MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c
SHA3-384 hash: 80a5fe0d666f523e9b9b03fb75a1a0feb0e6842f13585c8ae0e8ba2b20c5a4f354533d4d9a47608c4516026a35509cbf
SHA1 hash: 0f7e9f0321bd12e5cfc6291873b2b8c94df38f41
MD5 hash: 95eb6cfea10adb65bc28c30565b91ac5
humanhash: stairway-salami-lima-wyoming
File name:bot.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:649'556 bytes
First seen:2026-06-21 10:35:45 UTC
Last seen:2026-06-21 15:58:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:uI147lcaDO2lFlf6Whg6FPSmFu2rlJAP1FBPi8pkrRaKhyE:u+47lcaDO2Lf/hg6XFuwlKB+0Q
TLSH T19AD46CA37B11CFA4E314C27009F3C6655AD521A20AE250C5B2BCD3187E61A6D6D6FFF8
telfhash t1e1419e1c097813f0a3755c9e09ddff36e5a330db7e266d238e10e85aa769a824d14c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.23005.8898.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-06-21T05:47:00Z UTC
Last seen:
2026-06-22T23:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/302ece4a-6009-4df3-8c3e-e005b5aab55d
Behavior Graph:
Download SVG
%3 guuid=25eaddaf-1b00-0000-6f85-04a1820b0000 pid=2946 /usr/bin/sudo guuid=01e0d5b2-1b00-0000-6f85-04a1880b0000 pid=2952 /tmp/sample.bin guuid=25eaddaf-1b00-0000-6f85-04a1820b0000 pid=2946->guuid=01e0d5b2-1b00-0000-6f85-04a1880b0000 pid=2952 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0817c265-f75c-49ef-8606-d0cb1928e685
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1931465
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1931465 Sample: bot.mips.elf Startdate: 21/06/2026 Architecture: LINUX Score: 48 11 184.174.96.191, 1337, 42612, 42614 OVHFR United States 2->11 13 Multi AV Scanner detection for submitted file 2->13 7 bot.mips.elf 2->7         started        signatures3 process4 process5 9 bot.mips.elf 7->9         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-21 09:48:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxmxyxrvfk2dmzb6rp7bikg6okyn25qwhev5nmgdx4j2i637pfga._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260621-mngbzadw9t/
Behaviour
System Network Configuration Discovery
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/b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c

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: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:malwareelf55503
Create hunting rule
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 b5d97c5e352ab436643e8bfe1428de72b0dd7616392bd6b0c3bf13a47b7f794c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3868686/
  
Delivery method
Distributed via web download

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