SUSPICIOUS — roblox-for-free-without-signing-in_GM431946152.pdf

SUSPICIOUS — roblox-for-free-without-signing-in_GM431946152.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: 39e3720311a0dff451d62b3b85c9164c082296075bf57e30d022574095d206ed
• SHA-1: 6598a3eb1718a40d119011e55d7dff05f3b70e1c
• MD5: b26d850db46b20ee823053a4b81a4371
• ssdeep: 768:+tKLLnKvnss0ad+sBDr6KF4/39QeOCLu+Ex6:5LLKvT0OBDuKdeOyhEx6
• TLSH: T1E5308CF740ABDD4C7A8A8F13497A20ADA9CAD288747BDA0091C8376D846DDBD3F10561
• Submitted as: roblox-for-free-without-signing-in_GM431946152.pdf
• File type: pdf · Size: 35903 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!B26D850DB46B
• 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/game-give-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-for-free-without-signing-in-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/game-give-free-robux_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-skittles-tshirt-roblox_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.co/app/431946152/roblox-for-free-without-signing-in-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/game-give-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-skittles-tshirt-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacker-for-roblox-https-meganz-nfpdms5k-q8b-1b9y_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-you-get-free-robux-without-paying_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-how-to-hack-your-account-back_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-gratis-funciona-hack-sin-cortes-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-bedrock-hacks-windows-10_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-key-free-spin_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-strucid-privet-servers-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-apk-no-survey_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/viper-venom-hack-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-minecraft-for-free-on-phone_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/rich-free-roblox-accounts_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/2021-free-spins-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verify_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-2021-app-download_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-you-actually-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/earn-rbx_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report