SUSPICIOUS — how-you-get-free-robux_GM431946152.pdf

SUSPICIOUS — how-you-get-free-robux_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: 4fdf79c8b33e0e8d059683b92e1dc4486e89b18f4ce38ff7ba238027df83c21f
• SHA-1: 8e6b5bcad24309404517d70fcc0afaed889f9b43
• MD5: 744a5aaf6776cf3c08cb213964b9f145
• ssdeep: 768:N4kioK0WTJo1grHAgy56NqIolP8rDvkNOZbR20VBDw/NPOAd:Ji0OJoehXOlgmOFR20o1P5d
• TLSH: T1FA329FF7118BDC1C6A4D8F03D9BA356E6089D68831628A40D5CCB65DC07C9EFBB50AB1
• Submitted as: how-you-get-free-robux_GM431946152.pdf
• File type: pdf · Size: 45122 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!744A5AAF6776
• 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: https://netcdn.xyz/app/431946152/how-you-get-free-robux-game-hack, http://pustaka.faterna.unand.ac.id/repository/hacks-minecraft_GM479516143.pdf, http://pustaka.faterna.unand.ac.id/repository/coin-master-latest-mod-apk-free-download_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

• https://netcdn.xyz/app/431946152/how-you-get-free-robux-game-hack
• http://pustaka.faterna.unand.ac.id/repository/hacks-minecraft_GM479516143.pdf
• http://pustaka.faterna.unand.ac.id/repository/coin-master-latest-mod-apk-free-download_GM406889139.pdf
• http://pustaka.faterna.unand.ac.id/repository/how-to-change-roblox-username-for-free_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/how-to-hack-people-on-roblox_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/free-robux-com-no-verification_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/how-to-change-roblox-name-for-free_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/best-free-coin-master-spins_GM406889139.pdf
• http://pustaka.faterna.unand.ac.id/repository/minecraft-marketplace-free_GM479516143.pdf
• http://pustaka.faterna.unand.ac.id/repository/free-robux-discord-servers_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/how-to-get-free-robux-without-human-verification-2021_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/roblox-com-free_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/coinmaster-com_GM406889139.pdf
• http://pustaka.faterna.unand.ac.id/repository/minecraft-java-edition-redeem-code-free-2021_GM479516143.pdf
• http://pustaka.faterna.unand.ac.id/repository/is-free-robux-real_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/how-to-get-spins-on-coin-master-hack_GM406889139.pdf
• http://pustaka.faterna.unand.ac.id/repository/free-coins-and-spins-coin-master-2021_GM406889139.pdf
• http://pustaka.faterna.unand.ac.id/repository/code-free-robux_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/hack-coin-master-no-verification_GM406889139.pdf
• http://pustaka.faterna.unand.ac.id/repository/roblox-army-robux_GM431946152.pdf
• http://pustaka.faterna.unand.ac.id/repository/can-i-get-robux-for-free_GM431946152.pdf

Embedded domains

• netcdn.xyz
• pustaka.faterna.unand.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report