SUSPICIOUS — free-robux-rewards_GM431946152.pdf

SUSPICIOUS — free-robux-rewards_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 78bea1cf4279af8e8d1cdc0f391a26026ecf128703ae96c2f9ba70a96e9fc758
• SHA-1: 39677aa89b5e70a5c443a2960adebd8af064b45d
• MD5: 21c81bf2d7df5903ef03dc0ce26b81af
• ssdeep: 768:DwmaKPs0smie5vEMhdB/rtPsXG9xJoOfjbHh:Dg7CvEgjtPsXkJZXHh
• TLSH: T1EC2F8DF7414BDC4C769B9F43AABB515D608AE2883572D71184C4772C90B8AFE7E90831
• Submitted as: free-robux-rewards_GM431946152.pdf
• File type: pdf · Size: 35087 bytes
• Verdict: suspicious (58/100)

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!21C81BF2D7DF

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://mtsn-baranti.com/perpus/repository/free-robux-complete-free-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-rewards-game-hack, http://mtsn-baranti.com/perpus/repository/free-robux-complete-free-hack_GM431946152.pdf, http://mtsn-baranti.com/perpus/repository/how-to-hack-roblox-for-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

• http://netcdn.tw/app/431946152/free-robux-rewards-game-hack
• http://mtsn-baranti.com/perpus/repository/free-robux-complete-free-hack_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-hack-roblox-for-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-get-free-robux-game_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-without-offers_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-toys-codes-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-no-hack-no-survey-no-human-verification_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/robux-gainer_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/boku-no-roblox-hacked_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-accounts-roblox-passbin_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-gifts-right-now-roblox-offical-fuzion_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/minecraft-survival-free_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-free-hair-girl_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-codes_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-earn-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/robux-cheat_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-clothes-on-roblox-on-phone_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-free-download-on-game_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-hack-mod-apk-free-download_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-arsenal-hacks_GM431946152.pdf

Embedded domains

• netcdn.tw
• mtsn-baranti.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report