SUSPICIOUS — mcmaster-club-coin-master-hack_GM406889139.pdf

SUSPICIOUS — mcmaster-club-coin-master-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: 21f20e0ef32362e98ec3c80f5ede614ff2636805d371a194a6f75407f767cbc3
• SHA-1: e40532bcb27ffdaedb0288a3ee9f7c924827187a
• MD5: 5a81cebac5e4b0ac520e613e2ef0f59e
• ssdeep: 768:CVZUOc8fboIBVbvviB6GYIbs0zVk2VZbbeVJtwqaB2Os1l0J:Crtcibo/nscV7/foJQ2OE0J
• TLSH: T15C2F7CFB4197DD0CB58B8F53A976112EB5C9D3C82836CA4091D82B3D806DEBE7B60421
• Submitted as: mcmaster-club-coin-master-hack_GM406889139.pdf
• File type: pdf · Size: 34964 bytes
• Verdict: suspicious (58/100)

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!5A81CEBAC5E4
• 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/real-free-robux-generator_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/mcmaster-club-coin-master-hack-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/real-free-robux-generator_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-coins-and-spins-link_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/mcmaster-club-coin-master-hack-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/real-free-robux-generator_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-coins-and-spins-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-2021-glitch_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/eliot-ring-mig-roblox-jailbreak-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-prevent-roblox-from-detecting-cheating_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-no-hack-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-doing-anything_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-hack-ios_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-master-coin-pc_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/injector-hack-roblox-booga-booga_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-one-punch-man-unleashed-script-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-gift-card-codes-2021-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-prankster-face-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-roblox-for-billions-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-speed-hack-android_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/do-you-get-free-robux-with-builders-club-2021-bonus_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-for-kids_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/earn-free-robux-gg_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-instant-roblox-premium_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report