SUSPICIOUS — free-robux-wheel_GM431946152.pdf
SUSPICIOUS — free-robux-wheel_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:
3f551de20f154f0abe54587deb575b295dd664fb8c8f8fddda71bc71966cc4fb - SHA-1:
c48a18e11524c74240e30dfbbc6cec64f0833b65 - MD5:
9b59fe93a8ab370ac8cc8df07f5e07a7 - ssdeep:
768:Y+zjrGWOkslMqNGc/CJxKKMZrARYcBAeuvu4Htm82u:/vurkvJxKKGs7FU2u - TLSH:
T11A2F6CF741A7DD5CBA4A4B4368A6501C70DDE38872B7DA5080E47A2CD47CAAE3F11631 - Submitted as: free-robux-wheel_GM431946152.pdf
- File type: pdf · Size: 35672 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!9B59FE93A8AB
- 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-robux-with-proof_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-wheel-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-with-proof_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-avatar-drawing_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/free-robux-wheel-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-with-proof_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-avatar-drawing_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-safe-roblox-injector_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-sonic-costume-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-human-verification-and-no-survey_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-demo_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-robux-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/moonactive-free-spins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/slaying-simulator-roblox-no-cheat_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-2021-no-human-verification_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hacks-for-island-royale-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-people-on-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/como-hackear-la-cuenta-de-alguien-en-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-for-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-passwords-on-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-cheat-codes_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/legit-free-robux-games_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-with-fake-name_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/robux-free-join-group_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-you-are-kicked-from-this-game-do-not-cheat_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report