SUSPICIOUS — free-robux-app_GM431946152.pdf

SUSPICIOUS — free-robux-app_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 9a0272377eb7ea1fe8dfbaf99409ccefe678d4d0d5e7feec4e29d28f203fd4a9
• SHA-1: 4fbefe1c632c9d37789b01e8baf26dc48c9b5784
• MD5: bc8c8031fab6c765582bdab8085dc8a0
• ssdeep: 384:kPEOzwRENi7Dvde+O/OsThLkdGRyYZKufWPsMIusKJS8G7uo8mbNJiiyCUSXPiLv:kP56W/OsNLkdGnrWP91lsHsUNfMyg3v
• TLSH: T15D2F5CF71483CD9C7A4E8F4769B2669D78C9D79860B2CE81C0D83A3C946CAAE7B50111
• Submitted as: free-robux-app_GM431946152.pdf
• File type: pdf · Size: 35565 bytes
• Verdict: suspicious (58/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!BC8C8031FAB6
• 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://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/is-minecraft-free-on-xbox_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-app-game-hack, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/is-minecraft-free-on-xbox_GM479516143.pdf, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/cheat-roblox-mod-menu_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-app-game-hack
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/is-minecraft-free-on-xbox_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/cheat-roblox-mod-menu_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-free-wings-edit-avatar_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/hack-robux-sin-verificacion_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/does-roblox-give-you-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-land-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-roblox-exploits-that-are-safe-v3rmillion_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-one-piece-legendary-hack-devil-fruit_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-girl-free_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-generator_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-free-accounts-real_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-cheat-money-on-roblox-retail-tycoon_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-tiktok-followers-no-human-verification_GM835599320.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-site-bz_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/bad-busiiness-roblox-hack_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-no-human-verification-mobile_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-instant-no-lie-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/www-pastebin-com-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-roblox-giftcardd_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-login-free-online_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning.man1konselkonda.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report