MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 694e00a716423ac95478a859330fb571df26b2f29c82d4591d85b1ebc4f45b61. 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: | 694e00a716423ac95478a859330fb571df26b2f29c82d4591d85b1ebc4f45b61 |
|---|---|
| SHA3-384 hash: | d1afbf9a7bbce54cf52ec01ba52ca3fe395063a26a022f4b7d988116c4e20d9e9bd3cd0a29efe583545dd1cb8b8c2461 |
| SHA1 hash: | a9c72124562aa5bdeb3d6506b4e2ca91298bd002 |
| MD5 hash: | 950fc5fd903bfcb9588934680cfad941 |
| humanhash: | coffee-charlie-colorado-six |
| File name: | flutter.x86_64 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 194'832 bytes |
| First seen: | 2026-08-21 03:34:23 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 3072:u8pqfHXgPC+Lww4af2l7piYZeiIczrTydy7dSX6WFUe09t9RvvBTcuf:tyHQa6wzH7piYEc/uEdSFh09t9o |
| TLSH | T100143A03A5D294FEC19AC57087AFD537E93174A802357A2F6B98AF312E35E70272E351 |
| telfhash | t1ce51997419967428b1b7c2167717e7affe72081052dc75a86b27b9d0be80f880cabc17 |
| 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 upx-dec |
abuse_ch
UPX decompressed file, sourced from SHA256 85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47UPX unpacked
This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.
| File size (compressed) : | 101'096 bytes |
|---|---|
| File size (de-compressed) : | 194'832 bytes |
| Format: | linux/amd64 |
| Packed file: | 85ed2a23d0064207abd86f72c4f1ed13cd69657fc6f00f6f136f3988d3e39f47 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
78
Origin country :
NLVendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Behaviour
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Manages services
Runs as daemon
DNS request
Changes access rights for a written file
Creating a 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
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 dropper expand gcc lolbin mirai obfuscated
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2026-08-21 03:35:46 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion discovery execution linux persistence privilege_escalation
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Write file to user bin folder
Modifies Watchdog functionality
Malware family:
Mirai
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
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: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | test_rule_vldslv |
|---|
| 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 |
| Rule name: | woof_mirai_variant |
|---|---|
| Author: | Nokia Deepfield ERT |
| Description: | Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper) |
| Reference: | Internal analysis of sample 6ef4ce02 |
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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