SUSPICIOUS — free-spins-coin-master-links-app_GM406889139.pdf

SUSPICIOUS — free-spins-coin-master-links-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: c5301733d4011a12afa1f179c8d6c74c25a75ac2c65a93e666861552afd87ffa
• SHA-1: 8ef390012b56120055a2460fd029e4283a93197c
• MD5: 39da639ad2650cad8fe997520a8ee06c
• ssdeep: 768:D1hvQaQm1fvFgx0EF0yeO0werk1qI2W/5v+173:D1hIaQqVgxQyor0qIrF+173
• TLSH: T10E308CF70197CC0C3A579F53A876285EB6C5D789BA27991091C8776C903EEAEBF10021
• Submitted as: free-spins-coin-master-links-app_GM406889139.pdf
• File type: pdf · Size: 36669 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!39DA639AD265

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/exploit-roblox-hack-apk_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spins-coin-master-links-app-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/exploit-roblox-hack-apk_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-suit-not-deflaut_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/free-spins-coin-master-links-app-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/exploit-roblox-hack-apk_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-suit-not-deflaut_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-building-simulator-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-and-coins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/dance-off-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-printables_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/people-that-give-you-free-things-on-roblox_GM431946152.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-15-free-spin-link-of-last-5-days_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/100-free-spins-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-data-breach_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-2021-with-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/commen-hacker-booga-clasic-sur-roblox-pc-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-generator-legit_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-obtain-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-websites-that-actually-work_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/but-link-says-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-legends-of-speed-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-may-2021_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report