MALICIOUS — mc-update_GM479516143.pdf

MALICIOUS — mc-update_GM479516143.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: e5fe92b5c6bf2b0e76971540f507113f319d7e31086be9482a43f50e5c4bfa64
• SHA-1: d75adcc3bcbff1cdba5ac49e69d6813d032bc4ad
• MD5: fb2e60909093887d28eef35456f096f0
• ssdeep: 768:L55g/sLBY4DxYuqQ0wEGfYJYoDBy84c15s9lbPDKgohYG4zCRU7uQIDpMh3m:MkFtL5Et1EiOljDjoa1IDah3m
• TLSH: T15F33AEF3419BDC1C79859F03ADB9265DA589C7446432CE40A2D8B73CC5ACAFE2F019A1
• Submitted as: mc-update_GM479516143.pdf
• File type: pdf · Size: 49105 bytes
• Verdict: malicious (75/100)

Detections (4 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!FB2E60909093

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/coin-master-hack-apk-iphone_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/479516143/mc-update-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verification_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-skins-pe_GM479516143.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/479516143/mc-update-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-skins-pe_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spin-reward-links_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-spins-on-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-apk-iphone_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/mobihack-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-2021-app_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/best-free-coin-master-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/moonactive-coin-master-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-roblox-hacked_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-11-01-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-link-facebook_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/regal-world-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-games-that-give-you-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-promo-codes-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-can-i-play-minecraft-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-generator-com_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report