SUSPICIOUS — coin-master-server-hack_GM406889139.pdf

SUSPICIOUS — coin-master-server-hack_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: bc7c89b3e9259c88e2754847bfaa4e974a044de13fa61a7eaf0de8e10b5cb756
• SHA-1: b07bea7aaea94c804d363b0aeb52f02d0f04f21c
• MD5: 35185a2ccea8bfc680164e273d32079a
• ssdeep: 768:nj1wgPAVJBvmpGrb5vm8T3muKXNs/hxlE5FhTAxZ:npwgoopGVHmuKX6JE5FhTAxZ
• TLSH: T1C6307CF7005BDC4CB68A9F5368B3706DB5CDD38921328A4495E8227DC07E9EEBB50861
• Submitted as: coin-master-server-hack_GM406889139.pdf
• File type: pdf · Size: 36120 bytes
• Verdict: suspicious (58/100)

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!35185A2CCEA8
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-download_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-server-hack-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/rbx-land-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.tw/app/406889139/coin-master-server-hack-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/rbx-land-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master--hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-scripts-pastebin-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-download_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-for-iphone_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/begone-nerds-roblox-hacking_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-coins-in-coin-master-game_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-generator-free-no-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-crown_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-obby-limited-time-only-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/i-got-hacked-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-download-minecraft-windows-10-edition-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-game-app_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-gen_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cmaster-club-coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-abs-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-para-roblox-reign-teleports-666-y-mas-tutorial_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robloxheroxyz-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-java-free_GM479516143.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report