SUSPICIOUS — roblox-hack-unlimited-robux_GM431946152.pdf

SUSPICIOUS — roblox-hack-unlimited-robux_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: 84505bcb59ddebd239061f4a21ecb8f60a25ecb27bd34287f1b01553c8810eb0
• SHA-1: 05938590bf019aa6e59476cd5ecaea1e12d39bdf
• MD5: e63e178f9d6768721826aa0998f567a6
• ssdeep: 768:h7cpYhlEXLssgHIOFeQH0MwxuTVDlILwlll/6zbsq/s:+pRXzgoOFR0lcOwQzbR/s
• TLSH: T1E4307DF74197DC5C7D879F4369B6202EA98AE79932329A1052D4322DD06C7EDBB00922
• Submitted as: roblox-hack-unlimited-robux_GM431946152.pdf
• File type: pdf · Size: 36213 bytes
• Verdict: suspicious (58/100)

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!E63E178F9D67
• 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/free-tiktok-video_GM835599320.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/roblox-hack-unlimited-robux-game-hack, http://library.futureuniversity.com/repository/free-tiktok-video_GM835599320.pdf, http://library.futureuniversity.com/repository/free-robux-microsoft_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.tw/app/431946152/roblox-hack-unlimited-robux-game-hack
• http://library.futureuniversity.com/repository/free-tiktok-video_GM835599320.pdf
• http://library.futureuniversity.com/repository/free-robux-microsoft_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-toy-codes-not-used_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-minecraft-for-free-on-iphone-2021_GM479516143.pdf
• http://library.futureuniversity.com/repository/hack-roblox-windows-10-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roam-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-without-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/claim-box-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-sand-simulator-infinite-backpack-code-hack-android_GM431946152.pdf
• http://library.futureuniversity.com/repository/game-give-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-as-a-kid_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-apk-iphone_GM406889139.pdf
• http://library.futureuniversity.com/repository/claim-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-minecraft-windows-10-with-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/what-do-points-do-in-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-15-free-spin-link-of-last-5-days_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-roblox-money_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-roblox-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-in-someones-account-on-roblox-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-have-robux-for-free-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report