SUSPICIOUS — free-daily-coin-master-coins_GM406889139.pdf

SUSPICIOUS — free-daily-coin-master-coins_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: 0e1218f3f5c78ee6c0eaf8e244f3fed6ad48605811a92935b431e07a02d30aa8
• SHA-1: 5e40d89ed04e85bd7edce49cc1b6ca7d015ac37e
• MD5: 1564a088c89e1e1e15cc6ca4562ab500
• ssdeep: 768:AvJER6TArTChMadKvBJiChBl4mgfS+6RIUBPdJrPSjIePVC:AeBGvSJZcfS+6RjfXetC
• TLSH: T198307BF34087CC5C3A8B9F4398BB616A74CAE7952023EB606198363DC47C69E9F50961
• Submitted as: free-daily-coin-master-coins_GM406889139.pdf
• File type: pdf · Size: 36470 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!1564A088C89E

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/coin-master-hack-without-human-verification_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-daily-coin-master-coins-game-hack, http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification_GM406889139.pdf, http://library.futureuniversity.com/repository/roblox-how-to-get-a-free-dominus_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-daily-coin-master-coins-game-hack
• http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-how-to-get-a-free-dominus_GM431946152.pdf
• http://library.futureuniversity.com/repository/cheat-codes-for-roblox-assassin_GM431946152.pdf
• http://library.futureuniversity.com/repository/can-you-get-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-apps-that-work_GM431946152.pdf
• http://library.futureuniversity.com/repository/black-kfc-roblox-aresenal-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-on-mobile_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-giveaway-pin-promo-codes-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacks-para-roblox-windows-10_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-heaven-links-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-apk-download-for-android_GM406889139.pdf
• http://library.futureuniversity.com/repository/op-rewards-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-minecraft-free-on-ps4_GM479516143.pdf
• http://library.futureuniversity.com/repository/pubg-uc-free-link_GM1330123889.pdf
• http://library.futureuniversity.com/repository/roblox-parkour-point-hack-scriot_GM431946152.pdf
• http://library.futureuniversity.com/repository/boku-no-roblox-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-stuff-on-roblox-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-someones-account-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-skin-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-sign_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report