MALICIOUS — rbx-hut_GM431946152.pdf
MALICIOUS — rbx-hut_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
35f21dbdf729cfbcc00a5914dd364096367ff230afee6a8b71281bf908476ebe - SHA-1:
593f65ef2f17f553b8f1965572112b11cde8f1ab - MD5:
718260bde5cf6fd2b451d35af3c41ac4 - ssdeep:
768:WDZ8D0Ytrac6zq2gJlqKsgMyQFLQx5WeawKCZghmGAFph:2iIoDh75MyKLUWJv2GhQph - TLSH:
T16F328DF32087CD9CB9469F43A9BB346960CED3846132DFA055C8766DD8BC1BD2B10A21 - Submitted as: rbx-hut_GM431946152.pdf
- File type: pdf · Size: 44201 bytes
- Verdict: malicious (75/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!718260BDE5CF
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: http://www.js100.com/uploads/ckeditor/files/pokemon-go-accounts-free-list-2021_GM1094591345.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://netcdn.online/app/431946152/rbx-hut-game-hack, http://www.js100.com/uploads/ckeditor/files/how-to-get-free-skins-in-minecraft_GM479516143.pdf, http://www.js100.com/uploads/ckeditor/files/show-me-how-to-get-free-robux_GM431946152.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://netcdn.online/app/431946152/rbx-hut-game-hack
- http://www.js100.com/uploads/ckeditor/files/how-to-get-free-skins-in-minecraft_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/show-me-how-to-get-free-robux_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/pokemon-go-accounts-free-list-2021_GM1094591345.pdf
- http://www.js100.com/uploads/ckeditor/files/robux-free-robux_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/coin-master-daily-gift-free-spins-and-coins-link-today_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-no-verification-or-survey-2021_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/coin-master-tiradas-gratis-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/free-tiktok-views-no-verification_GM835599320.pdf
- http://www.js100.com/uploads/ckeditor/files/free-coins-and-spins-for-coin-master_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/get-free-spins-on-coin-master-2021_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/classic-minecraft-net-hacks_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-win-free-robux_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-minecraft-bedrock-server_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/coin-master-hack-online-generator_GM406889139.pdf
- http://www.js100.com/uploads/ckeditor/files/how-to-get-minecraft-windows-10-for-free_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/free-minecraft-codes_GM479516143.pdf
- http://www.js100.com/uploads/ckeditor/files/pokemon-go-free-storage-upgrade_GM1094591345.pdf
- http://www.js100.com/uploads/ckeditor/files/free-tiktok-followers-no-survey_GM835599320.pdf
- http://www.js100.com/uploads/ckeditor/files/roblox-games-with-free-boombox_GM431946152.pdf
- http://www.js100.com/uploads/ckeditor/files/free-robux-just-click_GM431946152.pdf
Embedded domains
- netcdn.online
- www.js100.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report