MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61ea251b9fc6e4b72d211ebd56104d4864fed88ecb5ccca14170270c53fe907e. 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: 10


Intelligence 10 IOCs YARA 14 File information Comments
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SHA256 hash: 61ea251b9fc6e4b72d211ebd56104d4864fed88ecb5ccca14170270c53fe907e
SHA3-384 hash: 1865f7a3091ec55cf6265ea4988eb65241200dd0fab7642432c0dd301e402b1d481fddc46be5d6d6560e518ce0dc3f44
SHA1 hash: 5c4d421f2239ee8c28dd18861db42fe74d1b2b17
MD5 hash: b42318ef9af5cda27dbbadece1a5edb6
humanhash: salami-vermont-early-happy
File name:mirai.dbg
Download: download sample
Signature Mirai
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File size:1'126'096 bytes
First seen:2025-12-09 07:13:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:K0NCrpZtyYgddlCwWBg3Zs3jmyQbR/g5kcCs3vYZwLBUV:K0NCrpZteddlCwWG3Qm11s3vCwL
TLSH T11D359F56F2B375BDC027C1308BABC7616A35F07415316D7B22C4A6342E62EB05F2AB67
telfhash t1130168314b2169225a61de88a8eea763612cc6578a0cfd77d432844c21140fee93bc4f
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 juroots
Tags:dbg elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-9.UNOFFICIAL
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Sanesecurity.Malware.29504.LC.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Sanesecurity.Malware.29503.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6981158-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135868-0
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Unix.Dropper.Mirai-7135891-0
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Unix.Dropper.Mirai-7135892-0
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Unix.Dropper.Mirai-7135925-0
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Unix.Dropper.Mirai-7135928-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136034-0
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Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Mirai-10027280-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-09T06:20:00Z UTC
Last seen:
2025-12-09T13:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/61ea251b9fc6e4b72d211ebd56104d4864fed88ecb5ccca14170270c53fe907e/results?tab=lookup
Malware family:
busybox
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Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/eee9ec84-7929-4747-bf1e-36f72f475498
Score:
90%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/61ea251b9fc6e4b72d211ebd56104d4864fed88ecb5ccca14170270c53fe907e
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/61ea251b9fc6e4b72d211ebd56104d4864fed88ecb5ccca14170270c53fe907e/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 07:09:21 UTC
File Type:
ELF64 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhvckg47y3sloljbd26vmecnjbsp5weoznomzikboatqyu76sb7a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251209-h2wllaem9z/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-6981158-0
YARA:
Linux_Trojan_Mirai_0bce98a2 Linux_Trojan_Mirai_449937aa Linux_Trojan_Mirai_95e0056c
Link:
https://app.threat.zone/submission/d04635a8-0e30-4410-9500-0a4218ab0f16
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/61ea251b9fc6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/61ea251b9fc6e4b72d211ebd56104d4864fed88ecb5ccca14170270c53fe907e

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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
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Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Generic_Threat_900ffdd4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_449937aa
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 61ea251b9fc6e4b72d211ebd56104d4864fed88ecb5ccca14170270c53fe907e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3729723/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3729917/
  
URLhaus
https://urlhaus.abuse.ch/url/3729919/
  
URLhaus
https://urlhaus.abuse.ch/url/3729926/

Comments