SUSPICIOUS — get-me-free-robux_GM431946152.pdf

SUSPICIOUS — get-me-free-robux_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: d0b43167a79c60074c504d91ee0c2579d14cee93f5552bc8c3f04144c901c8bf
• SHA-1: 49dc6a8ee20d3c63c54e5ac55966d44fb8ede393
• MD5: b27e875e9661038f2ac6f6c91841279a
• ssdeep: 768:9k30wRW2Q0GMlPdCBLXzqDOuOKe1wPqrMPAZDcw9JmWjkw:u306K0GMlIhewLapwXmWj1
• TLSH: T15132AEF740D7DC0C7A868F13A8BA204DA8899389A176D99181C9767CC0BDEFE2B50651
• Submitted as: get-me-free-robux_GM431946152.pdf
• File type: pdf · Size: 46471 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!B27E875E9661
• 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/coin-master-generator-free_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/get-me-free-robux-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-generator-free_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-online-hack-2021_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/get-me-free-robux-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-generator-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-online-hack-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-got-talent-piano-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-human-verification-real_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/codes-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/united-gaming-net-coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-gun-games-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/easy-robux-today_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-for-kids_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-on-phone_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-robux-com_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/plug-toolbox-for-minecraft-free-ios_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-coin-master-android_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-images_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pokemon-go-free-ticket_GM1094591345.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pokemon-go-free-99_GM1094591345.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-you-get-robux-for-free_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report