SUSPICIOUS — coin-master-unlimited-spins-apk-free-download_GM406889139.pdf

SUSPICIOUS — coin-master-unlimited-spins-apk-free-download_GM406889139.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: fb08192125aa856d22b48665cc5b256fafef0c7ac9ab8cd2d79e975e164259fd
• SHA-1: 8a99377141f2d7c87e458af4c5e41ebcd75154ae
• MD5: 26c8f86ef1f95c0a0ad6df815a11b84e
• ssdeep: 768:pauAihobGFRfDvQC8IYDACp5Lf7dmvsh6Ti5CbdDR6:pPoyFRMC8z/RIsh6+AR6
• TLSH: T144307EF301A7DC8C6A499F136EFA252A648DE3885265D94045EC772CE0BC6FEAB10520
• Submitted as: coin-master-unlimited-spins-apk-free-download_GM406889139.pdf
• File type: pdf · Size: 37670 bytes
• Verdict: suspicious (44/100)

Detections (4 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!26C8F86EF1F9

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-unlimited-spins-apk-free-download-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-obby_GM431946152.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-skull-kid-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/406889139/coin-master-unlimited-spins-apk-free-download-game-hack
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-obby_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-skull-kid-free_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-vip-hack_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-spins-coin-master-blogspot_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-easy_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-onligames-like-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-launcher-free_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-tiktok-accounts-with-followers_GM835599320.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-shield-hack_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-hack-mod-windows-7_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-guns-r15-script-hack_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-do-you-get-free-robux-on-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-piano-hack_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/why-doesnt-my-penguin-hack-on-roblox-jailbreak-work_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-have-free-face-in-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-coin-master-spins-2021_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-java-edition-free-code_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/robux-prices_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-obby-roblox-game-real_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-how-to-get-japan-sushi-card-free_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.fluidtecheng.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report