SUSPICIOUS — free-robux-microsoft_GM431946152.pdf

SUSPICIOUS — free-robux-microsoft_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: 5845d0dbf34d82b90ce98147a8b1d921391b6b01c9520443597b35cfec3a0fd0
• SHA-1: bca9a87bc8167d6dc1cdaeadb878315a747f599c
• MD5: 5de004aad21372f107131d6fb803b4a3
• ssdeep: 768:Af9sYvJbzciKzqkNxXfK/puNWAYUoydNFnh9C7+Q4u:KsaPjkvKENWAYUhBnhW+Q4u
• TLSH: T13C328CF7549BCC5C7547AF03A8B6602EB4C5D2887072CA8050D8767CC0B9AFEAF10A52
• Submitted as: free-robux-microsoft_GM431946152.pdf
• File type: pdf · Size: 45031 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!5DE004AAD213
• 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-microsoft-game-hack, http://perpustakaan62.smkn62-jkt.sch.id/repository/android-coin-master-hack-2021_GM406889139.pdf, http://perpustakaan62.smkn62-jkt.sch.id/repository/free-spins-coin-master-hack-2021_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-microsoft-game-hack
• http://perpustakaan62.smkn62-jkt.sch.id/repository/android-coin-master-hack-2021_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/free-spins-coin-master-hack-2021_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/games-to-get-free-robux_GM431946152.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/how-to-hack-roblox-accounts-on-phone-2021_GM431946152.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/roblox-robux_GM431946152.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/coin-master-free-spins-link-2021-haktuts_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/coin-master-spin-hack-link_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/minecraft-ios-mods_GM479516143.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/earn-free-robux-today_GM431946152.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/how-to-get-free-clothes-on-roblox-2021_GM431946152.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/cm-spin-link_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/safe-hack-for-coin-master-android_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/minecraft-menu_GM479516143.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/minecraft-115-2-hacks_GM479516143.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/bloxawards-com-earn-free-robux_GM431946152.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/free-coins-coin-master-ios_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/if-i-uninstall-minecraft-can-i-reinstall-it-for-free_GM479516143.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/real-coin-master-hacks_GM406889139.pdf
• http://perpustakaan62.smkn62-jkt.sch.id/repository/coin-master-hack-2021-app_GM406889139.pdf

Embedded domains

• netcdn.online
• perpustakaan62.smkn62-jkt.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report