SUSPICIOUS — free-spin-codes-coin-master_GM406889139.pdf

SUSPICIOUS — free-spin-codes-coin-master_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: a65e31bbf00c4e6d315ca8fc339c6fa12771f48a00ae0be09b34b3484b5405f7
• SHA-1: 7f11bbf81d916905aadea3f564d51dca769f1b3f
• MD5: f6cbfb53e9a33994e582ab9dc6a6ba1c
• ssdeep: 768:Z6FV1E0eC7evFn+JzSh6tsQdP73xw1zWAIgZx:Zp0eR+w4vdD3xw1zXPZx
• TLSH: T122306CF7009BDC9C7A898B435CFA655868CED284917BEA4004D8777CE07C9BE6F10922
• Submitted as: free-spin-codes-coin-master_GM406889139.pdf
• File type: pdf · Size: 35993 bytes
• Verdict: suspicious (44/100)

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!F6CBFB53E9A3

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spin-codes-coin-master-game-hack, http://www.repion.com/uploaded_files/userfiles/files/free-robux-no-verification-hack_GM431946152.pdf, http://www.repion.com/uploaded_files/userfiles/files/coin-master-free-stuff_GM406889139.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/free-spin-codes-coin-master-game-hack
• http://www.repion.com/uploaded_files/userfiles/files/free-robux-no-verification-hack_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/coin-master-free-stuff_GM406889139.pdf
• http://www.repion.com/uploaded_files/userfiles/files/how-to-buy-robux-for-free_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/free-robux-hack-without-verify_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/roblox-doge-free_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/free-online-spins-coin-master_GM406889139.pdf
• http://www.repion.com/uploaded_files/userfiles/files/free-roblox-money-cheat-download_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/free-roblox-stricid-codes_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/robloxheroxyz-free-robux_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/using-cheat-engine-with-roblox_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/dev-free-camer-roblox_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/how-to-get-free-robux-2021-march_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/free-robux-domino-crown_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/coin-master-daily-link_GM406889139.pdf
• http://www.repion.com/uploaded_files/userfiles/files/coin-master-hack-apk-with-fb-login_GM406889139.pdf
• http://www.repion.com/uploaded_files/userfiles/files/roblox-terminal-railway-admin-train-cheat_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/how-to-get-free-robux-codes_GM431946152.pdf
• http://www.repion.com/uploaded_files/userfiles/files/coin-master-hack-spins-apk_GM406889139.pdf
• http://www.repion.com/uploaded_files/userfiles/files/spin-coin_GM406889139.pdf
• http://www.repion.com/uploaded_files/userfiles/files/juego-hackeado-de-coin-master_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.repion.com

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