SUSPICIOUS — free-robux-no-verification_GM431946152.pdf

SUSPICIOUS — free-robux-no-verification_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: ade7d8bb3cba7d047bd05862a4a059d26fdfca2c76b97dfd6e0b619c7e3649ea
• SHA-1: 39762784f0d73bcf154311bd022e5e13750d8926
• MD5: 17a1ef33d2e9a8b3b7034cccfb4893c4
• ssdeep: 768:j4sm+K+A+hxvck+ZozqNeQoo71VUn5Y+zgfnAmFuD6rRw:EsXhAMxPwXIQooZGnPgAmFuD6lw
• TLSH: T1A832AEF7406BCD5C7A858F036ABA246DA0C9E38D5135DA40A2EC763CD03D6BE7B11960
• Submitted as: free-robux-no-verification_GM431946152.pdf
• File type: pdf · Size: 44636 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!17A1EF33D2E9
• 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.online/app/431946152/free-robux-no-verification-game-hack, http://perpustakaan.ftk.uinib.ac.id/repository/legit-coin-master-hack-october-2021_GM406889139.pdf, http://perpustakaan.ftk.uinib.ac.id//repository/apk-coin-master-hack_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.online/app/431946152/free-robux-no-verification-game-hack
• http://perpustakaan.ftk.uinib.ac.id/repository/legit-coin-master-hack-october-2021_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/apk-coin-master-hack_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/minecraft-free-app_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/coin-master-hacks-for-cards_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/free-minecraft-server_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/rbxoffers-earn-free-robux_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/cm-free-spin-link-today_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/free-promo-codes-for-roblox-2021_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/free-robux-live_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/minecraft-mods-download-free_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/can-i-get-robux-for-free_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/minecraft-pocket-edition-hack_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/pubg-365-uc_GM1330123889.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/roblox-hack-site_GM431946152.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/coin-master-free-spins_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/coin-master-free-online_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/coin-master-free-spins-only_GM406889139.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/is-minecraft-bedrock-free_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id//repository/minecraft-alt-accounts-free_GM479516143.pdf
• http://perpustakaan.ftk.uinib.ac.id/repository/cm-spin-link_GM406889139.pdf

Embedded domains

• netcdn.online
• perpustakaan.ftk.uinib.ac.id

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