MALICIOUS — hack-coin-master-apk-2021_GM406889139.pdf

MALICIOUS — hack-coin-master-apk-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f71b46bcc91cb2e2f8f0346219b273ca2124c1fa81fe349e15ae65211d9c32da
• SHA-1: e691da674c02f488bab964c7e05cc42556326080
• MD5: 00dcf9bfb52bacc4f9365ed80fc65a2a
• ssdeep: 768:2XC9Mq1pxvU7kVcmgNcEuTXY5TTUEOA+NmstZGig:T9Mq1kWcmgeEsYNTRahtZGt
• TLSH: T1BE306CF3119BDC5C3A5A9F036DFA246DB48ED288A162D65058D87AACE07C5FE3B00530
• Submitted as: hack-coin-master-apk-2021_GM406889139.pdf
• File type: pdf · Size: 35745 bytes
• Verdict: malicious (75/100)

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!00DCF9BFB52B

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.valenciamaids.com/userfiles/files/roblox-robux-generator_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/hack-coin-master-apk-2021-game-hack, http://www.valenciamaids.com/userfiles/files/free-coins-and-spins-coin-master_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/roblox-free-robux-apk_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/hack-coin-master-apk-2021-game-hack
• http://www.valenciamaids.com/userfiles/files/free-coins-and-spins-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-free-robux-apk_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-on-iphone_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-face-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-help-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-robux-generator_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spin-today-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/como-hackear-el-juego-coin-master-en-espaol_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-actually-get-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/easy-roblox-hack-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-software-download_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-gun-games-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-no-human-verification_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-host-a-minecraft-server-for-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/get-free-lives-on-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-without-downloading-apps_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-34-6-hack_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-just-click_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/easy-way-to-get-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-do-you-get-robux-for-free-on-phone_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report