MALICIOUS — roblox-hack-august-2021_GM431946152.pdf

MALICIOUS — roblox-hack-august-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 929a05176f20fbc9b6c23a3672cbb6a9c6322e548f2914777272e9554e6f2378
• SHA-1: 4305012944068cc4d81dceda50df2e7360a85a10
• MD5: a2eb343fbc119d8ae0e80aab15543362
• ssdeep: 768:/i2PJaWIKHoxsvtALhr3LgKSyQZU67Jgj0Vm+psgn:LIDNr7rSy+Ti0Vdpsgn
• TLSH: T152308CF38087DD0CBE878F039EB7616968C6938431218B5565E9766CC4AC7ED6F00A63
• Submitted as: roblox-hack-august-2021_GM431946152.pdf
• File type: pdf · Size: 35783 bytes
• Verdict: malicious (75/100)

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!A2EB343FBC11

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-spin-link-coin-master-app_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-hack-august-2021-game-hack, http://library.futureuniversity.com/repository/master-coin-master-free-spin_GM406889139.pdf, http://library.futureuniversity.com/repository/best-free-minecraft-texture-packs_GM479516143.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/roblox-hack-august-2021-game-hack
• http://library.futureuniversity.com/repository/master-coin-master-free-spin_GM406889139.pdf
• http://library.futureuniversity.com/repository/best-free-minecraft-texture-packs_GM479516143.pdf
• http://library.futureuniversity.com/repository/get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spin-link-coin-master-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-patched-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verification-2021-android_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-spin-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-free-robux-today_GM431946152.pdf
• http://library.futureuniversity.com/repository/wurst-hacked-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/minecraft-pvp-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-2021-easy_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-meme_GM431946152.pdf
• http://library.futureuniversity.com/repository/wurst-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-mod-apk-free-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-gifts_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-online-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-cheats-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/is-there-an-actual-hack-that-work-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-gold-cards-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/mobihack-roblox-hack_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report