SUSPICIOUS — free-roblox-accounts-with-robux-and-obc-2021_GM431946152.pdf

SUSPICIOUS — free-roblox-accounts-with-robux-and-obc-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 4c0d4bd5e394de394c4c624c52784edb5ddfa144d5a146f877a44fed626b1263
• SHA-1: 6b3d72876e9a0fb942163072e6a4d4d06138cbcc
• MD5: eab0122ccf25e8d47c310a672ba55b2d
• ssdeep: 768:M/MPpb1N2SbJfinizVMihyzqcl5ZpkUinBQbB05MRQwm4GDbcgLca4m+y5oz3grW:MYbX2cJf3zX5OZpoBQbBfzcb6mZoz3ga
• TLSH: T1E9328DF7005BCD9C6E869F139EB3205DB4CAE7892011A95421D87A7DD0AC2ED7F50A32
• Submitted as: free-roblox-accounts-with-robux-and-obc-2021_GM431946152.pdf
• File type: pdf · Size: 47222 bytes
• Verdict: suspicious (44/100)

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!EAB0122CCF25
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-roblox-accounts-with-robux-and-obc-2021-game-hack, http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot-today_GM406889139.pdf, http://library.futureuniversity.com/repository/how-to-hack-roblox-passwords_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.tw/app/431946152/free-roblox-accounts-with-robux-and-obc-2021-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-passwords_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-gold-cards-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/is-minecraft-realms-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-only-username_GM431946152.pdf
• http://library.futureuniversity.com/repository/is-minecraft-vr-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/is-there-a-way-to-get-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-do-you-hack-for-2021000-coins-on-flip-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-surveys_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-for-coin-master-without-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/do-you-get-windows-10-minecraft-for-free-with-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-printable-minecraft-coloring-pages_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-make-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-golden-cards-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-on-coin-master-game_GM406889139.pdf
• http://library.futureuniversity.com/repository/easy-coin-master-hack-without-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-no-human-verification-or-survey_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report