SUSPICIOUS — coin-master-daily-free-spins-link-today-facebook_GM406889139.pdf

SUSPICIOUS — coin-master-daily-free-spins-link-today-facebook_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: e4d09af7b55870f9e312fb86fd06113730c50ccdd3297cd2e82c39d3a8e76f37
• SHA-1: eda62f281c2324cd03eddd7d11d9f96f00453c16
• MD5: 3355ed627fb75b73879e2208496aad71
• ssdeep: 768:mh6/WfkgNxAv+GxRCmqeeAjuLdZRXceTsOHLaO6://WjxpURCFeePLrRXceIOHuO6
• TLSH: T18C306CF741A7CC5C765A8B0729AA216E70C9A3C47177EA1051F8B72CE07C6BE6F14221
• Submitted as: coin-master-daily-free-spins-link-today-facebook_GM406889139.pdf
• File type: pdf · Size: 37773 bytes
• Verdict: suspicious (58/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!3355ED627FB7

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/free-robux-hacker-us_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-daily-free-spins-link-today-facebook-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-whatsapp-group-link_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/androeed-ru-minecraft_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/coin-master-daily-free-spins-link-today-facebook-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-whatsapp-group-link_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/androeed-ru-minecraft_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-codes_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-2021-today_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-hacker-us_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-hack-no-human-verification-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-get-free-robux-without-doing-anything_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/pubg-uc-generator-without-human-verification-2021_GM1330123889.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-menu-download-pc_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/omega-roblox-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-minecraft-skins_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-accounts-in-game_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-cheats_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-app-apk_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/cheats-roblox-mega-fun-obey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-easy-on-phone_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-real-working-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-android_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/one-app-rewards-com-roblox-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-by-bananaman-world_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report