SUSPICIOUS — robux-hack-2021_GM431946152.pdf

SUSPICIOUS — robux-hack-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 4ecbcdd6a539653652bff194c67d2516a5f37d8d5ae4d7ce757f7f15cd05c84e
• SHA-1: ca0aee1480345dcf1dc6f6c5206d805ca3428e22
• MD5: be4c4129b35fa33ff3e3ef79751a4ace
• ssdeep: 768:ronHyHVoG6EvvtjeNWkgydGkf5P3Zd9Ns4UlUHMQYWNAR6XllP0SJFy2qVAHulzl:ronHyHVt6W4WkgydGkxP3Zd99FYb6DMz
• TLSH: T14F307CF30197DD4C7A864B43AAAA216B75CDD3C975679E5080D87AACC0BC1BD3B10D22
• Submitted as: robux-hack-2021_GM431946152.pdf
• File type: pdf · Size: 36216 bytes
• Verdict: suspicious (44/100)

Detections (4 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!BE4C4129B35F

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/robux-hack-2021-game-hack, https://www.takathmanduhotel.com/userfiles/files/get-robux-com_GM431946152.pdf, https://www.takathmanduhotel.com/userfiles/files/roblox-hackers-list_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.tw/app/431946152/robux-hack-2021-game-hack
• https://www.takathmanduhotel.com/userfiles/files/get-robux-com_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/roblox-hackers-list_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-get-free-robux-for-no-money_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/coin-master-links-for-today_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/ways-to-get-free-robux_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/coin-master-server-hack_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/coin-master-fan-club_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/coin-master-33-hack-version-download_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/coin-master-hack-pro-gamers_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/daily-free-spins-and-coins-coin-master_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-get-minecraft-windows-10-for-free_GM479516143.pdf
• https://www.takathmanduhotel.com/userfiles/files/clothes-for-free-online-roblox_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/rbx-hut-promo-codes_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/2021-free-spins-coin-master-link_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-download-minecraft-windows-10-edition-for-free_GM479516143.pdf
• https://www.takathmanduhotel.com/userfiles/files/pig-master-coin-master-free-spin_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-get-free-robux-on-roblox_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/robux-hack-generator_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/minecraft-pocket-edition-free_GM479516143.pdf
• https://www.takathmanduhotel.com/userfiles/files/free-robux-fun_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.takathmanduhotel.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report