SUSPICIOUS — free-robux-without-human-verification-2021-android_GM431946152.pdf

SUSPICIOUS — free-robux-without-human-verification-2021-android_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 61f1286fde0fdacdb830d673dff34c0cd828ef2a5f5073f148523cb800d43248
• SHA-1: ca06b35e37e23ddf4bca43d933cc718c7ef0b3c2
• MD5: 65bc3df1d238830692f7e496e0d4fa9f
• ssdeep: 768:fe5h65hM02lsSSzruCUMGg5JdmcSE81/6ynaaQJ:ch6ntrVGg5bmP/6MQJ
• TLSH: T164308CF781A7CD1C768B8B439DBB212C758D93C926719A04D0C8766D80ACDFEBB50960
• Submitted as: free-robux-without-human-verification-2021-android_GM431946152.pdf
• File type: pdf · Size: 36759 bytes
• Verdict: suspicious (44/100)

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!65BC3DF1D238
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-without-human-verification-2021-android-game-hack, https://pn-tapaktuan.go.id/pustaka/repository/hack-coin-pro-coin-master_GM406889139.pdf, https://pn-tapaktuan.go.id/pustaka/repository/free-hacks-for-coin-master_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.co/app/431946152/free-robux-without-human-verification-2021-android-game-hack
• https://pn-tapaktuan.go.id/pustaka/repository/hack-coin-pro-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-hacks-for-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-non-virus-roblox-script-executor_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-do-you-get-free-daily-spins-on-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-hack-script-pack_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-robux-wheel_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-roblox-bc-accounts-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-proto-hack_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/minecraft-windows-10-edition-unlock-full-game-free_GM479516143.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/aristois-minecraft-hack_GM479516143.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-robux-no-human-verification-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-robux-no-verification-no-download_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-magical-chest-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/best-free-spin-app-for-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/get-roblox-character-animation-for-free_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-spins-on-coin-master-links-2021_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/original-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/a-lot-of-robux_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/get-free-robux_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-hacks-for-free-robux-2021-febuary_GM431946152.pdf

Embedded domains

• netcdn.co
• pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report