SUSPICIOUS — roblox-com-games-referrer-roblox-player_GM431946152.pdf

SUSPICIOUS — roblox-com-games-referrer-roblox-player_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: cd265d31f7fb7fba67d22c6df2dee1bf6b2e30766e26a1aac7d31b3657bc8237
• SHA-1: 9aa6286c2e5bce6c1248967cd85bdd6822b27dde
• MD5: a2ff3920368400db0ed5b5005d027eb8
• ssdeep: 768:LIah4nja+9XPVUSnzqQvh/xx7Nv4jNtr7S/dEONzmGRrN3DlZVj:LIk4JaSOm5V4rrOWONzmGvDlZVj
• TLSH: T11C329FF7108FDD4C6A5A9F439DBA240E74DAE3897431D95114C83B2C40AC7EEAF50A22
• Submitted as: roblox-com-games-referrer-roblox-player_GM431946152.pdf
• File type: pdf · Size: 45309 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!A2FF39203684
• 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://lib.stie-aub.ac.id/repository/roblox-login-password-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/roblox-com-games-referrer-roblox-player-game-hack, http://lib.stie-aub.ac.id/repository/roblox-login-password-hack_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/robux-hacks-2021_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/roblox-com-games-referrer-roblox-player-game-hack
• http://lib.stie-aub.ac.id/repository/roblox-login-password-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robux-hacks-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spin-bonus_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/fb-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-spins-on-coin-master-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-spins-on-coin-master-iphone_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-links-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-cheats-free-spins_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-downloading-apps-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-no-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-apple_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/roblox-account-hacker-tool_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-ios-app_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-minecraft-for-free-2021_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-hack-generator_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-hack-no-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/real-free-robux-generator_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-login-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-hack_GM431946152.pdf

Embedded domains

• netcdn.online
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report