SUSPICIOUS — rbx-free-robux_GM431946152.pdf
SUSPICIOUS — rbx-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
95eead70028239fbd35cc24006f2230e1bb1802933e83b3cf7e3c6588e4291a2 - SHA-1:
1eb5f2fccf244883a74e9f620f9a782ca895a7c4 - MD5:
ce3794de1a0e2a1a6d7e6ba1f36109c2 - ssdeep:
768:cQzldUUdRJmnAAb4qa97t5mYsEDOBp2whVt:jbHcHa97qZEDOB7hVt - TLSH:
T1382F5CF311E7DC4C7A994B132CB75429708AE744B6BBE9109098772CE0BC5FE2B21621 - Submitted as: rbx-free-robux_GM431946152.pdf
- File type: pdf · Size: 33530 bytes
- Verdict: suspicious (58/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!CE3794DE1A0E
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://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-apk-33-download_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.co/app/431946152/rbx-free-robux-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-apk-33-download_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-hack-roblox_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.co/app/431946152/rbx-free-robux-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-apk-33-download_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-hack-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-jailbreak-money-hack-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/claim-free-spins-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-easy-on-phone_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-cheat-in-roblox-speed-simulator_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-buy-robux-for-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-that-actually-works_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-clothing-on-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-today-facebook_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/pokemon-go-font-free-download_GM1094591345.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-mafia-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-card-free-fake-it_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-backpack-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-account-roblox-real_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-tiktok-followers-no-verification-or-survey_GM835599320.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-daily-spins-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/creepy-hacker-roblox-face_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/oginject-co_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-codes-live_GM431946152.pdf
Embedded domains
- netcdn.co
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report