SUSPICIOUS — free-2021-robux_GM431946152.pdf
SUSPICIOUS — free-2021-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
932e2b840c6727341cc769e19a8f22dcc23b4a747c808346e18c55e75944b1c3 - SHA-1:
87e2ca677c989bae2df92a70c1f76995fa95816b - MD5:
aa1b7d61c0c89d0f905b85dbb3bf5d62 - ssdeep:
768:vyqgNMX9ms2cd3hn1ix6uS407HditPOkuA97N:hHXccdRnuF0rgOvA9J - TLSH:
T1D92F6BF74197CC5C3E8B9F03E9B7201A78CAD78830628A5055D8362DC06D6EEEF10526 - Submitted as: free-2021-robux_GM431946152.pdf
- File type: pdf · Size: 35011 bytes
- Verdict: suspicious (58/100)
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!AA1B7D61C0C8
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/get-free-robux-today_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-2021-robux-game-hack, http://library.futureuniversity.com/repository/get-free-robux-today_GM431946152.pdf, http://library.futureuniversity.com/repository/how-to-get-free-robux-website_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-2021-robux-game-hack
- http://library.futureuniversity.com/repository/get-free-robux-today_GM431946152.pdf
- http://library.futureuniversity.com/repository/how-to-get-free-robux-website_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-hack-tool-download-tutorial_GM431946152.pdf
- http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/play-games-for-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/minecraft-pc-free_GM479516143.pdf
- http://library.futureuniversity.com/repository/roblox-speed-hack_GM431946152.pdf
- http://library.futureuniversity.com/repository/can-you-get-roblox-on-nintendo-switch-for-free_GM431946152.pdf
- http://library.futureuniversity.com/repository/minecraft-pocket-edition-mods-for-free_GM479516143.pdf
- http://library.futureuniversity.com/repository/robux-generator-no-survey_GM431946152.pdf
- http://library.futureuniversity.com/repository/hack-download-roblox-jailbreak_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-dinosaur-simulator-hack-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/promo-codes-to-get-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-spins-for-coin-master-2021_GM406889139.pdf
- http://library.futureuniversity.com/repository/is-roblox-studio-free_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-codes-2021-on-phone_GM431946152.pdf
- http://library.futureuniversity.com/repository/get-me-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-2021-no-verification_GM431946152.pdf
- http://library.futureuniversity.com/repository/how-to-get-any-roblox-game-pass-for-free-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-free-promo-codes-2021_GM431946152.pdf
Embedded domains
- netcdn.tw
- library.futureuniversity.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report