SUSPICIOUS — tryrbx-site-free-robux_GM431946152.pdf
SUSPICIOUS — tryrbx-site-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:
aee4e751e476ae2e18840d1d802ae4a78653e48d25555a1d563497c184d652be - SHA-1:
8101d214acb8dece02eabcafb0e4109e5472147e - MD5:
c38584eb288d9c04e32282dd453fd93d - ssdeep:
768:uY1wGG+z7Kmyds05kQWnigS5iVZ87GVJL+g5lkCP4bLW6Pn4:vwZ+/Ry5urn1Ve7GPCSl7QbL7Pn4 - TLSH:
T1AD307DF35197DC1C7A8D9F136AF62459608EE384716AEA4080ADB72CE47C6BD7E10831 - Submitted as: tryrbx-site-free-robux_GM431946152.pdf
- File type: pdf · Size: 37170 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!C38584EB288D
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: http://netcdn.tw/app/431946152/tryrbx-site-free-robux-game-hack, https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-java-edition-for-free_GM479516143.pdf, https://www.fluidtecheng.com/uploaded_files/userfiles/files/hacks-and-cheats-for-coin-master_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
- http://netcdn.tw/app/431946152/tryrbx-site-free-robux-game-hack
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-java-edition-for-free_GM479516143.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/hacks-and-cheats-for-coin-master_GM406889139.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-hacks-mad-city-script-pastebin_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/a-discord-server-that-gives-free-robux_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/when-was-minecraft-free_GM479516143.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-robux-hack-generator_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-hacks-for-free-spins_GM406889139.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-hack-gear-into-roblox-games_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/minecraft-pe-apk-download-free-015-0_GM479516143.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/filtered15zip-roblox-hack_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/download-free-roblox-outfits_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-spin-and-coins-links-home_GM406889139.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-epic-face-roblox_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/how-to-become-a-hacker-in-roblox-jailbreak_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-free-online-unblocked_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/roblox-wizard-tycoon-hack_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/bloxpink-free-robux_GM431946152.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-free-coins-link-2021_GM406889139.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/coin-master-spin-hack-without-verification_GM406889139.pdf
- https://www.fluidtecheng.com/uploaded_files/userfiles/files/free-robux-generator-no-human-verification-2021_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.fluidtecheng.com
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