MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2001aab90ca582adc27ee5ef1598d49d71b5fe4cc5c22ff557b61e2cb85b535e. 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: 11
| SHA256 hash: | 2001aab90ca582adc27ee5ef1598d49d71b5fe4cc5c22ff557b61e2cb85b535e |
|---|---|
| SHA3-384 hash: | d97e511deb8abb3800d74c994ade75fbcc4d9fdc2ccf8ecab84dba7e259c358715aae0a557149346a83789168845d19f |
| SHA1 hash: | 3ed05a836816c7ecdc1a845f997e950e38b0635d |
| MD5 hash: | bfa192e1f72c9fc553ea19d777b53575 |
| humanhash: | purple-king-papa-eleven |
| File name: | x86_64 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 223'056 bytes |
| First seen: | 2026-10-20 16:01:12 UTC |
| Last seen: | 2026-11-09 02:42:14 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 6144:KYokarhf7hjcgaou3xYKovVN1u+WdDztKIg:MLhftjceuBYKovVbMYp |
| TLSH | T16F241B5B32B5B194CDD9C038729E0379DB94E09623BABB4EDB979DA0BD148807D2C353 |
| telfhash | t15d41855cb3b0365962e51702c78c7d3e1ec721f2955b28da627a4ddb2d1af832ae1432 |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf mirai |
Intelligence
File Origin
# of uploads :
3
# of downloads :
89
Origin country :
CAVendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sends data to a server
Opens a port
Locks files
Receives data from a server
Collects information on the RAM
Connection attempt
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Runs as daemon
Sets a written file as executable
Creates or modifies symbolic links
Launching a process
Deleting a recently created file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Performs a bruteforce attack in the network
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-20T13:18:00Z UTC
Last seen:
2026-10-21T05:31:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Score:
92%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Backdoor.Generic
Status:
Suspicious
First seen:
2026-10-20 16:01:42 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
xmrig_linux
Score:
10/10
Tags:
family:xmrig_linux defense_evasion discovery execution linux miner persistence privilege_escalation
Behaviour
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Reads system network configuration
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Modifies systemd
Removes the immutable protection flag from a file
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Contacts a large (5221) amount of remote hosts
Creates a large amount of network flows
Family: xmrig
Malware family:
Gafgyt
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
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: | Cling_Ngioweb_IoT_Proxy_bot |
|---|---|
| Author: | eFeSpain |
| Description: | Cling/Ngioweb IoT bot (residential proxy, C2 disguised as STUN) |
| Reference: | https://blog.efespain.com/capitulo-19/ |
| Rule name: | ELF_IoT_Persistence_Hunt |
|---|---|
| Author: | 4r4 |
| Description: | Hunts for ELF files with persistence and download capabilities |
| Rule name: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| 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: | golang |
|---|
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | LIN_Malware_Unknown_ForgeAuto_0daebbb8 |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (elf, etat binaire) |
| Rule name: | MIRAI_TELNETCURL_payload |
|---|---|
| Author: | AfterPacket |
| Description: | Mirai-lineage ELF payload carrying the leaked-source decoy domain |
| Reference: | https://github.com/Afterpacket/drosera-threat-intel |
| Rule name: | NSVPS_Hydra_SSH_Bruteforce |
|---|---|
| Author: | sanad (NSVPS-SOC) |
| Description: | Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot |
| Rule name: | NSVPS_Mirai_Busybox_Staging |
|---|---|
| Author: | sanad (NSVPS-SOC) |
| Description: | Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| 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
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