SUSPICIOUS — coin-master-free-coins-and-spins-online-tool_GM406889139.pdf

SUSPICIOUS — coin-master-free-coins-and-spins-online-tool_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: 7f32b7c7f693504241ca6f0c2761b85668d30c969728ef2daba89290547498fc
• SHA-1: a86ab9f459ad3a32bb063fe8fcd0835070411041
• MD5: 042b60d70dc186c2bd7ded44c63febf3
• ssdeep: 768:RtxYKtfMRsvKxLLI+REcwsQpy2qNq3gzFyiPoR4:RvLMRNL3Qk2qumER4
• TLSH: T1C02F7DF75187DC0C7D8A5F4399FB6029B88AE3D461328B502599723D907C6EEAF10932
• Submitted as: coin-master-free-coins-and-spins-online-tool_GM406889139.pdf
• File type: pdf · Size: 35701 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!042B60D70DC1

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/free-spins-on-coin-master-game_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-coins-and-spins-online-tool-game-hack, http://library.futureuniversity.com/repository/free-spins-on-coin-master-game_GM406889139.pdf, http://library.futureuniversity.com/repository/how-do-you-earn-robux-on-roblox_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-free-coins-and-spins-online-tool-game-hack
• http://library.futureuniversity.com/repository/free-spins-on-coin-master-game_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-you-earn-robux-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-make-clothes-on-roblox-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/gamesofficenet-hack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/i-want-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-cards_GM431946152.pdf
• http://library.futureuniversity.com/repository/easy-ways-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-magic-training-wand-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/delitive-mod-cheat-codes-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-online-free-no-download_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-apk-hack-358_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-piano-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-long-is-the-minecraft-free-trial_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-and-coins-daily-links_GM406889139.pdf
• http://library.futureuniversity.com/repository/earn-free-robux-by-doin-tasks_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-before-dawn-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/redline-hacks-download-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-pe-free-download-android_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-hack_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report