SUSPICIOUS — free-robux-no-downloading-apps_GM431946152.pdf

SUSPICIOUS — free-robux-no-downloading-apps_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: bb27d77eaa67d900e8c3ac4a2450b666a98e3ca4431f0ac0b980002ace5e4ce5
• SHA-1: 217d6f2f7cd9609aca5cd6ff5ad215076f237f09
• MD5: 00b457e49749671550cdaba43491ff08
• ssdeep: 768:DvgszBK4A5Ed4C14CstQUZA3voLgTzsrF/OJfIUK4lCS8:D4fNEyCWOUH03sJOJfIUrlCT
• TLSH: T1F2308EF3006BCC5C6A899F03697B116E748AD34C61769A50D2D87B6CC0BDAEE7B00671
• Submitted as: free-robux-no-downloading-apps_GM431946152.pdf
• File type: pdf · Size: 36801 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!00B457E49749

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-no-downloading-apps-game-hack, http://perpustakaan.poltekom.ac.id/repository/coin-master-free-spins-cheat_GM406889139.pdf, http://perpustakaan.poltekom.ac.id/repository/pgsharp-pokemon-go-free-key_GM1094591345.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/free-robux-no-downloading-apps-game-hack
• http://perpustakaan.poltekom.ac.id/repository/coin-master-free-spins-cheat_GM406889139.pdf
• http://perpustakaan.poltekom.ac.id/repository/pgsharp-pokemon-go-free-key_GM1094591345.pdf
• http://perpustakaan.poltekom.ac.id/repository/how-to-get-free-roebucks_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/cm-free-spins_GM406889139.pdf
• http://perpustakaan.poltekom.ac.id/repository/win-free-robux_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/roblox-premium-membership-hack_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/roblox-hack-game_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/free-robux-codes-no-human-verification_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/coin-master-hacks-for-pet-food_GM406889139.pdf
• http://perpustakaan.poltekom.ac.id/repository/how-to-get-free-skins-in-minecraft_GM479516143.pdf
• http://perpustakaan.poltekom.ac.id/repository/coin-master-free-coins-and-spins-hack_GM406889139.pdf
• http://perpustakaan.poltekom.ac.id/repository/administrator-badge-hack-roblox_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/free-robux-live_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/arrest-script-roblox-hack_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/free-robux-card-codes-generator_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/free-promo-codes-for-coin-master_GM406889139.pdf
• http://perpustakaan.poltekom.ac.id/repository/hacked-t-shirt-roblox_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/free-robux-card-codes_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/jojno-roblox-hack_GM431946152.pdf
• http://perpustakaan.poltekom.ac.id/repository/exploit-script-executor-free-download-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• perpustakaan.poltekom.ac.id

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