MALICIOUS — chara-undertale-for-roblox-hack_GM431946152.pdf

MALICIOUS — chara-undertale-for-roblox-hack_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 51eee2b2417c38bea8c45728a6120a682f3c07bca446d88c6af9060d41c2357f
• SHA-1: 927e17a9df5389aa37da92bfe75d7d6e50128bfd
• MD5: 935acac40a42b5e9ef43d7e4060c8e83
• ssdeep: 768:4N+cltgoR0pgsSczqzhZlmfzS8QfB5eIimg6tllKM02f/:xEhoQzzZm2xrjimpf/
• TLSH: T1CB329EF7818BDC1C6E4AAF038AFA645D64CAE3953121964410D8363D807C7FEAB50E36
• Submitted as: chara-undertale-for-roblox-hack_GM431946152.pdf
• File type: pdf · Size: 47094 bytes
• Verdict: malicious (75/100)

Detections (5 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!935ACAC40A42
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/how-to-hack-to-get-robux_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.tw/app/431946152/chara-undertale-for-roblox-hack-game-hack, http://library.futureuniversity.com/repository/coin-master-daily-free-link_GM406889139.pdf, http://library.futureuniversity.com/repository/free-rewards-coin-master_GM406889139.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

• https://netcdn.tw/app/431946152/chara-undertale-for-roblox-hack-game-hack
• http://library.futureuniversity.com/repository/coin-master-daily-free-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-rewards-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coins-coin-master-ios_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-and-coins-today-gift-reward_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-robux-today_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-for-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-coin-master-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-1_GM406889139.pdf
• http://library.futureuniversity.com/repository/complete-offers-for-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/cheats-coin-master-free-spins-and-news_GM406889139.pdf
• http://library.futureuniversity.com/repository/reddit-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-free-item-codes_GM431946152.pdf
• http://library.futureuniversity.com/repository/gameoffice-net-hack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/tiktok-free-hearts-apk_GM835599320.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-for-ios_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-mod-apk-android-1_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report