SUSPICIOUS — blogspot-coin-master_GM406889139.pdf

SUSPICIOUS — blogspot-coin-master_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: b8729399759a47a1a0ea14a8766bf65f7a926337cf50eae60dce8dc4b9538c5b
• SHA-1: defdc943fc68a8f09c887ca78e0a22252e3a58c0
• MD5: 3da2e6a37c3395b0ebdf7c708dbb2128
• ssdeep: 768:TG3GuQPOjO8MvjZXDbyyCfJwqyJrUpi0R/17LZoS1:i30P0UXDbRCBQgpi0xToS1
• TLSH: T1002F7DF70087DC8C3A4A5F1769FB3529648F938961A2DA1080E8B72CF57C5BE3B10921
• Submitted as: blogspot-coin-master_GM406889139.pdf
• File type: pdf · Size: 35344 bytes
• Verdict: suspicious (44/100)

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!3DA2E6A37C33
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/406889139/blogspot-coin-master-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-switch-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/blogspot-coin-master-game-hack
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-switch-free_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/is-roblox-being-hacked_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-stuff_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/wwwcoin-master-hack-apk_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-spins-and-coins-on-coin-master_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-coins-link-2021_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-easy-to-get_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-robux-in-roblox-sub_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/i-didnt-get-my-free-spins-in-coin-master_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-images_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/www-roblox-com-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-apps-that-work_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-load-cheat-scripts-in-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-robux-fast-2021-no-hacks_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-spins-coin-master-2021-today_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/hack-roblox-steve-one-piece-roblox-auto-farm-chest_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/hacking-commands-for-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/casual-shirt-girls-roblox-template-free_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-play-minecraft-online-for-free_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.fluidtecheng.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report