MALICIOUS — caught-my-girlfriend-cheating-on-me-roblox_GM431946152.pdf

MALICIOUS — caught-my-girlfriend-cheating-on-me-roblox_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: 5fc9a6125e15500c916fd8650b1b6aff8f6d588abe006eef684b4cc43208f6c0
• SHA-1: 8ade7d2cde70b17a22565cfe07853d490adc9bc8
• MD5: 14f0fe4498d0a7fb1a2a9bb0da3521e3
• ssdeep: 768:w97PpWU/gs2wZ4qbvlvtUvmOtVxL3wllHtbg6Tv:+pWNwZKNxL8k6Tv
• TLSH: T11D2F7CF7405BDC4C7D8BDF039AF7501D7489E3D521628A54A1DC72ADC0682AE7F20A62
• Submitted as: caught-my-girlfriend-cheating-on-me-roblox_GM431946152.pdf
• File type: pdf · Size: 35241 bytes
• Verdict: malicious (75/100)

Detections (5 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!14F0FE4498D0
• 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/daily-coin-master-free-spins_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/caught-my-girlfriend-cheating-on-me-roblox-game-hack, http://library.futureuniversity.com/repository/free-robux-easy-way_GM431946152.pdf, http://library.futureuniversity.com/repository/can-u-get-free-robux_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/caught-my-girlfriend-cheating-on-me-roblox-game-hack
• http://library.futureuniversity.com/repository/free-robux-easy-way_GM431946152.pdf
• http://library.futureuniversity.com/repository/can-u-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/hey-google-how-do-you-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/daily-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-skins-in-minecraft_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-blogspot-links_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-software-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-cheat-money-on-servers_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-cards-no-survey-no-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-robux-hacks-2021-working_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-noob-accounts_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-minecraft-accounts-reddit_GM479516143.pdf
• http://library.futureuniversity.com/repository/robux-xyz_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-on-pc_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-printable-roblox-coloring-pages_GM431946152.pdf
• http://library.futureuniversity.com/repository/legitimate-coin-master-free-spins-apk_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-long-is-the-minecraft-free-trial_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-instagram-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-safe_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report