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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15b950d6b732fba9021b829331a2277c1d88609b60b4238a34fcbfea676f465d. 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: 7


Intelligence 7 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15b950d6b732fba9021b829331a2277c1d88609b60b4238a34fcbfea676f465d
SHA3-384 hash: 2ad3f4bd8e4e6a6f74bc4731b38bb08ae7f9845af2849d78dc6a067692a14a3934710cc95b2b4d87ee888c2132e26b58
SHA1 hash: da01c1df1317e192a1a9099f684f91a94a47565f
MD5 hash: 9e63906d011406e533987413dc42bbb3
humanhash: yellow-saturn-beer-missouri
File name:bot.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:891'044 bytes
First seen:2026-08-05 13:11:08 UTC
Last seen:2026-08-11 07:25:35 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:Xj20IILF0GguO2Mq5o/2GhWXjM3XTe/+7AItFnJ3VYzvKFrVaxL7a98G8pcRrM6:y0tLF0GjlQWX4H6uHnJ3IRkes
TLSH T15F159E81E2F1EACFE118DEB41129F9354E66863232A371C4B16ED26316B31947DEDB70
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 :
4
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32144.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 expand gcc lolbin masquerade obfuscated
Link:
https://www.filescan.io/uploads/6a73367fe179bb2477f492a9/reports/a69ec93f-a7d4-4c31-8b51-cc0059d8a844/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-05T11:16:00Z UTC
Last seen:
2026-08-05T19:23:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/15b950d6b732fba9021b829331a2277c1d88609b60b4238a34fcbfea676f465d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9a4a9819-5249-4723-8332-9f07c4339534
Behavior Graph:
Download SVG
%3 guuid=285e17c1-1600-0000-e636-df9f1a0d0000 pid=3354 /usr/bin/sudo guuid=2795a3c2-1600-0000-e636-df9f200d0000 pid=3360 /tmp/sample.bin guuid=285e17c1-1600-0000-e636-df9f1a0d0000 pid=3354->guuid=2795a3c2-1600-0000-e636-df9f200d0000 pid=3360 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9ff75fab-a4a6-43ef-b1ba-89190e0014ea
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/15b950d6b732fba9021b829331a2277c1d88609b60b4238a34fcbfea676f465d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/15b950d6b732fba9021b829331a2277c1d88609b60b4238a34fcbfea676f465d/
Threat name:
Linux.Exploit.CVE-2026-43284
Create hunting rule
Status:
Malicious
First seen:
2026-08-05 13:11:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cw4vbvvxgl52saq3qkjtdirhpqoyqye3mc2chcru7s76uz3pizoq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260805-qe7dkssxbx/
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/15b950d6b732fba9021b829331a2277c1d88609b60b4238a34fcbfea676f465d

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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
Create hunting rule
Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
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_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:malwareelf55503
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 15b950d6b732fba9021b829331a2277c1d88609b60b4238a34fcbfea676f465d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3896599/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3896578/

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