SUSPICIOUS — roblox-free-working-gift-card-2021_GM431946152.pdf

SUSPICIOUS — roblox-free-working-gift-card-2021_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: a06e3106deca958800dc198723057dfa0413c1abebdf174efe39ae32cc71f25c
• SHA-1: ff2bd622301fda4668d5016ae81867fe7511d488
• MD5: 48b500b6c0d008d84574a29ebb2ed80a
• ssdeep: 768:IrIhjsZfgakW3EMpKQ0U07e8s3AylVg+:pigakkEMf0yRzVg+
• TLSH: T16B308EF3109BCC1C3A4B9B43A9BB556964C6D3953123CA5060D9772DD06D3EEEF20922
• Submitted as: roblox-free-working-gift-card-2021_GM431946152.pdf
• File type: pdf · Size: 36103 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!48B500B6C0D0
• 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-coin-link-for-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-free-working-gift-card-2021-game-hack, http://library.futureuniversity.com/repository/free-robux-with-no-verification_GM431946152.pdf, http://library.futureuniversity.com/repository/free-coin-link-for-coin-master_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/roblox-free-working-gift-card-2021-game-hack
• http://library.futureuniversity.com/repository/free-robux-with-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-coin-link-for-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-free-foxy-food_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-gamepasses-roblox-v3rm_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-into-bloxgurg-for-free-with-no-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-cheats_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coin-master-credit_GM406889139.pdf
• http://library.futureuniversity.com/repository/microsoft-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-invite-friends-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-you-get-robux-for-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-2021-easy_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-cheat-generator-d_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-roblox-usernames-and-passwords_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-more-free-coins-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/daily-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-java-edition-free-trial_GM479516143.pdf
• http://library.futureuniversity.com/repository/minecraft-free-download-windows_GM479516143.pdf
• http://library.futureuniversity.com/repository/hacks-on-roblox-broken-bones_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-hack-cheat-engine-2021_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report