SUSPICIOUS — how-to-get-free-robux-2021_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-2021_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: d9da4af2c89014dc2f7846e3aa3dbfbe31cb266d7ce2619a01e00dfa2f2f1e65
• SHA-1: 092a352033e1806a9dfe89c0b6cf7cefac01b735
• MD5: 9b3d1886bba00a16d8c43c48e84dd13d
• ssdeep: 768:R6k8uk81nFLfVOFzq2XqokmmV4yEpzFAvVfd/AJ1BRo0mw:Rd48Vfb2FkmvR6vVfd/AnBK0mw
• TLSH: T174329EF70197CE5C79864B435AF7116EB4CAD38972358A40A0D87B2C987C6DDAF00A32
• Submitted as: how-to-get-free-robux-2021_GM431946152.pdf
• File type: pdf · Size: 44565 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!9B3D1886BBA0
• 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/how-to-get-free-robux-2021-game-hack, http://opac.salatiga.go.id/slims7/repository/roblox-hack-game_GM431946152.pdf, http://opac.salatiga.go.id/slims7/repository/coin-master-link_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/how-to-get-free-robux-2021-game-hack
• http://opac.salatiga.go.id/slims7/repository/roblox-hack-game_GM431946152.pdf
• http://opac.salatiga.go.id/slims7/repository/coin-master-link_GM406889139.pdf
• http://opac.salatiga.go.id/slims7/repository/minecraft-xbox-one-edition-digital-code-free_GM479516143.pdf
• http://opac.salatiga.go.id/slims7/repository/earn-robux-online_GM431946152.pdf
• http://opac.salatiga.go.id/slims7//repository/robux-free-co_GM431946152.pdf
• http://opac.salatiga.go.id/slims7//repository/roblox-trolling_GM431946152.pdf
• http://opac.salatiga.go.id/slims7/repository/need-free-spins-for-coin-master_GM406889139.pdf
• http://opac.salatiga.go.id/slims7//repository/coin-master-hack-activegamer_GM406889139.pdf
• http://opac.salatiga.go.id/slims7//repository/tiktok-free-view-editor_GM835599320.pdf
• http://opac.salatiga.go.id/slims7//repository/www-roblox-com-free-robux_GM431946152.pdf
• http://opac.salatiga.go.id/slims7//repository/minecraft-pe-hacks-ios_GM479516143.pdf
• http://opac.salatiga.go.id/slims7/repository/rewards-roblox_GM431946152.pdf
• http://opac.salatiga.go.id/slims7/repository/free-spin-coin-master-link-2021_GM406889139.pdf
• http://opac.salatiga.go.id/slims7//repository/tiktok-free-website_GM835599320.pdf
• http://opac.salatiga.go.id/slims7/repository/free-robux-group_GM431946152.pdf
• http://opac.salatiga.go.id/slims7/repository/coin-master-hack-no-human-verification_GM406889139.pdf
• http://opac.salatiga.go.id/slims7//repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://opac.salatiga.go.id/slims7/repository/free-tiktok-accounts_GM835599320.pdf
• http://opac.salatiga.go.id/slims7/repository/minecraft-for-ps3-free_GM479516143.pdf
• http://opac.salatiga.go.id/slims7//repository/free-pet-treats-coin-master_GM406889139.pdf

Embedded domains

• netcdn.tw
• opac.salatiga.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report