SUSPICIOUS — free-membership-codes-roblox_GM431946152.pdf

SUSPICIOUS — free-membership-codes-roblox_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0e5c36048136bf0a91d0c98338abc3eb9e15f0c2347ab7aebd2efda8d8ebe70c
• SHA-1: 7ba3fa53af5344d0968519d37abb0f98f487ab31
• MD5: 391788dcd419e9aa09c57b02cce390cb
• ssdeep: 768:pAigbsUKMRCdUD7srMujYdWg5CAzdwb6P/oThDulxjmTa:CikKPdLMZCAhw+XNlxjmTa
• TLSH: T1172F7DF35097DC4C3D8A9F03AAF721597486E79930618E1499C8376CD4AC3EDAB10A26
• Submitted as: free-membership-codes-roblox_GM431946152.pdf
• File type: pdf · Size: 35123 bytes
• Verdict: suspicious (58/100)

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!391788DCD419
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/roblox-free-robux-generator-apphackonline_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-membership-codes-roblox-game-hack, http://library.futureuniversity.com/repository/roblox-free-robux-generator-apphackonline_GM431946152.pdf, http://library.futureuniversity.com/repository/crack-roblox-hack-download_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/free-membership-codes-roblox-game-hack
• http://library.futureuniversity.com/repository/roblox-free-robux-generator-apphackonline_GM431946152.pdf
• http://library.futureuniversity.com/repository/crack-roblox-hack-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-getting-any-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-shirts-to-put-up-for-sale_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spin-coin-master-game_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-buy-robux-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-cheats_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-app-for-android_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-heaven-links-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-how-to-get-any-gamepass-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-for-xbox-one-s_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-a-free-keycard-in-roblox-jailbreak_GM431946152.pdf
• http://library.futureuniversity.com/repository/tutorial-hack-roblox-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-daily-link-updated_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/tiktok-free-download-video_GM835599320.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-free-spins-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-can-i-get-free-coinsn-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-any-car-free-in-jailbrake-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-images_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report