SUSPICIOUS — free-robux-for-obby_GM431946152.pdf

SUSPICIOUS — free-robux-for-obby_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 15de56736ff5c02709fd27b730adde40ad1417525a4c52c2b783cfba61e73eef
• SHA-1: f27250962b47f8a08c1a1ed8a59c6c6ccfba054a
• MD5: 9cb3ae43b340a0a1fb74f4a373fde550
• ssdeep: 768:SKhaiURQd5RdngOtYI53/2oe++MzqriAj2pkTTnq2lpyrOfmxXE0dZQi3jm9AKQQ:SKhaO5D5dP2T++Ddj2OXnNlpy6fmBLjm
• TLSH: T1FC33AEF7014BDC0C75569F13AD3A241AB1DAD3C861728A4191D87A3CD0BDAFEAB60960
• Submitted as: free-robux-for-obby_GM431946152.pdf
• File type: pdf · Size: 48039 bytes
• Verdict: suspicious (44/100)

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!9CB3AE43B340
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-robux-for-obby-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-roblox-games_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-today-instagram_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.tw/app/431946152/free-robux-for-obby-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-roblox-games_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-today-instagram_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-100-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-human-verification-or-offers_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-codes-for-roblox-live-now_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-coin-master-spins-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/gold-card-coin-master-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-for-coin-master-game_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-generator-com-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-app_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-gift-links-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-a-free-ite-2021m-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-server-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/games-wich-you-can-hack-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-offers_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/what-do-points-do-in-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-verification-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/claim-free-robux_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report