SUSPICIOUS — i-want-free-robux_GM431946152.pdf

SUSPICIOUS — i-want-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 4e1325e697de81c4d2c4a86c1579443eecad0380b84b0177d2f0fd3f09f399d1
• SHA-1: 3e2f28649fa4f41ccbee7553a1173688da0ee6ec
• MD5: f571a3733cfe166006c1f492e285774c
• ssdeep: 768:fHRECGPiCUsYrIOMjwjSG3fK6Mv4bQsFeGUllllv5zcHjV:pUUc81fbOGScHjV
• TLSH: T18B304CF30147CC5CBA8ACF0BA9B6664C65CAD7CC62A38F9181D4362D947C5BF6B10461
• Submitted as: i-want-free-robux_GM431946152.pdf
• File type: pdf · Size: 36072 bytes
• Verdict: suspicious (44/100)

Detections (4 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!F571A3733CFE

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/i-want-free-robux-game-hack, http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/how-to-change-your-roblox-username-for-free_GM431946152.pdf, http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/robux-hack-game_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/i-want-free-robux-game-hack
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/how-to-change-your-roblox-username-for-free_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/robux-hack-game_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/how-do-we-get-free-robux_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/free-spins-and-coins-for-coin-master-game_GM406889139.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/coin-master-spin-hack-2021_GM406889139.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/boku-no-roblox-hack-money_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/roblox-group-free-robux_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/hack-para-coin-master-sin-verification_GM406889139.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-on-mac-2021_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/websites-that-give-you-free-robux_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/free-mods-for-minecraft-pe_GM479516143.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/free-account-roblox-with-robux_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/robux-gift-card-free_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-for-free_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/free-spins-for-coin-master-on-1-19-19_GM406889139.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/theres-no-way-of-getting-free-robux_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/roblox-piano-hack-2021_GM431946152.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/minecraft-iphone-free_GM479516143.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/minecraft-hack-client-download_GM479516143.pdf
• http://elearning.man1sintang.sch.id/__statics/gudangsoal/files/are-robux-generators-safe_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning.man1sintang.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report