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

MALICIOUS — working-coin-master-hack-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ed0feb7fa6dcb6a5b580beb2f4d651544d1e4bd80a56573ce0fef0594ad4da6f
• SHA-1: 159732c0d3b813420eb93dbf2d2993d712f69fc2
• MD5: 8d9b745a26c31a0be07b0e029b0cd999
• ssdeep: 768:LRyJakeBXUpFvOQ7WatHrdwoGAyzPHDlDhzS+nP94ImI:LR6a9UpHaaNqjRwIPBmI
• TLSH: T15F2F6BF35187DC4C7E86AF0768FA615D74C9D3887136DB6082E87A6CA0785AE7F50820
• Submitted as: working-coin-master-hack-2021_GM406889139.pdf
• File type: pdf · Size: 35240 bytes
• Verdict: malicious (94/100)

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!8D9B745A26C3
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 7 weighted signals:

• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!8D9B745A26C3 (rule PDF/Phish-TWM!8D9B745A26C3) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://www.valenciamaids.com/userfiles/files/coin-master-game-hack-kaise-kare_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/working-coin-master-hack-2021-game-hack, http://www.valenciamaids.com/userfiles/files/coin-master-game-hack-kaise-kare_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/free-robux-free-no-hack_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/working-coin-master-hack-2021-game-hack
• http://www.valenciamaids.com/userfiles/files/coin-master-game-hack-kaise-kare_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-free-no-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-now_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-rocitizens-cheats-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-generator-com-roblox-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/daily-free-spins-coin-master-app_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-pdf-of-roblox-characters_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/www-roblox-hack-site_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/cheats-roblox-meep-city_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/tiktok-free-likes-app_GM835599320.pdf
• http://www.valenciamaids.com/userfiles/files/coin-mast-hacks_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-robux-hack-generator_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-on-android_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/easy-robux-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-gold-cards-in-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-links-for-coin-master-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-pc-free_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/websites-that-give-you-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-do-you-get-free-skins-in-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-spins-coinmaster_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report