SUSPICIOUS — free-robux-codes-2021_GM431946152.pdf

SUSPICIOUS — free-robux-codes-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 352c07b31cf65827d9954f49363a4562661da0a167b94fb703823357f595704d
• SHA-1: fc42d4a463c5d792060c5b66985d4f3472d43b7a
• MD5: 18980538a5838dac30dfc53c3d0b2f82
• ssdeep: 768:sc94kstDFANNB2JxUSww4xIFdbVnHMwva8OCFc+vw:VGDO+iOFhVnswva7Gc+o
• TLSH: T1302F7CF35067CC4C3E969F039EB7241A388AD7883162CA5065E87B6D907C6EE6F50612
• Submitted as: free-robux-codes-2021_GM431946152.pdf
• File type: pdf · Size: 34934 bytes
• Verdict: suspicious (44/100)

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!18980538A583
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-codes-2021-game-hack, http://library.futureuniversity.com/repository/robloxmatchcom-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/how-do-you-hack-roblox-galaxy_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/free-robux-codes-2021-game-hack
• http://library.futureuniversity.com/repository/robloxmatchcom-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-you-hack-roblox-galaxy_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-free-education_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-codes-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-anti-bot-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-roblox-windows-10-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/best-star-wars-maps-free-models-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/ebay-roblox-cheats_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-servers-that-allow-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-make-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-how-to-get-free-things_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-id-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-usernames-and-passwords_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-robux-infinitos_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-bonus_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-codes-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-project-overrising-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spin-link_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coin-master-game_GM406889139.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report