MALICIOUS — hack-robux-android-fast_GM431946152.pdf

MALICIOUS — hack-robux-android-fast_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ead6d58c55205afdaaedee3e740474a68db0d3eb8b57b1851f6c73d6e96f8168
• SHA-1: 5fabc8c4b509602f51c525958fbe3127e6ee3bc9
• MD5: 5e605dfd4db222f77d840f1f9fb8b354
• ssdeep: 768:Z0wOw/cdgwtsf7ORALewvl/Lh2W1o4CHFyx8olE8XLYeUV:SBWTTCyl/Do3cRXLYeUV
• TLSH: T111307CFB4197CC1C3A8A9F136C76216E64CAD3883536CA4192E8763C847D9BE7F104A1
• Submitted as: hack-robux-android-fast_GM431946152.pdf
• File type: pdf · Size: 36619 bytes
• Verdict: malicious (75/100)

Detections (4 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!5E605DFD4DB2

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-hack_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/hack-robux-android-fast-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-use-cheat-engine-on-roblox-tycoons_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-servers-that-give-free-robux_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.co/app/431946152/hack-robux-android-fast-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-use-cheat-engine-on-roblox-tycoons_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-servers-that-give-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-by-watching-ads-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/doge-ahat-free-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-no-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-hack-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/easy-how-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-use-cheat-engine-64-on-roblox-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-on-coin-master-game_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/multiplayer-master-hack-coins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-hack-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-generator-com_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hacks-and-cheats_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-download-minecraft-for-free-on-your-phone_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-pets_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-daily-spins-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/dance-off-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/www-claim-gg-to-earn-free-robux_GM431946152.pdf

Embedded domains

• netcdn.co
• perpustakaan.pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report