SUSPICIOUS — free-robux-just-click_GM431946152.pdf

SUSPICIOUS — free-robux-just-click_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: f4c234f28fead3d4322aead7573cc2c73b230665bb4047331c11998166c9e716
• SHA-1: 947c4d358cb26932991247d11e169f55a9e5a169
• MD5: aaa43f57a1a2efe1417e4014a93cfa83
• ssdeep: 384:Im5gX6yPlWqMhH8iqIrnqBNf0N0QP1+FnXcSk9DfvCCUSVJ7kZqL0OyLw37wZjCS:Im5RyPlWqMZ8H/oN0e1+pX4W4c/OuRh
• TLSH: T1332F6DF3115BCC1D794E9F439AFB152AA4CDD3886022EE4186E47A6D906C5BEBF10930
• Submitted as: free-robux-just-click_GM431946152.pdf
• File type: pdf · Size: 32988 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!AAA43F57A1A2

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-just-click-game-hack, https://opac.itp.ac.id/repository/how-to-get-free-pet-snacks-in-coin-master_GM406889139.pdf, https://opac.itp.ac.id/repository/roblox-rewards-robux_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.tw/app/431946152/free-robux-just-click-game-hack
• https://opac.itp.ac.id/repository/how-to-get-free-pet-snacks-in-coin-master_GM406889139.pdf
• https://opac.itp.ac.id/repository/roblox-rewards-robux_GM431946152.pdf
• https://opac.itp.ac.id/repository/robux-scam_GM431946152.pdf
• https://opac.itp.ac.id/repository/roblox-jeailbreak-hack_GM431946152.pdf
• https://opac.itp.ac.id/repository/free-coin-master-cards-link_GM406889139.pdf
• https://opac.itp.ac.id/repository/awesome-free-stuff-on-roblox_GM431946152.pdf
• https://opac.itp.ac.id/repository/how-to-get-more-free-coins-on-coin-master_GM406889139.pdf
• https://opac.itp.ac.id/repository/walking-though-hack-roblox_GM431946152.pdf
• https://opac.itp.ac.id/repository/who-hacked-ezrahandjacob-in-roblox_GM431946152.pdf
• https://opac.itp.ac.id/repository/free-coin-master-spins-daily_GM406889139.pdf
• https://opac.itp.ac.id/repository/roblox-base-wars-hack-god-mode_GM431946152.pdf
• https://opac.itp.ac.id/repository/roblox-robux-hack-generator_GM431946152.pdf
• https://opac.itp.ac.id/repository/free-3d-models-for-roblox_GM431946152.pdf
• https://opac.itp.ac.id/repository/roblox-hack-robux-generator-download_GM431946152.pdf
• https://opac.itp.ac.id/repository/executer-command-roblox-free_GM431946152.pdf
• https://opac.itp.ac.id/repository/roblox-robux-hack-2021-working-version_GM431946152.pdf
• https://opac.itp.ac.id/repository/best-free-exploit-roblox_GM431946152.pdf
• https://opac.itp.ac.id/repository/free-clothes-of-roblox_GM431946152.pdf
• https://opac.itp.ac.id/repository/how-to-get-a-lot-of-robux_GM431946152.pdf
• https://opac.itp.ac.id/repository/how-to-get-free-robux-easy-hack_GM431946152.pdf

Embedded domains

• netcdn.tw
• opac.itp.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report