MALICIOUS — free-obc-codes-roblox-unused_GM431946152.pdf

MALICIOUS — free-obc-codes-roblox-unused_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: 6c1059170777fddb0569c4c4842dd5fe220d31f6bd0c2015c869459ae77ae344
• SHA-1: 355fa02fa6ff04eaa72b5421be2891d02184214e
• MD5: 9bcda05bee0a092b0cea7797c8086386
• ssdeep: 768:7aBxIX5s2TdTxUEnxItL0AootLFCk+ZFxo9x:GBaX9RTxUEnLoZ+ZFxo9x
• TLSH: T1C42F6EF78157ED6C7E8B9B039DBB201E38CAD39825238A1454D4762CD06C6AEAB10913
• Submitted as: free-obc-codes-roblox-unused_GM431946152.pdf
• File type: pdf · Size: 34428 bytes
• Verdict: malicious (75/100)

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!9BCDA05BEE0A
• 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/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-obc-codes-roblox-unused-game-hack, http://library.futureuniversity.com/repository/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/coin-master-free-codes_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/free-obc-codes-roblox-unused-game-hack
• http://library.futureuniversity.com/repository/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-codes_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-group-giving-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-promo-codes-for-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-hack-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-apk-mod-hack-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-make-hats-free-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/va-a-ser-hackeado-roblox-en-2021-18-marzo_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-link-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/everythings-free-roblox-mm2-uncopylocked_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-mod-apk-free-download_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-apk-2021-ios_GM406889139.pdf
• http://library.futureuniversity.com/repository/robuxglobalcom_GM431946152.pdf
• http://library.futureuniversity.com/repository/script-hack-roblox-no-virus-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/rbx-fre-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-group-free-clothes_GM431946152.pdf
• http://library.futureuniversity.com/repository/202120212021101-hacks-for-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-girl-hair-on-roblox-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-followers-roblox-2021-april_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-dominus-roblox-script_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report