MALICIOUS — roblox-hack-2021-december_GM431946152.pdf

MALICIOUS — roblox-hack-2021-december_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 45a6d3114cbb43c96a2f0d52307cdc37c1dfc0be49a78f928ed2e3db64c95f43
• SHA-1: f3e041d222fe083d00badfbce549835f9a31420c
• MD5: 3178ca072b9c1001f9b38d50996f5403
• ssdeep: 768:cOZ9sHJtx3qaiWWeyiBJaNCPzafpAftxKwz3:xZUvxePbiBJCCPWfpijz3
• TLSH: T112308DF78153CD1C7A8B5F53ADBB226DB2C9D38868319E10C098766D906D9BE7F00921
• Submitted as: roblox-hack-2021-december_GM431946152.pdf
• File type: pdf · Size: 36279 bytes
• Verdict: malicious (94/100)

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!3178CA072B9C
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 7 weighted signals:

• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!3178CA072B9C (rule PDF/Phish-TWM!3178CA072B9C) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: https://pn-tapaktuan.go.id/pustaka/repository/how-do-we-get-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-hack-2021-december-game-hack, https://pn-tapaktuan.go.id/pustaka/repository/free-nike-shirt-roblox_GM431946152.pdf, https://pn-tapaktuan.go.id/pustaka/repository/how-do-we-get-free-robux_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-hack-2021-december-game-hack
• https://pn-tapaktuan.go.id/pustaka/repository/free-nike-shirt-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-do-we-get-free-robux_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-free-roblox-cards-no-human-verification_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-roblox-premium_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/easy-coin-master-hack-without-verification_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/minecraft-kill-aura_GM479516143.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-make-decals-free-on-roblox_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/roblox-hacks-client_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/download-hacked-games-com-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/link-for-free-coins-in-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/coin-master-hack-activegamer_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/gaming-dunia-coin-master-free-spins_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/minecraft-free-apk_GM479516143.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/get-free-builders-club-on-roblox-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-get-everything-free-on-roblox-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/minecraft-java-free-download_GM479516143.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/genuine-free-robux_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/free-spin-and-daily-news-coin-master_GM406889139.pdf
• https://pn-tapaktuan.go.id/pustaka/repository/how-to-cheat-roblox-anti-idle_GM431946152.pdf

Embedded domains

• netcdn.co
• pn-tapaktuan.go.id

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report