MALICIOUS — robloxians-robux-hack_GM431946152.pdf

MALICIOUS — robloxians-robux-hack_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 32b82edd43f7e5b9191e3cb144111b2e57613f93060b16c86caa6c59fec72bf2
• SHA-1: ed19d05629641fd98a5baa29f56d3d42ebe90754
• MD5: 0968b9bcf2a3dcb160db779932d854e6
• ssdeep: 768:NqS+YgSBNs+Afi6OnVAThnO3PldiZmXfer0M8hazANg2j:fuSbdZVAThnO39NXmrP3AO2j
• TLSH: T111339EF39097DD1CBE868F03ADF6205974CAD79970618B50A4D8762CC4786EE9F10632
• Submitted as: robloxians-robux-hack_GM431946152.pdf
• File type: pdf · Size: 49655 bytes
• Verdict: malicious (75/100)

Detections (4 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!0968B9BCF2A3

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/free-robux-not-a-scam_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/robloxians-robux-hack-game-hack, http://library.futureuniversity.com/repository/minecraft-bedrock-free-download-pc_GM479516143.pdf, http://library.futureuniversity.com/repository/free-robux-codes-no-verification-2021_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/robloxians-robux-hack-game-hack
• http://library.futureuniversity.com/repository/minecraft-bedrock-free-download-pc_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-codes-no-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-fast-and-easy_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-apk_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-for-chromebook-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-hack-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-not-a-scam_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-instantly-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-generator_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coins-coin-master-ios_GM406889139.pdf
• http://library.futureuniversity.com/repository/50-000-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-2021-spin-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-groups-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-name-change_GM431946152.pdf
• http://library.futureuniversity.com/repository/bloxawards-com-earn-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-daily-free-spins-link-facebook_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-links-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-apk-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-hacked-version_GM431946152.pdf
• http://library.futureuniversity.com/repository/huskybuscom-free-robux_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report