MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e. 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


Intelligence 9 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e
SHA3-384 hash: 37958468fde8705dd8b84946666bb16d31eaec826531ba2644c744e852d9901dbe7f43386c6573e587c29ec69e1d761a
SHA1 hash: ef14f954e7e4177d832525bc0c351a4e7e96e4f7
MD5 hash: 824023eb9cfc67a42e8ef89f04f89890
humanhash: pennsylvania-lamp-island-september
File name:nwfaiehg4ewijfgriehgirehaughrarg.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'504 bytes
First seen:2026-02-22 14:51:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:IUQvN+2LhcFKEnNmv23PkP98U755e+Kj+w:8lVsKEncv238PO0Pe
TLSH T163737BC2AB47D4F4EC2605712077E7728773E13E1029EE83D769AC32ED52A41966A3DC
telfhash t17a312afa1e7e0dd9a7d4a500c36e5fe23969d27b256033e04463583522a7f42547ac3a
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


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7d623e46695300ccb07b19e5d9835518737251483ec1dac12fbab8c57d1dfe11
File size (compressed) :39'372 bytes
File size (de-compressed) :79'504 bytes
Format:linux/i386
Packed file: 7d623e46695300ccb07b19e5d9835518737251483ec1dac12fbab8c57d1dfe11

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
NL NL
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/e0e8ec34-9c29-4ec9-b9aa-61f0bf728945/
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

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:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed840acb-dd3f-4bd3-a37c-30727b188545
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmhehm6rihrksnfg5qiyxevuwqondjrrl5ivgyfdc47jhrgqwj7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260222-r8h4hsav7c/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Malware Config
C2 Extraction:
9103843.duckdns.org
0837234.duckdns.org
dndn3829.duckdns.org
84920433.duckdns.org
92031819.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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

sh 8bdba7a223775f6263e5df609095d4340e8e6e2eeec616f4175ecdf281076a68

Mirai

elf 7d623e46695300ccb07b19e5d9835518737251483ec1dac12fbab8c57d1dfe11

Mirai

elf 8b0e43b3d141e2a934a6ec118b92b4b41cd1a6315f515360a3173e93c4d0b27e

(this sample)

  
Dropped by
SHA256 7d623e46695300ccb07b19e5d9835518737251483ec1dac12fbab8c57d1dfe11
  
URLhaus
https://urlhaus.abuse.ch/url/3783563/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b6a4435a2557242f548ae8bfc86305e7

Comments