SUSPICIOUS — free-spins-on-coin-master-2021_GM406889139.pdf

SUSPICIOUS — free-spins-on-coin-master-2021_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: cfbd149fd20af4d9c3dbef38a1e328e1725045a6361512739fe9b42f64ea96fd
• SHA-1: 023763edabde40325890b8d4e462fa3ab3900e8a
• MD5: d2f3871c1f4b9604dbdb2a93977e6753
• ssdeep: 1536:FtVlbRutJAR2dW7ZILEiZ++jbzTKlb8KoQQHR+:vtkg2dW7cEG+kGlb8FR+
• TLSH: T1F0338CF3815BDD4C798A4B53ACB6216CA4CDE3882032DB4054DC767DC5ACAFD6B20A61
• Submitted as: free-spins-on-coin-master-2021_GM406889139.pdf
• File type: pdf · Size: 49641 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!D2F3871C1F4B
• 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/free-roebucks_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/free-spins-on-coin-master-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-roebucks_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-rewards_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

• https://netcdn.online/app/406889139/free-spins-on-coin-master-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roebucks_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-rewards_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-minecraft-free-on-ps4_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-only-username_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/blox-supply-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-images_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-acc_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-download_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-for-surveys_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-mods-for-minecraft-pe_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-mod-apk-latest-hack-with-unlimited-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-hacks-for-2b2t_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-firebird-card-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/25-free-spins-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/tiktok-free-stuff_GM835599320.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-for-kids-no-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-adopt-me-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-giveaway-live_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-online-hack-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/earn-robux-online_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report