SUSPICIOUS — free-cool-shirt-roblox_GM431946152.pdf

SUSPICIOUS — free-cool-shirt-roblox_GM431946152.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: 776d28b167f1a35d5c71cdf109125635da7e563ec12408520bd07ce9fee21a1e
• SHA-1: 51deac592f42d4e7c47d9568406f7b2dcb763d67
• MD5: 369bb7a61d7dfc5666b278ddb0f5f461
• ssdeep: 768:TJn63tAMZeG7sy46b7i4toywhXTSEFnPYKFfUGsQsgK6e:563tASkCBFwV1nPYKaGQ6e
• TLSH: T1F32F5DF75197EC5C768E9B1329FA246C708E934452A2DE5040D87B6CE47C9BEAF00A31
• Submitted as: free-cool-shirt-roblox_GM431946152.pdf
• File type: pdf · Size: 35622 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!369BB7A61D7D
• 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.co/app/431946152/free-cool-shirt-roblox-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/hack-roblox-link-mad-city_GM431946152.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-2021-roblox-accounts_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.co/app/431946152/free-cool-shirt-roblox-game-hack
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/hack-roblox-link-mad-city_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-2021-roblox-accounts_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-robux-com_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/shirt-roblox-free_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-infinite-robux-free_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/hack-de-roblox-counter-blox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-minecraft-gift-codes_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-cheats-uhrzeit-ndern_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/google-roblox-free-stuff_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/does-coin-master-hack-work_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-roblox-accounts-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-no-verify_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/village-4-coin-master_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-com-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/the-quarry-roblox-hacks_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-launcher-download-free_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-hack-game-download-mod-apk_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/clover-online-roblox-gui-hack_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-16-04-19_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-free-headphones-roblox_GM431946152.pdf

Embedded domains

• netcdn.co
• www.fluidtecheng.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report