SUSPICIOUS — coin-master-daily-free-spins-link-app_GM406889139.pdf

SUSPICIOUS — coin-master-daily-free-spins-link-app_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: b07d4c57f480f0ff0204d8f8f8747b9aaaa21a278618049d8d9cf26c854995ba
• SHA-1: 3165a0b1b1055abf4848fe22869b3dc8907a722d
• MD5: 66b58f622a2aa2a787d215b195db604c
• ssdeep: 768:RoICg0FvKMLMbD7q3hfBAXGx3zQGtWJ3utU1PPRY2:RX0nmW3hfyX+3J8O6PPRz
• TLSH: T1B0308DF3408BDC4C7A869F43A87A106DA5C9D389253AC90191E8753EC07FEED7B20921
• Submitted as: coin-master-daily-free-spins-link-app_GM406889139.pdf
• File type: pdf · Size: 36710 bytes
• Verdict: suspicious (58/100)

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!66B58F622A2A

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/free-robux-win-no-survey_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-daily-free-spins-link-app-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-win-no-survey_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-and-coins-daily_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

• http://netcdn.tw/app/406889139/coin-master-daily-free-spins-link-app-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-win-no-survey_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-and-coins-daily_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-survey_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-toys-codes-roblox-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-exploit-lvl-7-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-download-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacks-roblox-phantom-forces_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-draw-classic-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/today-free-spin-link-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hackear-coin-master-sin-verificacion_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/top-free-commands-in-roblox-which-works-in-all-games_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021-on-phone_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-cheat-level-200-arcane-adventures_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-server-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/haktuts-coin-master-free-spins-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-2021-no-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/top-ten-ways-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-roblox-moon-tycoon_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-account-over-30-days_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-noclip-2021-roblox-cheat-engine_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report