MALICIOUS — coin-master-hack-no-verification-ios_GM406889139.pdf

MALICIOUS — coin-master-hack-no-verification-ios_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4c5a6c2518438c4c0035e66627b3ca166606195752b9c99c8ae884c7af63eadb
• SHA-1: 7659ebf2cc164521a64cd2c0b2d24a9406aed9d7
• MD5: 8febc97c0f2bbe7906e82ab0a7df34f9
• ssdeep: 768:uoEJyITcSv5y07cUrt0bgIR5iZJzzRZBHVjqlNRl2nRf:nFQftu5ezPBVjqnz2nRf
• TLSH: T1572F7EF310A7DC8C765A8B036DF2255E64C9E35862B2EB5051E8B72CE4BC5BF6B10520
• Submitted as: coin-master-hack-no-verification-ios_GM406889139.pdf
• File type: pdf · Size: 35048 bytes
• Verdict: malicious (75/100)

Detections (4 of 50 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!8FEBC97C0F2B

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-youtube-tiktok-dance_GM835599320.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-hack-no-verification-ios-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-tiktok-followers-without-verification_GM835599320.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/robux-free-c_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-hack-no-verification-ios-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/free-tiktok-followers-without-verification_GM835599320.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-free-c_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-link-today-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-cards_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-youtube-tiktok-dance_GM835599320.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-on-ipad_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-codes-generator-no-human-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-hack-for-robux-outrageous-bilders-club_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-robux-hack-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-online-free-download_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-redeem-codes_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-fly-hack-script_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-let-the-bodies-hit-the-floor-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-accounts-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/daily-spin-coin-master-free_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-outfits-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/dll-hacks-for-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-roebucks-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/oprewards-com-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report