SUSPICIOUS — roblox-robux-generator-hack-2021_GM431946152.pdf

SUSPICIOUS — roblox-robux-generator-hack-2021_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: c6097c723b4b69cacf186269f601d6e517ffcdbb6c91d633b36d41f55347b14d
• SHA-1: 52943de45e57ec3cb2b0802ec92207f4f06ad5b7
• MD5: 317f3ba9daa6ea28c3ed9858f04eaa3f
• ssdeep: 768:qRhEaUHb/7JssA4c9HC3h1+YhK5e23kgi5oqv93UR:oC7/704c9HeLOe23kg2xUR
• TLSH: T1F6305CF35097CC4C7E86DF038AFB211978CAE6987122CA5191DC766DC06C2DDAF80662
• Submitted as: roblox-robux-generator-hack-2021_GM431946152.pdf
• File type: pdf · Size: 35968 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!317F3BA9DAA6

MITRE ATT&CK

• T1566.002

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/can-you-really-hack-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-robux-generator-hack-2021-game-hack, http://library.futureuniversity.com/repository/can-you-really-hack-coin-master_GM406889139.pdf, http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot-today_GM406889139.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/roblox-robux-generator-hack-2021-game-hack
• http://library.futureuniversity.com/repository/can-you-really-hack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-blogspot-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-codes-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-robux-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/games-on-roblox-that-give-you-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-net_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-generator_GM406889139.pdf
• http://library.futureuniversity.com/repository/get-free-spins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-no-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-accounts_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-apk-mod-hack-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/op-rewards-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-a-roblox-account-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-pc-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/promo-codes-for-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-apk-hack-358_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-girl-hair-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/bee-game-roblox-cheat-codes_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report