SUSPICIOUS — free-robux-code-generator-no-download_GM431946152.pdf

SUSPICIOUS — free-robux-code-generator-no-download_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: ffd83673995fd2b3a17348a74af066908ded7002b05b68fd43b84ab780107bde
• SHA-1: 0410db95a9591b60460f2c88291a2b75d5985503
• MD5: 35e7e4b99d4231c023a6beb5326c617c
• ssdeep: 768:a0saH5QyfgF5spvPNrAFqw0caiffQxhHge2/wug5QJ4mJC:aiH+yoI3KMLifIfboXlJ4mU
• TLSH: T1422F7DF78097CD1C2D96CF43A9BB115EB4C5E78821229E5455C83A2CC06C6EEBF10A27
• Submitted as: free-robux-code-generator-no-download_GM431946152.pdf
• File type: pdf · Size: 35091 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!35E7E4B99D42
• 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/coin-master-free-spins-link-today-facebook_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-code-generator-no-download-game-hack, http://library.futureuniversity.com/repository/coin-master-free-spins-link-today-facebook_GM406889139.pdf, http://library.futureuniversity.com/repository/change-you-roblox-name-for-free_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-robux-code-generator-no-download-game-hack
• http://library.futureuniversity.com/repository/coin-master-free-spins-link-today-facebook_GM406889139.pdf
• http://library.futureuniversity.com/repository/change-you-roblox-name-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-on-phone_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-generator-no-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-magic-simulator-roblox-money_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-games-that-give-free-clothes_GM431946152.pdf
• http://library.futureuniversity.com/repository/toolbox-for-minecraft_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-hack-someone-roblox-account-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-attack-madness-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-minecraft-premium-account_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-your-robux-back-after-being-hacked_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-8-ball-pool_GM406889139.pdf
• http://library.futureuniversity.com/repository/robux-cheat_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-download-free-coins_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-on-roblox-2021-without-waiting_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-codes-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/dantdm-roblox-hacked_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-get-free-cards_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-2021_GM406889139.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report