SUSPICIOUS — free-robux-no-human-verification-no-download-2021_GM431946152.pdf

SUSPICIOUS — free-robux-no-human-verification-no-download-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: f46eca1e54f002e8de1ee6d7e36c6caf123a03e73a85bf9840daa36b9d143f2d
• SHA-1: bb7bacace4be6a9eff6ee1c5d49254c7975ee806
• MD5: f352ffd8f7599281eb5457b97c10fad3
• ssdeep: 768:FxdbNePHNos8EMKsfN6QkS0DqdS4tPiSI2T+9u9md+:FxZw12EUN6Qkt4tXmd+
• TLSH: T117304CFB019BDC0C2E4B8B07A9B6145EA1CAD3C87073DB5096D8762DC06DAEE6A10571
• Submitted as: free-robux-no-human-verification-no-download-2021_GM431946152.pdf
• File type: pdf · Size: 37155 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!F352FFD8F759

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-robux-no-human-verification-no-download-2021-game-hack, http://perpustakaan.iaiqi.ac.id/repository/roblox-jump-hack-2021_GM431946152.pdf, http://perpustakaan.iaiqi.ac.id/repository/roblox-the-conquerors-3-hack_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-robux-no-human-verification-no-download-2021-game-hack
• http://perpustakaan.iaiqi.ac.id/repository/roblox-jump-hack-2021_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/roblox-the-conquerors-3-hack_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/roblox-free-shirts-and-pants-girl_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/minecraft-112-2-hacked-client_GM479516143.pdf
• http://perpustakaan.iaiqi.ac.id/repository/robux-simulator-hack_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/coin-master-hack-2021-app-download_GM406889139.pdf
• http://perpustakaan.iaiqi.ac.id/repository/no-scam-free-robux_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/rewardex-robux_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/roblox-night-of-the-werewolf-cheats_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/free-robux-no-verify_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/free-spins-and-coins-on-coin-master_GM406889139.pdf
• http://perpustakaan.iaiqi.ac.id/repository/roblox-cheats-2021_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/how-to-get-free-robux-not-a-scam_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/notoriety-roblox-hack-script_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/como-ganar-robux-gratis-hack_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/robux-game_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/coin-master-free-spins-today-39_GM406889139.pdf
• http://perpustakaan.iaiqi.ac.id/repository/free-new-indominios-roblox-buble-sim_GM431946152.pdf
• http://perpustakaan.iaiqi.ac.id/repository/today-free-spin-coin-master_GM406889139.pdf
• http://perpustakaan.iaiqi.ac.id/repository/roblox-glitches-and-cheats-2021_GM431946152.pdf

Embedded domains

• netcdn.co
• perpustakaan.iaiqi.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report