SUSPICIOUS — roblox-rewards-site_GM431946152.pdf

SUSPICIOUS — roblox-rewards-site_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: 9230594e10ba7a7914e7179e7864dbe04144174f65e5641421dce5800dbadb96
• SHA-1: 9c1f8f9d4eed3628e30d1c9813397383238d2e05
• MD5: 8746a85d94b8606bc312b4749320dcef
• ssdeep: 768:X9N/cvMhssGDY4FHsEpOjUekYcIHhUsFO7BUw:XXG6GDLHnpgkYcIHhUO+Bn
• TLSH: T1B02F6BF70083CC5C368A8F176DF62569B48ED3496292DA6150DCB76CE47C6BEAB00631
• Submitted as: roblox-rewards-site_GM431946152.pdf
• File type: pdf · Size: 35455 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!8746A85D94B8
• 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/431946152/roblox-rewards-site-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-coin-and-spin-for-coin-master_GM406889139.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-and-coins-haktuts_GM406889139.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/431946152/roblox-rewards-site-game-hack
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-coin-and-spin-for-coin-master_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-and-coins-haktuts_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/best-roblox-hacks-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/best-free-roblox-executor_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-hack-on-roblox-on-pc_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-bedrock-free-download-pc_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/op-rewards-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/can-u-get-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/do-coin-master-hacks-work_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-hack-tool-no-human-verification_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/offers-to-get-free-spins-in-coin-master_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/case-clicker-hack-pc-roblox_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-get-minecraft-for-free_GM479516143.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spins-link-blogspot_GM406889139.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/can-you-actually-get-free-robux_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-mad-city-speed-hack_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-hack-download-2021-android_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-hack-into-anybodys-roblox-account_GM431946152.pdf
• https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-free-tshirt-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.fluidtecheng.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report