SUSPICIOUS — rbx-hut_GM431946152.pdf

SUSPICIOUS — rbx-hut_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 24bc41f7e5f1c4d3c1fb2e4bd4099d8efefd8d6a3930303e1deb3b581e7633da
• SHA-1: e4365b1a4fd8af09707a652c65f8af839bde0bfa
• MD5: cd237a62ba390406ddcb58b75d4cb364
• ssdeep: 768:X8dbQ7d2JWbOsGmZACDLUP9qVXBjgqxQcWOiF1XwZc:EE7d2JWb6RVP9qVXBUqxQzcZc
• TLSH: T19F2F6CF30187CC5C7E4A8B47EEB7259E78C9D2897122CA909098376CD46C6EFBB40161
• Submitted as: rbx-hut_GM431946152.pdf
• File type: pdf · Size: 35292 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!CD237A62BA39

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/rbx-hut-game-hack, https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/is-minecraft-free-on-pc_GM479516143.pdf, https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-change-username-on-roblox-for-free_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

• http://netcdn.tw/app/431946152/rbx-hut-game-hack
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/is-minecraft-free-on-pc_GM479516143.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-change-username-on-roblox-for-free_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/howto-get-free-robuxon-roblox_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-robux-games-that-actually-work-2021_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/toolbox-mod_GM479516143.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-robux-survey_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-permanently-get-free-robux_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-hack-and-edit-roblox-permanently_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/coin-master-hack-tool-ios_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/robux-prices_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/www-coin-master-hack-xyz_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/roblox-generator_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-any-verification_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-promo-codes_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/free-robux-hack-no-verification_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/coin-master-hack-online-2021_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/minecraft-free-play-no-download_GM479516143.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/reddit-coin-master-hack_GM406889139.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/robux-fun-hack_GM431946152.pdf
• https://daring.mtsn7sumedang.sch.id/__statics/gudangsoal/files/what-is-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• daring.mtsn7sumedang.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report