MALICIOUS — roblox-hack-download_GM431946152.pdf

MALICIOUS — roblox-hack-download_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ad4b87a92e5d10eaf3392dbcac013d5d99485fb9e5f7f9ae54322d7e3f6523e0
• SHA-1: 75bcab54bf72563b412ffb60cb6ec4572027a111
• MD5: d7f103efed1258e923975daf5e7c14ac
• ssdeep: 768:vvK1TK6oAjtsbryRv5etpnjC10xoCFaBTEmM2OJ0l3YMK2pHC:6VXDCmCxont5Dl3YMK2pi
• TLSH: T1072F6CF74057DC1C7E87AF0399BB116D70CAAB992062CE0451D9721D94BC6AEAB20633
• Submitted as: roblox-hack-download_GM431946152.pdf
• File type: pdf · Size: 34892 bytes
• Verdict: malicious (75/100)

Detections (5 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!D7F103EFED12
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://library.futureuniversity.com/repository/free-robux-and-tix-generator-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/431946152/roblox-hack-download-game-hack, http://library.futureuniversity.com/repository/roblox-hack-free-robux-pc_GM431946152.pdf, http://library.futureuniversity.com/repository/roblox-elemental-battlegrounds-hack-gems_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/roblox-hack-download-game-hack
• http://library.futureuniversity.com/repository/roblox-hack-free-robux-pc_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-elemental-battlegrounds-hack-gems_GM431946152.pdf
• http://library.futureuniversity.com/repository/microsoft-bing-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-only_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-games-that-actually-work_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacker-decal-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-and-tix-generator-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-vip-door-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-com_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-pin_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-com-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/blox-fun-info_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-and-get-free-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-make-a-minecraft-server-for-free-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-super-power-training-simulator-free-vip-ser_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-survey-or-download-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-com-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-any-account-in-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report