MALICIOUS — free-non-hurting-roblox-site_GM431946152.pdf

MALICIOUS — free-non-hurting-roblox-site_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: 7647b2c10647f86be7b60ada9135624dcfaf91b72c12a9171ca3c4a4cb751416
• SHA-1: 64e4c272283a168a3ef227f4a9920f4b98fb9821
• MD5: 370ca73139da3445aef67519b741052a
• ssdeep: 768:DksAiZjHScBSGIZSh348hbgYfg40B9aq2tJ:DdZlXl4AbgYfyB9aq2tJ
• TLSH: T1342F6DF7405BCC1C7D4A9B439DB7101E78CAE7582222CA0095D8776CC47C2BDAF10A62
• Submitted as: free-non-hurting-roblox-site_GM431946152.pdf
• File type: pdf · Size: 34160 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!370CA73139DA
• 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-get-roblox-premium-for-free-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-non-hurting-roblox-site-game-hack, http://library.futureuniversity.com/repository/coin-master-code-hack_GM406889139.pdf, http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verification-2021_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.co/app/431946152/free-non-hurting-roblox-site-game-hack
• http://library.futureuniversity.com/repository/coin-master-code-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/daily-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-modded-minecraft-server-hosting_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-hack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-hair-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/change-you-roblox-name-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-accounts-that-work_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-daily-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-tycoon-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/bloxpink-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/new-this-game-actuslly-gives-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-attack_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-id-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/download-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-lost-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report