SUSPICIOUS — free-robux-games-on-roblox_GM431946152.pdf

SUSPICIOUS — free-robux-games-on-roblox_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: 75503bbb1d6a13b279e3d7b49ed73a4564fe884fc2096201b2c0ca3edf7a448a
• SHA-1: 0d6de7b15b932014ac41758097fb2c21c07bd266
• MD5: 1390e40c58588790d3ba139341ed6c06
• ssdeep: 768:D3rZybPRaSxdsLSb6Yhw3gvCpuRDy7esoe/BmYP9plEH+kx:bwPRawdsuthw3glsoe/BBrkx
• TLSH: T123329EF7100BCD4CBA5ECB439AB7246D78C9D3CC71669A4151D87A7CC07C2EEAA20625
• Submitted as: free-robux-games-on-roblox_GM431946152.pdf
• File type: pdf · Size: 46944 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!1390E40C5858
• 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-games-on-roblox-game-hack, http://perpus.unpam.ac.id/repository/ways-to-get-free-robux_GM431946152.pdf, http://perpus.unpam.ac.id/repository/how-to-get-free-spins-on-coin-master-android_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-games-on-roblox-game-hack
• http://perpus.unpam.ac.id/repository/ways-to-get-free-robux_GM431946152.pdf
• http://perpus.unpam.ac.id/repository/how-to-get-free-spins-on-coin-master-android_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/coin-master-pc-game-free-download_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/robux-free-promo-codes_GM431946152.pdf
• http://perpus.unpam.ac.id/repository/free-coin-master-spin-daily-link_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/minecraft-auto-miner-hack_GM479516143.pdf
• http://perpus.unpam.ac.id/repository/2021-free-spins-coin-master_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/free-robux-on-phone_GM431946152.pdf
• http://perpus.unpam.ac.id/repository/minecraft-free-minecraft_GM479516143.pdf
• http://perpus.unpam.ac.id/repository/roblox-free-play_GM431946152.pdf
• http://perpus.unpam.ac.id/repository/how-to-get-free-coins-in-minecraft_GM479516143.pdf
• http://perpus.unpam.ac.id/repository/robux-sign_GM431946152.pdf
• http://perpus.unpam.ac.id/repository/how-to-hack-coin-master-android_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/coin-master-facebook-page_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/minecraft-login-free_GM479516143.pdf
• http://perpus.unpam.ac.id/repository/websites-that-give-you-free-robux_GM431946152.pdf
• http://perpus.unpam.ac.id/repository/get-free-spins-in-coin-master_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/how-to-get-free-robux-hack-2021_GM431946152.pdf
• http://perpus.unpam.ac.id/repository/how-to-get-free-spins-on-coin-master-2021-ios_GM406889139.pdf
• http://perpus.unpam.ac.id/repository/get-free-spins-coin-master-2021_GM406889139.pdf

Embedded domains

• netcdn.xyz
• perpus.unpam.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report