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

SUSPICIOUS — free-robux-gift-card-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: 7fd2d97728bd07fe186b2d58565d724ab61207e66ec311790a85bf58275e2e82
• SHA-1: f8b2b054cac2794284d8488b2e9df846e0bce63d
• MD5: cf62cb3641dd27d3c8a893b09b0b65cb
• ssdeep: 768:K5nz65aPoQesds4EMXFAsIjgaPXUmTDHsCghDl7K:K965aQsIMXFAsIDvUmvHsCOZ7K
• TLSH: T1702F9FF3105BCD4C3D9BDF835EB6146AA4CAD384A1629A4052E43B5C90BC7AEBF10571
• Submitted as: free-robux-gift-card-codes-2021_GM431946152.pdf
• File type: pdf · Size: 35499 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!CF62CB3641DD
• 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-gift-card-codes-2021-game-hack, http://digilib.stie-yppi.ac.id/repository/nuebo-hack-de-robux-atualizasion_GM431946152.pdf, http://digilib.stie-yppi.ac.id/repository/pineapple-outfit-hack-roblox-royale-high_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-gift-card-codes-2021-game-hack
• http://digilib.stie-yppi.ac.id/repository/nuebo-hack-de-robux-atualizasion_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/pineapple-outfit-hack-roblox-royale-high_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/free-robux-hack-pro_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/minecraft-launcher-free_GM479516143.pdf
• http://digilib.stie-yppi.ac.id/repository/dantdm-free-robux_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/ninja-legends-hack-roblox_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/good-roblox-roghoul-hacks-to-get-rc_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/roblox-free-vip-servers-mad-city_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/how-to-get-free-robux-glitch-2021_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/how-to-free-robux_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/free-robux-promo-codes-2021-june_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/was-minecraft-ever-free_GM479516143.pdf
• http://digilib.stie-yppi.ac.id/repository/how-to-get-everything-free-on-the-roblox-catalog_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/websites-that-give-you-free-robux_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/codes-how-to-get-free-robux_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/free-robux-2021-no-human-verification_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/hack-game-plus-com-coin-master_GM406889139.pdf
• http://digilib.stie-yppi.ac.id/repository/how-to-hack-roblox-accounts-on-phone_GM431946152.pdf
• http://digilib.stie-yppi.ac.id/repository/hack-coin-master-app_GM406889139.pdf
• http://digilib.stie-yppi.ac.id/repository/roblox-inspect-element-console-hack_GM431946152.pdf

Embedded domains

• netcdn.tw
• digilib.stie-yppi.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report