SUSPICIOUS — robux-hack_GM431946152.pdf
SUSPICIOUS — robux-hack_GM431946152.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:
51db8042e19fa6178f9442202035a3deb82710e903ba50d9a2761e84a13ed5b1 - SHA-1:
c3a267a8e88c170ec77778e456f79fecd3c68ce0 - MD5:
bfd156b77a7749e92adc99256aad2a53 - ssdeep:
768:oWIao+KFQYSsYWpJwGXt7FKj8Mw+JNOPdiTIfwfO:O+1YwWpJwG97gUgOPdikYfO - TLSH:
T1662F7CF3806BDD1C7D5B9F435DB7246E648AE3D83062CA10A198667D50BD3DDAB00E22 - Submitted as: robux-hack_GM431946152.pdf
- File type: pdf · Size: 35308 bytes
- Verdict: suspicious (58/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!BFD156B77A77
MITRE ATT&CK
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/roblox-using-free-models_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/robux-hack-game-hack, http://library.futureuniversity.com/repository/roblox-using-free-models_GM431946152.pdf, http://library.futureuniversity.com/repository/free-modded-minecraft-server-hosting_GM479516143.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/431946152/robux-hack-game-hack
- http://library.futureuniversity.com/repository/roblox-using-free-models_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-modded-minecraft-server-hosting_GM479516143.pdf
- http://library.futureuniversity.com/repository/downloader-for-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/60-free-spins-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/free-robux-offers_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-tiktok-followers-app_GM835599320.pdf
- http://library.futureuniversity.com/repository/kuso-ico-roblox-free-robux-generator_GM431946152.pdf
- http://library.futureuniversity.com/repository/daily-free-spins-coin-master-2021_GM406889139.pdf
- http://library.futureuniversity.com/repository/coin-master-free-spins-link-2021-no-verification-deutsch_GM406889139.pdf
- http://library.futureuniversity.com/repository/roblox-robux-hack-download-ios_GM431946152.pdf
- http://library.futureuniversity.com/repository/coin-free-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/hacker-tycoon-roblox_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-tiktok-likes-trial_GM835599320.pdf
- http://library.futureuniversity.com/repository/free-roblox-codes-october-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-items-in-roblox-games_GM431946152.pdf
- http://library.futureuniversity.com/repository/hack-roblox-admin-commands_GM431946152.pdf
- http://library.futureuniversity.com/repository/100-free-spins-for-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/coin-master-hack-version-2021-free-download_GM406889139.pdf
- http://library.futureuniversity.com/repository/get-coin-master-hack_GM406889139.pdf
Embedded domains
- netcdn.tw
- library.futureuniversity.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report