SUSPICIOUS — roblox-online-free_GM431946152.pdf

SUSPICIOUS — roblox-online-free_GM431946152.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: 4a67361d543418e4ede747f46575c1e3cab2c88e60285f87cc5948ba2100a9a6
• SHA-1: 7623e1ec062d35ad1d35480192faa387d1d4b771
• MD5: 3814584b456b6011d4f0e855815853d4
• ssdeep: 768:kun3vM5qdTJny97O1PFwfiwAfgQmIXUHMItCxVkmtWGxoCo+ecN:bngE4QwAIQtcMH11Xo+ecN
• TLSH: T1A4339EF7014BDD0CB99A9F0378BA2469B58AD78821B2DD10D1C47A7CC07C5AEAF509B1
• Submitted as: roblox-online-free_GM431946152.pdf
• File type: pdf · Size: 50156 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!3814584B456B

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.bkkbnkaltim.id/repository/haktuts-coin-master-free-spin-today_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/roblox-online-free-game-hack, http://perpustakaan.bkkbnkaltim.id/repository/free-robux-without-verification_GM431946152.pdf, http://perpustakaan.bkkbnkaltim.id/repository/haktuts-coin-master-free-spin-today_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

• https://netcdn.online/app/431946152/roblox-online-free-game-hack
• http://perpustakaan.bkkbnkaltim.id/repository/free-robux-without-verification_GM431946152.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/haktuts-coin-master-free-spin-today_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/games-that-can-be-hacked_GM431946152.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/hacks-for-minecraft-bedrock_GM479516143.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/how-to-get-free-robux-com_GM431946152.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/coin-master-heaven-free-spins-link-2021_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/freespinandcoin_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/roblox-free-body_GM431946152.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/coin-master-hacks-and-cheats_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/coin-master-hack-ios-without-verification_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/best-way-to-get-robux_GM431946152.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/coin-master-free-spin-codes_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/robux-withdraw_GM431946152.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/free-spins-coin-master-october-13-2021_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/how-to-get-free-spins-grom-coin-master_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/how-to-get-free-robux-on-roblox-2021_GM431946152.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/free-minecraft-capes_GM479516143.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/coin-master-hack-ios-no-jailbreak_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/games-like-coin-master-for-free_GM406889139.pdf
• http://perpustakaan.bkkbnkaltim.id/repository/roblox-free-robux-no-verification_GM431946152.pdf

Embedded domains

• netcdn.online
• perpustakaan.bkkbnkaltim.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report