SUSPICIOUS — by-robux-hack_GM431946152.pdf

SUSPICIOUS — by-robux-hack_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: 23b84019771a84ada0ec76b51f2455d3cb1fcbd877c24329502a328d5624ff3d
• SHA-1: 21470af81dd6db6af6c241ebded9b26d9c3126d6
• MD5: 744797992e812d116af925c81977ff9f
• ssdeep: 768:sfPYrrG6sUa5D5DFv8q7oCJ9KIt0SFLY1sG9YkHyrkctBnL6jn:sIrrna15DFvNnJ1hFLY1X/cBnL6r
• TLSH: T1FF2F6BF7116BCC5C6F8E5B03E96B196964C9E34871729A0055D8B72C80BCAEEBB10931
• Submitted as: by-robux-hack_GM431946152.pdf
• File type: pdf · Size: 34587 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!744797992E81

Why this verdict

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

• Embedded network infrastructure: http://netcdn.co/app/431946152/by-robux-hack-game-hack, http://lib.stie-aub.ac.id/repository/frre-robux-hack_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/robux-generator-no-verification-needed_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.co/app/431946152/by-robux-hack-game-hack
• http://lib.stie-aub.ac.id/repository/frre-robux-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robux-generator-no-verification-needed_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/rbxcity-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-robux-202100_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/world-conquest-free-siterobloxcomgames_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spin-and-coins-links-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/pubg-uc-lucky-draw_GM1330123889.pdf
• http://lib.stie-aub.ac.id/repository/robux-miner_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-daily-gift-free-spins-and-coins-link-today_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-hack-anyones-account-on-roblox-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-do-i-get-free-coins-on-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/como-hack-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/pubg-74-uc_GM1330123889.pdf
• http://lib.stie-aub.ac.id/repository/free-spin-link-for-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/play-minecraft-online-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-co_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-without-scams_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-giving-away-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-games-roblox-games_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-game-packs-for-coin-master_GM406889139.pdf

Embedded domains

• netcdn.co
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report