SUSPICIOUS — free-coin-master-coins-and-spins_GM406889139.pdf

SUSPICIOUS — free-coin-master-coins-and-spins_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: cf645f07db501912b45b22ff2128ee9120db2c42411907f4f0a613ef33782c25
• SHA-1: e9a98e0fc968bd3cccc3df63f96f5ab33c2bdc87
• MD5: 545e8930e8df094b2fc3e5273ad54d1a
• ssdeep: 768:CeubYR3BvkX62+t6eUEL8ELueWf/A2mgDomaMab:93aqXt6efueW3AEDohMab
• TLSH: T1192F7CF74057DC1C799BDF03AABB601D74C8E38821728F4494D8362D946C7EE6B00A22
• Submitted as: free-coin-master-coins-and-spins_GM406889139.pdf
• File type: pdf · Size: 35572 bytes
• Verdict: suspicious (58/100)

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!545E8930E8DF

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/one-piece-millennium-roblox-free-private-server_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-coin-master-coins-and-spins-game-hack, http://library.futureuniversity.com/repository/one-piece-millennium-roblox-free-private-server_GM431946152.pdf, http://library.futureuniversity.com/repository/download-roblox-free-windows-7_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/406889139/free-coin-master-coins-and-spins-game-hack
• http://library.futureuniversity.com/repository/one-piece-millennium-roblox-free-private-server_GM431946152.pdf
• http://library.futureuniversity.com/repository/download-roblox-free-windows-7_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-coins_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coin-master-spins-for-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/hey-google-how-do-you-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/daily-free-spins-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/wwe-backpack-roblox-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-toy-code-march-3rd-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-yellow-roblox-girlfriend_GM431946152.pdf
• http://library.futureuniversity.com/repository/dll-dor-roblox-hacks_GM431946152.pdf
• http://library.futureuniversity.com/repository/hackear-robux-gratis_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-robux-today_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-without-human-verification-real_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-create-an-audio-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/are-free-robux-streams-legit_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-gift-card-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/island-2-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/tiktok-likes-for-free_GM835599320.pdf
• http://library.futureuniversity.com/repository/free-robux-2021-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-free-download-chromebook_GM479516143.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report