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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5e22842e3d5e1fef1b26e1f263b939a2cd078e3bd0efdf6eb07a92acc850bf9. 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: 6


Intelligence 6 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5e22842e3d5e1fef1b26e1f263b939a2cd078e3bd0efdf6eb07a92acc850bf9
SHA3-384 hash: 79af7dc469e1be83544dccb1df2d780c04bd830b56d77db823d2f0fc67bc73ad211468e296a6cb71aa6ea95d0bceba46
SHA1 hash: 3c57c3ea41befa3682e22b6548c051aa34351757
MD5 hash: f884e7a98082725453bba916630eba41
humanhash: berlin-chicken-three-steak
File name:stub.armv6
Download: download sample
Signature Mirai
Create hunting rule
File size:626'231 bytes
First seen:2026-09-27 17:23:35 UTC
Last seen:2026-09-28 12:06:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:F2ctKrS0XUwn67ayLtLiXRU2zzi6aNjodD6pmkVf32cgpeSa9VWKiQ:YCp7mXtni6aBh321eSiVWK3
TLSH T179D44A55F8809F63C9C52A36F64E826833274779C7E7730689144B383BA7A6F0F3A645
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.GenericKD.60058414.18152592.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6ab9514031ac98409bf85de1/reports/3854a42e-1912-4c9b-a4d7-2dfadb9aeac3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-29T14:57:00Z UTC
Last seen:
2026-09-29T15:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b5e22842e3d5e1fef1b26e1f263b939a2cd078e3bd0efdf6eb07a92acc850bf9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e07a1a8b-c42f-4b01-92c5-8a2ad1447232
Behavior Graph:
Download SVG
%3 guuid=c45ffc80-1c00-0000-6a9e-8a35f10b0000 pid=3057 /usr/bin/sudo guuid=1f14b085-1c00-0000-6a9e-8a35f20b0000 pid=3058 /tmp/sample.bin guuid=c45ffc80-1c00-0000-6a9e-8a35f10b0000 pid=3057->guuid=1f14b085-1c00-0000-6a9e-8a35f20b0000 pid=3058 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/778b3803-4d66-40b2-8594-17eb3d87db0b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5e22842e3d5e1fef1b26e1f263b939a2cd078e3bd0efdf6eb07a92acc850bf9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5e22842e3d5e1fef1b26e1f263b939a2cd078e3bd0efdf6eb07a92acc850bf9/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-09-27 17:24:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxrcqqxd2xq754nsnypsmo4ttiwna6hdxuhp35xla6usvtefbp4q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260927-vys3hsvwgx/
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/b5e22842e3d5e1fef1b26e1f263b939a2cd078e3bd0efdf6eb07a92acc850bf9

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:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
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:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
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 b5e22842e3d5e1fef1b26e1f263b939a2cd078e3bd0efdf6eb07a92acc850bf9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3920734/
  
Delivery method
Distributed via web download

Comments