MALICIOUS — avatar-roblox-game_GM431946152.pdf

MALICIOUS — avatar-roblox-game_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: f9788d6c1a043e8e7060791f73d4c16daba7379c67a4db74d7bd610e06122f44
• SHA-1: 28706a2c2f629a97ffb776b7fcb0b7a29792f5c3
• MD5: d00d07cdf010ab13fe3e7b7729328693
• ssdeep: 768:Zv7j5X+FpKDfisIk3zcEqy/TAIaRgFnN6rZZA4tdxTt4EYYzC:ZvhXx2Q5qy0RRWwg43xTyERC
• TLSH: T1DB33AEF34147CD5C798A5F03E6FB256E708EE75921328E6060D8792DC0BD2AD6F50A22
• Submitted as: avatar-roblox-game_GM431946152.pdf
• File type: pdf · Size: 50010 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!D00D07CDF010
• 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/coin-master-hack-2021-app_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/431946152/avatar-roblox-game-game-hack, http://library.futureuniversity.com/repository/coin-master-free-spins-app_GM406889139.pdf, http://library.futureuniversity.com/repository/claim-free-robux-button_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

• https://netcdn.online/app/431946152/avatar-roblox-game-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-spins-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/claim-free-robux-button_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-online-cheat_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-spins-october-28-2021-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-minecraft-com_GM479516143.pdf
• http://library.futureuniversity.com/repository/promo-codes-for-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-2021-app_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-link-blogspot_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today-new_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-gift-card_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-free-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-human-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-hack-apk_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-attack-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/juego-hackeado-de-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-hacks-pc_GM479516143.pdf
• http://library.futureuniversity.com/repository/tiktok-free-song_GM835599320.pdf
• http://library.futureuniversity.com/repository/uprobuxcom-free-robux_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report