MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9
SHA3-384 hash: aa123d2957cca2cadceba4d1d34221f95a8d69bc4c895925dd2c9d9c62092f96b4d903fef69390cc3b529dbc8ee0e2be
SHA1 hash: 4525fc73dde478d8a136043c71e34987a76cf4d3
MD5 hash: ccd43aa0f70041e638f2ddb09a37f74e
humanhash: fanta-texas-asparagus-asparagus
File name:main_arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:188'102 bytes
First seen:2026-02-20 01:42:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:0Z3j9tNrhwZscAa0CL8l5yu/9exLL3d3RDrRoNM/RNa8/rNuy:0VjNrhwPAa0CL8l5yysL3d3JiNM/RNaW
TLSH T133042B46AA404B13C0D627BAFADF424633339B5497EB73069528AFB43F8679E4F13605
telfhash t16031f171677851269aa1dc64d9ed97b2252ac7171350ff36df26c0cc241a44ee62ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d8a1c2d9-3f12-4c43-a7f9-be9c066724aa/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
DNS request
Creating a file
Connection attempt
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash bashlite gafgyt gcc lolbin mirai rust
Link:
https://www.filescan.io/uploads/6997bc32d967dbda74ee545b/reports/585206cf-196c-4c75-bfa8-bc45b6abcbc6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.hv HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3469573a-161f-49d3-9d21-5dc92b6ab568
Behavior Graph:
Download SVG
%3 guuid=e529c8ba-1700-0000-86e2-1371b20c0000 pid=3250 /usr/bin/sudo guuid=7b65b6bd-1700-0000-86e2-1371b40c0000 pid=3252 /tmp/sample.bin guuid=e529c8ba-1700-0000-86e2-1371b20c0000 pid=3250->guuid=7b65b6bd-1700-0000-86e2-1371b40c0000 pid=3252 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/49790dd5-7727-4ebb-b737-23be76e77e62
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 02:20:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j4o2w3tkfadzat3yjv2duxnuaabjlpuzwk6d3calry4ugo7d6xmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260220-b5cvbsev8d/
Malware Config
C2 Extraction:
cnc.raznet2021.ml
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
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

Mirai

elf 4f1dab6e6a2807904f784d743a5db4000295be99b2bc3d880b8e39433be3f5d9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3780813/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3781913/
  
URLhaus
https://urlhaus.abuse.ch/url/3781919/

Comments