MALICIOUS — earn-free-robux_GM431946152.pdf
MALICIOUS — earn-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
9f035ef751cefc356780ffa3765833441a45fad17b0e030ba3e09e6891fb095d - SHA-1:
3a00f5936c741de0887ab89011325f0a36eec541 - MD5:
f5d08b3bb6b81f7e82c2588a8e5244fa - ssdeep:
768:p6SFJx8K+2No/Tsc8ZGZJ20cV8uy9l9CY2qiexCRf+Dry:MSBm2NoJ1ry8tKY2VCCRGDry - TLSH:
T1F1308EF750ABCD5C7A4B8B07697A407E258A9398A137DB4091CC762CC07CABD7F10526 - Submitted as: earn-free-robux_GM431946152.pdf
- File type: pdf · Size: 36349 bytes
- Verdict: malicious (75/100)
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!F5D08B3BB6B8
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
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.ck-ceramic.com/Public/upload/editorfiles/free-robux-no-verification-no-download-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://netcdn.tw/app/431946152/earn-free-robux-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/hacked-roblox-items_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/free-tiktok-likes-no-human-verification-or-downloading-apps_GM835599320.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/earn-free-robux-game-hack
- http://www.ck-ceramic.com/Public/upload/editorfiles/hacked-roblox-items_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-tiktok-likes-no-human-verification-or-downloading-apps_GM835599320.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-2021-robux-for-free-2021_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/wurst_GM479516143.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/hack-roblox-get-free-tix-robux_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-2021-robux-in-game-cheat_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-no-verification-no-download-2021_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/hacking-pesonn-roblox-script_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-story-mode-free_GM479516143.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-spins-coin-master-app-iphone_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-spins-coin-master-unlimited_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-btools-press-n-script-hack_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-games-hack_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-roblox-to-get-builders-club_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-hack-2021_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-gold-cards-free_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/xray-hack_GM479516143.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-free-robux-generator_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/easy-robux-today_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-355_GM406889139.pdf
Embedded domains
- netcdn.tw
- www.ck-ceramic.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report