SUSPICIOUS — download-hack-coin-master_GM406889139.pdf

SUSPICIOUS — download-hack-coin-master_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 82709c2feda645000d4a2204807f582a7ed1e9b5f00b0cdeae2aa8df6c574a70
• SHA-1: 5535e1b0fcadb03be159bbc733a37d176873e9c3
• MD5: 816549a5001008c11deb4b0f3b21b947
• ssdeep: 768:EKoVG+LOmA8b4DNkHvqj3NrAOP7EOvwKHe1j4tPaxtlxB3u+0GkrCpDn:EKyNhAhZXBr3P7bZ+18tPaxtlHVVkrCp
• TLSH: T13E306CF30097DC4C7A8F4B076AFA246974C9E3886177D69041E8766CA47C6FD6B10630
• Submitted as: download-hack-coin-master_GM406889139.pdf
• File type: pdf · Size: 36733 bytes
• Verdict: suspicious (58/100)

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!816549A50010

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/hacks-for-build-a-boat-for-treasure-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/download-hack-coin-master-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/hacks-for-build-a-boat-for-treasure-roblox_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-mobile-free_GM479516143.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/download-hack-coin-master-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/hacks-for-build-a-boat-for-treasure-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-mobile-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-youtube-tiktok-dance_GM835599320.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/regal-world-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-generator-2021-no-human-verification-or-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/best-coin-master-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/best-free-minecraft-hacked-client_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/www-rbxhut-com_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/hack-coin-master-1_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/www-coin-master-hack-tk_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-play-no-download_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/unlimited-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-haktuts_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-come_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-rubox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-and-coins-links-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/clothes-for-free-online-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-demo_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-make-custom-api-for-roblox-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-noob-t-shirts-free_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

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