SUSPICIOUS — free-robux-no-human-verification-2021_GM431946152.pdf

SUSPICIOUS — free-robux-no-human-verification-2021_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: c394539e1917655d435248e4a59477c86afab47189f238316ec6752bcae2759f
• SHA-1: 48802fda161d075b17672b20f2cfa5455e80b9cc
• MD5: e21121f504954f2151da8223d5da9c88
• ssdeep: 768:Pioicnk1OHVMI2sWx4FtyF8Bff4gZD/a+6eYU4H/4MF4ll8AoAOrXowctGyU0X96:Pjisk1mVL2sWx4FtyF8Bff4gZD/akcqW
• TLSH: T1B4327DF350DBCE5CAD4E5F439DF6605C74CBE38864629F0191D4B2AD80BCAAD6E10A21
• Submitted as: free-robux-no-human-verification-2021_GM431946152.pdf
• File type: pdf · Size: 44568 bytes
• Verdict: suspicious (44/100)

Detections (5 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!E21121F50495
• 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/free-robux-no-human-verification-2021-game-hack, http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/coin-master-heaven-free-spins-today_GM406889139.pdf, http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/coin-master-hacks-for-iphone_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/free-robux-no-human-verification-2021-game-hack
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/coin-master-heaven-free-spins-today_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/coin-master-hacks-for-iphone_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/how-to-get-free-cards-on-coin-master_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/roblox-fun-robux_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/how-to-get-free-robux-codes_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/roblox-its-free_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/how-to-make-a-minecraft-client_GM479516143.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/roblox-free-robux-no-verification_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/free-coins-for-coin-master_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/daily-spin-and-coin_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/how-to-get-minecraft-for-free-on-ps4-2021_GM479516143.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/get-free-robux-2021_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/roblox-person_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/coin-master-free-spins-and-coins-link-haktuts_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/how-to-make-a-minecraft-server-for-free_GM479516143.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/roblox-free-robux-generator_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/how-to-get-free-robux-without-email_GM431946152.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id/repository/coin-master-heaven-free-spins-link-2021_GM406889139.pdf
• http://muliadarmapratama.ac.id/perpus.muliadarmapratama.ac.id//repository/robux-com-free-robux_GM431946152.pdf

Embedded domains

• netcdn.xyz
• muliadarmapratama.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report