MALICIOUS — free-robux-survey_GM431946152.pdf

MALICIOUS — free-robux-survey_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2695a1d50a292ab13e60f9b2e84829d16c1ae78bd4fc65fd62d8f6f615a62299
• SHA-1: 6d6ee959fd89365407db0e45868538b7146af03a
• MD5: 5b43076d338b0d7942e3c18c89dd2f02
• ssdeep: 768:7hghbXhgBsWf8Kkbr8i51diGdLGoYbop6KdlulK4cejVX40mx:lsXkkbr9DLH6KT1ejZZmx
• TLSH: T1AD2F6CF74083DC8CB94B4F47A9FA629E74C9E78C6273CE9181D4362C846C5AF6B10521
• Submitted as: free-robux-survey_GM431946152.pdf
• File type: pdf · Size: 35316 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 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!5B43076D338B
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-money-cheat-ipad_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-survey-game-hack, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-money-cheat-ipad_GM431946152.pdf, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/dife-cf-free-robux_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-survey-game-hack
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-money-cheat-ipad_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/dife-cf-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-play-roblox-for-free_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-find-a-hacker-on-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-dominus-frigidus-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-roblox-premium_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-hack-clients-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/hacked-roblox-jailbeak_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/spin-hack-flight-simulator-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-get-a-free-keycard-in-roblox-jailbreak_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-websites-that-actually-work-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-codes-that-r-rel_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-jesse-tc_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-mega-hack_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-monster-parts-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/rbxfree-com-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/minecraft-ps4-code-free_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-get-promo-codes-robux-free_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-noclip-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-hacks-easy-2021_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report