SUSPICIOUS — how-to-get-free-robux-website_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-website_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: c3ca41263a0445f7d98579006d35abc483b4ce9e5aac06a2070452179b39245f
• SHA-1: 44541ea266676f786c5eb2a3c5df08d497de7dae
• MD5: 81fb51863864e57c6364f79a92f3ab05
• ssdeep: 768:0M62wE7pLLclIDkmDPizqpBnup4YkKlZvNNAzDFsjMylh9WM/L8eBBQ0N6K:0M62BBamDPJp9STlZzAzDWTlN/LLzUK
• TLSH: T15E33AFF3105BCD0C791B8F43EAB6256A718AD3896063D94561C8767D80ACAFD6F10A21
• Submitted as: how-to-get-free-robux-website_GM431946152.pdf
• File type: pdf · Size: 48616 bytes
• Verdict: suspicious (44/100)

Detections (5 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!81FB51863864
• 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.online/app/431946152/how-to-get-free-robux-website-game-hack, http://library.umla.ac.id/repository/microsoft-free-robux_GM431946152.pdf, http://library.umla.ac.id/repository/coin-master-free-coins-2021_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.online/app/431946152/how-to-get-free-robux-website-game-hack
• http://library.umla.ac.id/repository/microsoft-free-robux_GM431946152.pdf
• http://library.umla.ac.id/repository/coin-master-free-coins-2021_GM406889139.pdf
• http://library.umla.ac.id/repository/free-minecraft-java-code_GM479516143.pdf
• http://library.umla.ac.id//repository/how-to-get-free-robux-no-human-verification_GM431946152.pdf
• http://library.umla.ac.id/repository/minecraft-survival-hacks_GM479516143.pdf
• http://library.umla.ac.id//repository/roblox-help-free-robux_GM431946152.pdf
• http://library.umla.ac.id/repository/free-coin-app_GM406889139.pdf
• http://library.umla.ac.id//repository/oprewards-login_GM431946152.pdf
• http://library.umla.ac.id//repository/coin-master-daily-free-spins-2021_GM406889139.pdf
• http://library.umla.ac.id//repository/coin-master-free-spins-android_GM406889139.pdf
• http://library.umla.ac.id/repository/minecraft-diamond-finder-hack_GM479516143.pdf
• http://library.umla.ac.id//repository/roblox-got-talent-piano-hack_GM431946152.pdf
• http://library.umla.ac.id/repository/free-2021-robux_GM431946152.pdf
• http://library.umla.ac.id/repository/free-daily-spins-coin-master_GM406889139.pdf
• http://library.umla.ac.id//repository/coin-master-hack-apk-35-33_GM406889139.pdf
• http://library.umla.ac.id/repository/minecraft-pc-free_GM479516143.pdf
• http://library.umla.ac.id//repository/roblox-adopt-me-hack_GM431946152.pdf
• http://library.umla.ac.id/repository/how-to-get-free-roebucks-on-roblox_GM431946152.pdf
• http://library.umla.ac.id//repository/minecraft-bedrock-for-free_GM479516143.pdf
• http://library.umla.ac.id//repository/roblox-generator-com_GM431946152.pdf

Embedded domains

• netcdn.online
• library.umla.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report