MALICIOUS — is-there-a-way-to-get-free-robux_GM431946152.pdf
MALICIOUS — is-there-a-way-to-get-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:
fb5a5f08ffb6727e82b65ca9822d63160b724604b03b81242a379b833962365b - SHA-1:
ecfe7c6c4402deb9716a8dadbfc3ad1428a29d04 - MD5:
291808464f584af862f49603b2591f4c - ssdeep:
768:nutYPE5qUsswg/MiPGWgPfX4WsdM/stkmUdM9n:utYPEEzg/MiuWgHoXwEbUdM9n - TLSH:
T17B2F6CF71187DC4C798A8B1739B6112EA0DDA34862B7DA5040E8BB7CE47C6BE6F10521 - Submitted as: is-there-a-way-to-get-free-robux_GM431946152.pdf
- File type: pdf · Size: 35152 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!291808464F58
- 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.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-new-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://netcdn.tw/app/431946152/is-there-a-way-to-get-free-robux-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-survey_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-new-2021_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/is-there-a-way-to-get-free-robux-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-survey_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-new-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-items-roblox-avatar_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-become-a-hacker-in-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-games_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/gamehunters-club-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-let-the-bodies-hit-the-floor-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-clothing-group-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/clothes-for-free-online-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-clothes-girl_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/www-free-robux-com_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-legit_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-diamond-finder-hack_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-xbox-360-free_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-tool-generator_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-2021-roblox-accounts-site-v3rmillionnet_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/android-fast-robux-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hey-google-how-do-you-get-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-and-coins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-and-coins-2021_GM406889139.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report