MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999
SHA3-384 hash: dc129e3c6e1150d0f3c0f0d61e42e728d463cd065a1c380bebd5ad2c5b2de0d24e46084bb8998f25fa2a3119f405c143
SHA1 hash: c2d7368ea88f27370f61a4a806774027da40a901
MD5 hash: c442f2c55e915f587243738262b1920b
humanhash: oranges-mobile-hamper-bulldog
File name:db0fa4b8db0333367e9bda3ab68b8042.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:66'564 bytes
First seen:2026-04-08 16:16:59 UTC
Last seen:2026-04-09 05:54:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:s/MM0k1Efa2wt4Bb7bi+oNwBnCUkI3pAC2L:sUMvqfh3/WkCUkI3pA
TLSH T19653AEB3D4285C90C6A94139B9E5CE382B53B10492772DF55D5A8FB6A007EECF2093F6
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/3a452fc9-d087-48b1-9848-bca30332f061/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated obfuscated threat
Link:
https://www.filescan.io/uploads/69d67f9b5ea31bc68a18cfdf/reports/85b1fea8-aea2-4556-908f-0bae43acefac/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-08T13:31:00Z UTC
Last seen:
2026-04-09T00:22:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.CVE-2017-17215.a
Link:
https://opentip.kaspersky.com/cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9db63d9d-bf44-4068-9faf-e6d7ae1a3b39
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b218623d-e9ca-4a44-b31f-f4e15a60ea59
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-08 16:17:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zv5a5gslycjjzptsdnnb3mwrps2fyp2q2qv6bqerokn4gybqngmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/260408-trl5ysfz3m/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 cd7a0e9a4bc0929cbe721b5a1db2d17cb45c3f50d42be0c091729bc360306999

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3806868/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3669665/

Comments