MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 90950ae9570d317ba26d8a72f45c3d64821d4d2c8a916e78e01c24b6b13368dd. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Mirai
Vendor detections: 9
| SHA256 hash: | 90950ae9570d317ba26d8a72f45c3d64821d4d2c8a916e78e01c24b6b13368dd |
|---|---|
| SHA3-384 hash: | 598eeee7eeb2db583422c77ec1e7688b2ac4f3e48aeb8af0f673d75815c164c55d4c39250e7e5da0d2a1650f69214a4a |
| SHA1 hash: | 6724aaae4cf0324cf88c4b8d62b19b0cae49254a |
| MD5 hash: | 40779f33f106a3030c65dcb1c50e9079 |
| humanhash: | winner-single-whiskey-happy |
| File name: | na |
| Download: | download sample |
| Signature | Mirai |
| File size: | 1'288'875 bytes |
| First seen: | 2026-10-25 03:05:38 UTC |
| Last seen: | 2026-10-25 17:06:40 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 24576:O72CX9B92yGNnDg7pbPsTwxAYPWTM2VyYO7WzYSkuYJmm:OSCX9B9tGNnD+pb0qAYPWTM2wza6r |
| TLSH | T177556BBBF2A770BCC167D030479BCBA2AC35B4B501212D7B61C4A9723D62DE11766B27 |
| telfhash | t1b8d1be700bf635b562dbda20b323f4798d3218ba64f435f466227d88ef85e814c6e427 |
| TrID | 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1) |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf mirai Prometei |
Intelligence
File Origin
# of uploads :
2
# of downloads :
91
Origin country :
DEVendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Behaviour
Kills processes
Collects information on the CPU
Creating a file
Launching a process
Collects information on the OS
Changes access rights for a written file
Manages services
Writes files to system directory
Writes files to system subdirectory
Deleting of the original file
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
base64 gcc
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
106
Number of processes launched:
19
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-25T01:04:00Z UTC
Last seen:
2026-10-26T02:56:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Suspicious
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Trojan.Prometei
Status:
Malicious
First seen:
2026-10-25 03:06:25 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
prometei_elf
Score:
10/10
Tags:
family:prometei_elf botnet discovery linux miner persistence privilege_escalation
Behaviour
Reads runtime system information
Reads CPU attributes
Enumerates running processes
Modifies systemd
Write file to user bin folder
Deletes itself
Modifies the /etc/hosts DNS resolution file
Family: Prometei
Prometei payload
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.32
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | exploit_any_poppopret |
|---|---|
| Author: | Jeff White [karttoon@gmail.com] @noottrak |
| Description: | Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries. |
| Rule name: | F01_s1ckrule |
|---|---|
| Author: | s1ckb017 |
| Rule name: | Linux_Hacktool_Flooder_1a4eb229 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Hacktool_Flooder_f454ec10 |
|---|---|
| Author: | Elastic Security |
| Reference: | 0297e1ad6e180af85256a175183102776212d324a2ce0c4f32e8a44a2e2e9dad |
| Rule name: | malwareelf55503 |
|---|
| Rule name: | MIRAI_OHSHIT_payload |
|---|---|
| Author: | AfterPacket |
| Description: | MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures |
| Reference: | https://github.com/Afterpacket/drosera-threat-intel |
| Rule name: | Prometei_Main |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Prometei botnet main modules. |
| Reference: | https://malpedia.caad.fkie.fraunhofer.de/details/win.prometei |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | TH_Generic_MassHunt_Linux_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Linux malware mass-hunt rule - 2026 |
| Reference: | https://cyfare.net/ |
| Rule name: | unixredflags3 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for UNIX red flags |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.Static comparison and configuration analysis, 2026-10-25 UTC. This fresh 1,288,875-byte x86-64 ELF and sibling a016f6371a48aeceb793cc80e22bbcf2bb946525c6500b56530ee0cd7751ce58 have identical ELF bytes through offset 0x13a9b0 (1,288,624 bytes), SHA-256 of that prefix 86fd6c718c91d569e9bd5e15f36b48f16bd5939538209225373121ecb03aae11. All 199 differing bytes are inside the appended 251-byte JSON trailer. Both trailers parse as config/id/enckey/ParentId; identifier and encryption-field values are deliberately omitted. These are distinct full-file hashes with the same executable code and data, rather than evidence of two code variants. No stripped or reconstructed executable was written. Parser 0x416f4b searches for the config JSON prefix; 0x41702d constructs the config marker and 0x41730b constructs the enckey field marker. Compiled primary HTTP C2 URL http://177.221.180.26/cgi-bin/p.cgi is at file offset 0x136140 (VA 0x537140). Default-selection code 0x41a0a5-0x41a0c2 copies that URL into the working endpoint buffer; check-in code at 0x41ab03-0x41ab30 formats the p.cgi request and reaches the HTTP routine. Other literals include dummy.zero (placeholder), a legacy 16-character onion hostname and an I2P address; these are not claimed as usable or active infrastructure. The JSON trailer and p.cgi protocol are consistent with Prometei, supporting the Prometei tag independently of the upstream Mirai signature. URLhaus already associates this exact file hash with a recent k.php delivery record, so no duplicate URL submission was made. No execution, C2/payload-server contact or current live-activity claim. Background comparison: https://unit42.paloaltonetworks.com/prometei-botnet-2025-activity/ .