MALICIOUS — free-gold-cards-for-coin-master_GM406889139.pdf

MALICIOUS — free-gold-cards-for-coin-master_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: edfa3401ca0df4f61f3b9aa4835f822ca7d8642907683a8bd6236ff8126fd335
• SHA-1: 02e3c3b617b300470ae5c6066fc8ce01c875486f
• MD5: 2c42d1b54957d63815d4783596bd5f4e
• ssdeep: 768:jgnTsVDByvYKUofJd0CN0oqgnGo/sUnVf3:8KPKUDCFpG5If3
• TLSH: T1F32F6CF70197CC8C3A5F4B13B9BA256E64CAA34462B7DA5081D87B6CE07C4BE5B10621
• Submitted as: free-gold-cards-for-coin-master_GM406889139.pdf
• File type: pdf · Size: 35510 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!2C42D1B54957

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.biochemix.com/uploaded_files/userfiles/files/free-robux-codes_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-gold-cards-for-coin-master-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-codes-no-human-verification_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-mad-city-cheats_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/free-gold-cards-for-coin-master-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-codes-no-human-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-mad-city-cheats_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-codes_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-no-download-no-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-download-ios_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-dominus_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/counter-blox-roblox-offensive-exploit-hacks-by-autumn_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-jackpot-madness-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/fast-and-easy-way-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-free-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/blogger-coin-master-free-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/games-that-give-you-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-account-and-password-generator_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verify-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-become-a-hacker-in-roblox-jailbreak_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coinmaster-fan-page_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/como-hackear-cuentas-de-roblox-con-un-programa_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-free-hair-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-and-coins-for-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-do-i-get-free-robux-on-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report