MALICIOUS — coin-master-links-to-free-spins_GM406889139.pdf

MALICIOUS — coin-master-links-to-free-spins_GM406889139.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: aff9c820f0eb6b749dae05f44a7bec5b8338a9e291f582f2ab9d428a1f1a2966
• SHA-1: e83d2fd6a33a189b33f2f06272c19cd8e7ab3072
• MD5: 78a8209c63dcbc92920e8714f1b41446
• ssdeep: 768:tIad+YsvdWsOJr9+NYcz/EMH/hkbS+VJnH:vVJsOV9+NDz/y2kJnH
• TLSH: T143306DF34087DD1C7D8AEF039ABB202E748AD75861728B4556E8363DD06C6DDAF10A21
• Submitted as: coin-master-links-to-free-spins_GM406889139.pdf
• File type: pdf · Size: 36516 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!78A8209C63DC

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/is-roblox-hacking-illegal_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-links-to-free-spins-game-hack, http://library.futureuniversity.com/repository/bloxxer-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/roblox-hack-space_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/coin-master-links-to-free-spins-game-hack
• http://library.futureuniversity.com/repository/bloxxer-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-space_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-roblox-hacking-illegal_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-pc-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/cheats-coin-master-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-free-c_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-without-downloading_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-com_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-draw-2-how-to-get-good-drawings_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-generator-no-survey_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-play_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-and-coins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-nicsterv-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-using-free-models_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-easy-way_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-roblox-money-cheat-engine-60_GM431946152.pdf
• http://library.futureuniversity.com/repository/counter-blox-roblox-offensive-knife-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-walkspeed-hack-cheat-engine-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-cheats-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/notoriety-roblox-loot-bag-cheat_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report