SUSPICIOUS — microsoft-bing-free-robux_GM431946152.pdf

SUSPICIOUS — microsoft-bing-free-robux_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: 2e3b410cccc6f6fe8047e8871a6c72e7904f466488f097c34dabac428df90b88
• SHA-1: aa3978071897d7680d25e60f577a7f58ebf562c5
• MD5: 7f59c0020ed7f31e98389c478f616e22
• ssdeep: 1536:/sm1Sbc1SksvnOCkp6r2o9D8pzqC0XrLZBbdiuSYD:kmAc1SksvnjkpYDgqC0XrLPdiUD
• TLSH: T14233B0F3015BCD0C6FCA9B13A8BA246EB698D3C574718A4054DC762CC0BC9BD7E506A2
• Submitted as: microsoft-bing-free-robux_GM431946152.pdf
• File type: pdf · Size: 52154 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!7F59C0020ED7

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/coin-master-hack-quora_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/microsoft-bing-free-robux-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-quora_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-ways-to-get-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

• https://netcdn.online/app/431946152/microsoft-bing-free-robux-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-quora_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-ways-to-get-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-you-hack-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-online-game_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/windows-10-minecraft-free-with-java_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-group-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-people-in-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-minecraft-skins_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-mod-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-studio-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/rbx-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-earning-websites_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-for-iphone_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-gold-cards-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-app_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-into-someones-roblox-account_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-and-coins-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-fast-and-easy_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-claim-spins_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report