SUSPICIOUS — robux-free-robux_GM431946152.pdf
SUSPICIOUS — robux-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
541f650075b4a7b79f71642fc2cbe38c121b5f3eca90188e5998b25daabb43e7 - SHA-1:
5186faebd30bf4309861940bbd451cccbf098ace - MD5:
e4b92ed466d753db0de5c72a5537e401 - ssdeep:
768:jg2FirKGpsIvRzdxtHYoWOjH57xQ2B80TGVJX:jHKp3HfQZ0TGVJX - TLSH:
T1832F7CF34093EC8C398A8F2775FA246960C99388B177EA10919C7A2C907C5FE6B11631 - Submitted as: robux-free-robux_GM431946152.pdf
- File type: pdf · Size: 35254 bytes
- Verdict: suspicious (58/100)
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!E4B92ED466D7
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/tiktok-free-wifi_GM835599320.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/robux-free-robux-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/tiktok-free-wifi_GM835599320.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-roblox-games_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/robux-free-robux-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/tiktok-free-wifi_GM835599320.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-roblox-games_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-passwords_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-tiktok-fans_GM835599320.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-backpack-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-get-roblox-for-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-get-free-robux-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-minecraft-java-edition-for-free_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-download-minecraft-for-free-on-mac_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-server-hosting-24-7_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-robux-for-free-no-hacks-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/one-app-rewards-com-roblox-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/earn-robux-for-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-gold-cards-for-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-codes-for-free-hair_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-by-inspecting-on-mac_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-pet-food_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/dominus-roblox-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-studio-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/como-hackear-coin-master-2021_GM406889139.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report