SUSPICIOUS — free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
SUSPICIOUS — free-robux-no-human-verification-or-survey-or-download-2021_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:
8b247928eafe6d2dac9f75d444645833e4ac251460362afaf63a84158c1698ef - SHA-1:
57b846c13bb249ef0b1c2be6deb3809469b52819 - MD5:
56e9622a798e23c3fd8f5377efb6a1c2 - ssdeep:
768:KKpNFDzTi4B7usGUAYyKEQ/Ng6IjOVdwdKeuqDcfo8O7x1hmGt:K0DzuW+FYXJa6I6GdKedD2o8Ux7mGt - TLSH:
T182305CF710ABDD4C7A9A8B03B8BA256970CAE2487177EA1044EC761CE07C5FE5F11921 - Submitted as: free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
- File type: pdf · Size: 36671 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!56E9622A798E
- 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/how-to-ban-people-on-roblox-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-no-human-verification-or-survey-or-download-2021-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-a-minecraft-server-and-make-yourself-op_GM479516143.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/is-there-any-way-to-get-free-robux_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-no-human-verification-or-survey-or-download-2021-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-a-minecraft-server-and-make-yourself-op_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/is-there-any-way-to-get-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-ban-people-on-roblox-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/robux-free-c_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/get-free-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-online-free-unblocked_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accoiunt_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/fantastic-frontier-hack-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-hack-mod_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-links-for-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/comment-cheat-sur-stand-online-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-robux-hackoblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-to-get-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/sharkbite-roblox-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-to-get-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-real-working-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-girl-hairs-free_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/rewards-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coins-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-install-free_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report