SUSPICIOUS — blox-supply-free-robux_GM431946152.pdf

SUSPICIOUS — blox-supply-free-robux_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: a37878df5f617fd64e32248b53077392ec967d0682febbe7bff4fcf4f995db68
• SHA-1: 0c4c3655e2ad61b783dc43853856efabd820cd44
• MD5: 86e5f038479c69209cbca99827c65e93
• ssdeep: 768:MC1dn7b2LNosZypC19q4FlmJfNUv+894FZ5OvHG8m:97b2typCzq4KJfKv+86b5OvG8m
• TLSH: T1D4309EF7005BCC4C799A5F4369B7517D25CAD3897052AE0096D8376C80BC6FEAB10972
• Submitted as: blox-supply-free-robux_GM431946152.pdf
• File type: pdf · Size: 35948 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!86E5F038479C

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/blox-supply-free-robux-game-hack, http://perpus.janabadra.ac.id/otomasi/repository/chaos-hacks-roblox_GM431946152.pdf, http://perpus.janabadra.ac.id/otomasi/repository/coin-master-free-link_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

• http://netcdn.tw/app/431946152/blox-supply-free-robux-game-hack
• http://perpus.janabadra.ac.id/otomasi/repository/chaos-hacks-roblox_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/coin-master-free-link_GM406889139.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/roblox-marshmello-shirt-free_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/how-to-get-free-roblox-money_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/cheats-for-roblox-ben-10-universal-showdown_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/chat-hack-10-roblox_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/how-to-get-free-roebucks_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/free-coin-master-coins_GM406889139.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/wahoo-gaming-co-free-robux_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/free-coins-for-flip-master-online_GM406889139.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/coin-master-free-coins-2021_GM406889139.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/roblox-hack-codes_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/unlockmygamescom-free-robux_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/roblox-inappropriate_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/roblox-login-hack_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/roblox-promo-code-to-get-free-robux_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/free-robux-codes-no-verification_GM431946152.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/coin-master-hack-2021_GM406889139.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/coin-master-hack-free-spins_GM406889139.pdf
• http://perpus.janabadra.ac.id/otomasi/repository/minecraft-games-to-play-for-free_GM479516143.pdf

Embedded domains

• netcdn.tw
• perpus.janabadra.ac.id

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