SUSPICIOUS — roblox-robux-gratis-hack_GM431946152.pdf

SUSPICIOUS — roblox-robux-gratis-hack_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: 7ebee0ba350a790bd5391c09002ceb25dfe739c5248f0808d28c9f7218c8a029
• SHA-1: 6e4194648a4b0616919f442108f3edf3973341c3
• MD5: cd18fd3cfabc86da67c88e3e429b1ac4
• ssdeep: 768:AnBfPSepy4Yy+sE5JmLm93RAUoKxsa/Ho0WoJkQ/KYrQnm:ABXLpoyKmyUKxsa/I0WYkQ/PrQnm
• TLSH: T19B307CFB4053DC8C764E5F1769F6216A658E938871A6EE00519CB66CE03CAFE7B00631
• Submitted as: roblox-robux-gratis-hack_GM431946152.pdf
• File type: pdf · Size: 36391 bytes
• Verdict: suspicious (58/100)

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!CD18FD3CFABC
• 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: https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-wizard-tycoon-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-robux-gratis-hack-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/sites-to-get-free-robux_GM431946152.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-add-mods-to-minecraft-pe_GM479516143.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/roblox-robux-gratis-hack-game-hack
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/sites-to-get-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-add-mods-to-minecraft-pe_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-wizard-tycoon-hack_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-inspect-element-pastebin_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/what-groups-on-roblox-give-you-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/cheat-mobile-roblox-aimbot-apk_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-generator_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-how-to-get-japan-sushi-card-free_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-with-no-verification-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-com-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-hack_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/pubg-uc-lucky-draw_GM1330123889.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/como-hackear-coin-master-sin-verificacion-humana_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/my-account-keeps-getting-hacked-on-roblox-what-to-do_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-ios-hack_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/mcpe-master-unlimited-coins-hack-apk_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-roblox-clothes-no-decals_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-hack-in-roblox-prison-life_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-robux-instantly_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-coins-and-spins-coin-master-2021_GM406889139.pdf

Embedded domains

• netcdn.co
• www.fluidtecheng.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report