SUSPICIOUS — websites-to-get-free-robux_GM431946152.pdf

SUSPICIOUS — websites-to-get-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 6611c8c69267d41668713274f54f62250083d44b810e88811259bb02593bcbb0
• SHA-1: df7092ea71a4317190f263a075ae8f0aabe56533
• MD5: 8b4f3abd46ac53571a52630d16232099
• ssdeep: 768:l2kYOyyWeX9T/+fi1BK1LZBlbnBIJKwKWt6wo7iTZNh4Ck:l0nINNA3bGJOWt6wowZNhVk
• TLSH: T13C338EF310ABDD4C758B9B4399B611A8A58DE78830719E5145DC773C80AC6FEBE10A22
• Submitted as: websites-to-get-free-robux_GM431946152.pdf
• File type: pdf · Size: 48419 bytes
• Verdict: suspicious (58/100)

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!8B4F3ABD46AC

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://lib.stie-aub.ac.id/repository/optifine-minecraft-pe_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/websites-to-get-free-robux-game-hack, http://lib.stie-aub.ac.id/repository/optifine-minecraft-pe_GM479516143.pdf, http://lib.stie-aub.ac.id/repository/coin-master-free-spin-app-apk_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/websites-to-get-free-robux-game-hack
• http://lib.stie-aub.ac.id/repository/optifine-minecraft-pe_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spin-app-apk_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-apk-android-1_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-characters_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-minecraft-hacks_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/roblox-comroblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-minecraft-for-free-on-mobile_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-windows-10-hacks_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-heaven-free-spins_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/google-how-do-you-get-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-marketplace-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-mod-version-free-download-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-cards-link-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/com-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/mcpe-free-download_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-hacks-list_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-codes-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/abd-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-hacks-ps4_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/is-minecraft-free-on-ps4_GM479516143.pdf

Embedded domains

• netcdn.online
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report