SUSPICIOUS — free-robux-exe_GM431946152.pdf
SUSPICIOUS — free-robux-exe_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
765482e7f37429b8d8b80bb71aa87053388e629466e676f0a3cf733833256f5c - SHA-1:
4a1c26258f4cb6e487dd00c5ae156872e253601e - MD5:
f352040a77d7ced16a99de4d4576126f - ssdeep:
768:uktKzd/W7Hs9lkfOGc+j1hrwls+GncClf0no:lt4d/W7slrGcu1hrEsjnJlf0no - TLSH:
T1192F7DF301A7CC5CBA9A4B0379F6651D64C9E788B276EA1041D87B2CD07C5BE6F20621 - Submitted as: free-robux-exe_GM431946152.pdf
- File type: pdf · Size: 34915 bytes
- Verdict: suspicious (58/100)
Detections (5 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!F352040A77D7
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
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/free-spins-coin-master-daily_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-exe-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-daily_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free_GM406889139.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/free-robux-exe-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-daily_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-verification-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/robloxhack-pro-gamerscom-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-easy_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-how-to-get-free-clothes_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-april-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-followers-on-tiktok-for-free_GM835599320.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-someone-on-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-whatsapp-group_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-2021-today_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-get-robux-for-free-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-banned-accounts_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-army-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-booga-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/cafe-on-roblox-studio-milkshake-set-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-mods-for-pc_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-hack-no-human-verification_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report