/php/files/4e8dc351d67cfec36e9c6b25540dcf36/31422778892.pdf
- https://www.aceitedeoliva.com/wp-content/plugins/super-forms/uploads/php/files/15101270276625d7949a4da8ceacdee7/zatumosefu.pdf
- https://medok18.ru/wp-content/plugins/super-forms/uploads/php/files/97b13ec1d94247b488596a65a917d7ca/limutaxawo.pdf
- http://asirius.su/wp-content/plugins/super-forms/uploads/php/files/2dfc7af5db6375f2a7123068a48badfe/tuziwetesipowok.pdf
- https://www.alertgy.com/wp-content/plugins/super-forms/uploads/php/files/4a94ff8c68980acd9232b889b0e3f625/76468307889.pdf
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/59laduiiq0b3ratqi6fnnmnkv1/27799982412.pdf
- https://loskutova.site/wp-content/plugins/super-forms/uploads/php/files/224637cf7f034bf6057947693c229eb5/61457300676.pdf
- http://rolmech-strzelno.pl/Upload/file/webefodexop.pdf
- https://xn----9sbccjdbca7cyaieg1a3j.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/69d85faec950170f6cffbfae78041707/vebaliluzaze.pdf
- http://aklond.com/UploadFilesfile/%5C/2021050605355816.pdf
- https://evocative.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16080cbd6ae5a5---memijiwopupizuxu.pdf
- http://heilpraxis-pankow.de/wp-content/plugins/formcraft/file-upload/server/content/files/16083e6afac3bb---posifufotovopisejufuxewew.pdf
- https://www.thecandystoresudbury.com/wp-content/plugins/super-forms/uploads/php/files/g188f27lfirvj1hv507nrd1gv0/kifebosaniju.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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://scripts.sil.org/OFL
- 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_off0000fc87.binaf167c98d275c5a3d9b07a2c4bde9dfc2942a76c971ffd05929af43b16a333d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC87 | 5636 bytes |
font_01_sfnt_off00010fa7.bin0d8e0ce0877428093ff5121755f6e80941d136aa22b1d8120d69a129d75ea720 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FA7 | 11280 bytes |
font_02_sfnt_off0001366d.bin5338b60dac2ddcc9fbf81734882903060897ff8c18563aad6864a581beec55c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1366D | 16068 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.