SUSPICIOUS — free-robux-for-kids_GM431946152.pdf

SUSPICIOUS — free-robux-for-kids_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: b74b966d0a187c53c7ef147239864a40cb86d6fdf072a5dd5be0cc0fa11b51e1
• SHA-1: a1fe37e27c94b588c6338b2a3c5875d773fe6be9
• MD5: 120df5c0f1324f66552b05b1e50e8afe
• ssdeep: 768:1R5pOMd3xDgC+v0Us8zqH55KxAWN31rWrd3UtJs2nTa7lgPnQ:1TIwhDgvvboH58m4wd92nGhQnQ
• TLSH: T131328DF31097DD1C6E86AF07DEB7556E61CAD38961328E8060C87A7CD0BC5EEAB10521
• Submitted as: free-robux-for-kids_GM431946152.pdf
• File type: pdf · Size: 44764 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!120DF5C0F132
• 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: https://netcdn.online/app/431946152/free-robux-for-kids-game-hack, http://lib-smansumsel.sch.id/repository/how-to-get-free-robux-easy_GM431946152.pdf, http://lib-smansumsel.sch.id/repository/hack-master-coin_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

• https://netcdn.online/app/431946152/free-robux-for-kids-game-hack
• http://lib-smansumsel.sch.id/repository/how-to-get-free-robux-easy_GM431946152.pdf
• http://lib-smansumsel.sch.id/repository/hack-master-coin_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/free-24-7-minecraft-server_GM479516143.pdf
• http://lib-smansumsel.sch.id/repository/coin-master-link-for-spins_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/coin-master-villages_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/roblox-c9m_GM431946152.pdf
• http://lib-smansumsel.sch.id/repository/how-to-hack-someones-account-on-roblox_GM431946152.pdf
• http://lib-smansumsel.sch.id/repository/como-hackear-coin-master_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/pokemon-go-free-7km-eggs-june-2021_GM1094591345.pdf
• http://lib-smansumsel.sch.id/repository/get-free-robux-now_GM431946152.pdf
• http://lib-smansumsel.sch.id/repository/mcpe-download_GM479516143.pdf
• http://lib-smansumsel.sch.id/repository/cheats-for-coin-master_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/coin-master-daily-free-spins-link-today-twitter_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/get-free-spins-on-coin-master_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/coin-master-free-spins-link-today-facebook_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/hacked-roblox-accounts-list_GM431946152.pdf
• http://lib-smansumsel.sch.id/repository/free-roblox-website_GM431946152.pdf
• http://lib-smansumsel.sch.id/repository/coin-master-free-cards_GM406889139.pdf
• http://lib-smansumsel.sch.id/repository/can-you-get-free-robux-on-roblox_GM431946152.pdf
• http://lib-smansumsel.sch.id/repository/free-coin-master-spins-2021_GM406889139.pdf

Embedded domains

• netcdn.online
• lib-smansumsel.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report