SUSPICIOUS — free-robux-promo-codes-july-2021_GM431946152.pdf

SUSPICIOUS — free-robux-promo-codes-july-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: bcae3565a4c2054652cf0a3afd3ef50349a9cf74e98cdab8f2a1871e13e97730
• SHA-1: be5934369eb8c60da07f412bf875048876008ddb
• MD5: b4482933704f8f3542aa913a6361b994
• ssdeep: 768:HbFBUqw2FhMsUiTUjzZ/85Jv0FXWlWYj/TlAZrowlY3B2nT3O:HRBUvIoi4P18MF7Yj/TQrowlY63O
• TLSH: T112307DF31097CC4CAA966F43AD7A115E70CAE3886266DF4054D8BB2C84BCEAD6F10534
• Submitted as: free-robux-promo-codes-july-2021_GM431946152.pdf
• File type: pdf · Size: 36349 bytes
• Verdict: suspicious (58/100)

Detections (5 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!B4482933704F
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/new-roblox-swordburst-2-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-promo-codes-july-2021-game-hack, http://mtsn-baranti.com/perpus/repository/website-roblox-free-robux_GM431946152.pdf, http://mtsn-baranti.com/perpus/repository/new-roblox-swordburst-2-hack_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.co/app/431946152/free-robux-promo-codes-july-2021-game-hack
• http://mtsn-baranti.com/perpus/repository/website-roblox-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/new-roblox-swordburst-2-hack_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-do-i-get-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/bux-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-hack-robux-no-verify_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-find-roblox-in-cheat-engine_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/break-free-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-robux-2021-march_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-minecraft-for-free-on-iphone_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/program-hack-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/robloxmatchcom-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-roblox-intros_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-studio-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-hack-coin-master-ios_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/daily-free-spins-coin-master-2021_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/is-minecraft-free-on-mac_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/make-free-clothes-on-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/give-me-robux-now_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/robux-com-free_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-codes-may-2021_GM431946152.pdf

Embedded domains

• netcdn.co
• mtsn-baranti.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report