SUSPICIOUS — free-robux-codes-2021-not-used_GM431946152.pdf

SUSPICIOUS — free-robux-codes-2021-not-used_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: d9f808d3d9843f1304e9c361dcac0ac3989f6085ea6cdac92f2785a4c21d6e90
• SHA-1: 8b20dcc6b645d10f45074b1d8b93c709730d0251
• MD5: 9f8c7a7feb144668c1202d7ab6d889c2
• ssdeep: 768:04SmNUf296qs6C9WkrWj1P+VD1NFTupVT7UKkbvtrw:01m796+krg+VTFTubUjvtrw
• TLSH: T148307DF75057DD4CB98A8F13A9BA183D58D9D2987213CA4094D837ADC47C1AE7F50832
• Submitted as: free-robux-codes-2021-not-used_GM431946152.pdf
• File type: pdf · Size: 36035 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!9F8C7A7FEB14
• 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: http://netcdn.tw/app/431946152/free-robux-codes-2021-not-used-game-hack, http://sellitafrica.com/media/storage/editor/files/free-robux-human-verification_GM431946152.pdf, http://sellitafrica.com/media/storage/editor/files/world-zero-roblox-cheat_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.tw/app/431946152/free-robux-codes-2021-not-used-game-hack
• http://sellitafrica.com/media/storage/editor/files/free-robux-human-verification_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/world-zero-roblox-cheat_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/pubg-in-uc-hack_GM1330123889.pdf
• http://sellitafrica.com/media/storage/editor/files/9-legit-ways-to-get-free-robux_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/coin-master-hack-spins-and-coins-unlimited-free_GM406889139.pdf
• http://sellitafrica.com/media/storage/editor/files/free-roblox-account-with-free-robux_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/coin-master-free-spins-hack-without-human-verification_GM406889139.pdf
• http://sellitafrica.com/media/storage/editor/files/free-robux-promotion-codes_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/roblox-hack-ios_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/free-robux-with-no-verification_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/free-tiktok-likes-no-human-verification-or-downloading-apps_GM835599320.pdf
• http://sellitafrica.com/media/storage/editor/files/cmaster-club-coin-master-hack-tool_GM406889139.pdf
• http://sellitafrica.com/media/storage/editor/files/robux_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/coin-master-free-stuff_GM406889139.pdf
• http://sellitafrica.com/media/storage/editor/files/como-hackear-roblox-robux-gratis_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/easy-how-to-get-free-robux_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/free-roblox-gift-card_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/roblox-free-body_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/joueur-de-hacker-sur-daycare-story-roblox_GM431946152.pdf
• http://sellitafrica.com/media/storage/editor/files/win-free-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• sellitafrica.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report