MALICIOUS — how-to-get-free-robux-on-phone-2021_GM431946152.pdf
MALICIOUS — how-to-get-free-robux-on-phone-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
01a69ac1bd5eef46733eb6351fee513c8f023d87824a2dedae39f0e82b64ddfe - SHA-1:
5751f2f98ccb5d599f5c8cb6dbb7fba16809c30b - MD5:
3f751876b6b118159f586c4cc4bcce8f - ssdeep:
768:4LBIBMtGxsJXPN29baOStrLGGwmm8Gxncdk1nW4ygQRFu:2IBMrMlpkbjrUcdInz1QFu - TLSH:
T192307DF3005BDC4C7A8A8B076CF6259D60DEE74472AAE54054E8BBACD0B86BD6F11530 - Submitted as: how-to-get-free-robux-on-phone-2021_GM431946152.pdf
- File type: pdf · Size: 36241 bytes
- Verdict: malicious (75/100)
Detections (4 of 54 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!3F751876B6B1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-link_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://netcdn.tw/app/431946152/how-to-get-free-robux-on-phone-2021-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-link_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-server-maker_GM479516143.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/how-to-get-free-robux-on-phone-2021-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-link_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-server-maker_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-players-that-give-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/pokemon-go-free-hack-download_GM1094591345.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-old-roblox-accounts_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/spin-rewards-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-all-need-is-user-name_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-someones-roblox-accouny_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-account-in-roblox-login-password_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-lua-scripts_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-executor_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-account-site-youtubecom_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-instantly_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-videos_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spin-link-today-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-avatar-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/break-free-song-id-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-with-password_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/tiktok-likes-for-free_GM835599320.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report