SUSPICIOUS — how-do-i-get-free-robux_GM431946152.pdf
SUSPICIOUS — how-do-i-get-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:
1183aac46809e8024d64190b6d402cdd600410b06096671130a3fbf67b0785d1 - SHA-1:
9bedbada9e6a34a7b88b5747925314ba0ff57d7e - MD5:
eb1505a51670646cc257829a5361eb92 - ssdeep:
768:3t9UIHlfTq9yjxssiJdIMqgbva4+DjwCg9ylVf5xZ:9CIFfTq9ysJtqava4+J4QV5xZ - TLSH:
T1792F5CF7009BCD4C3A5A8F1769FA146D60CDA788727BEA1040E87A6DD07C5BF6B01921 - Submitted as: how-do-i-get-free-robux_GM431946152.pdf
- File type: pdf · Size: 35251 bytes
- Verdict: suspicious (58/100)
Detections (4 of 50 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!EB1505A51670
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/microsoft-bing-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/how-do-i-get-free-robux-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/microsoft-bing-robux_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-things-february-2021-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.tw/app/431946152/how-do-i-get-free-robux-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/microsoft-bing-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-things-february-2021-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/today-free-spin-link-for-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/cheats-on-roblox-game_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/2021-free-coin-master-spins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-app-roblox-play-as-a-guest_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-tool_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-overalls-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/back-free-items-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-your-friends-account-on-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-spin-blogspot_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/shirt-codes-for-roblox-free-shipping_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/websites-to-get-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/stickmasterluke-free-robux-obbys-link_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-get-free-spins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-apk_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-and-spins-coin-master-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-com-redeem_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/fly-hack-roblox-no-virus_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-followers_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report