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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5c517046323ddc8baaeec0a67cd1f3fc2b84bb3ea4b1db74bb55c382fa93a01. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5c517046323ddc8baaeec0a67cd1f3fc2b84bb3ea4b1db74bb55c382fa93a01
SHA3-384 hash: c53b9250e0cba76edfdfed9e6b7e0621713fc6df9420c952f787a87057919e8b75fbb574f7b1cccfc600b154c801a700
SHA1 hash: 96e553cc651548592cca5af5a937dd9cddec3b20
MD5 hash: f71bc92e93122479cde02bb80cdf839e
humanhash: early-leopard-michigan-coffee
File name:iran.sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:43'832 bytes
First seen:2026-09-29 06:26:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:t66sLYeiLEK4WTTj0NrElzbFjUDK1JvpMVCnxcyXoy9Kk0nsRhwyt+FPbJ+Avm:MEJTj0U1hKVCOyb02dIFc
TLSH T17B135E328679491BC2C0E77B11A39372E0F62B845190974F7E5A0D8EFE5A340677B7E1
telfhash t18bf0c984fa7e8a1e45e30570d8781ba0a193562340728722dfa4c9c4d83f056f10dd0e
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Unix.Trojan.Mirai-10060416-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6abb5a11c71dd1bca79aa073/reports/84656a59-2752-4ea8-a3cc-24c7e0808fdf/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-29T04:01:00Z UTC
Last seen:
2026-09-29T15:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b5c517046323ddc8baaeec0a67cd1f3fc2b84bb3ea4b1db74bb55c382fa93a01/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/44cd6386-3808-428b-b156-5a6a316f0e94
Behavior Graph:
Download SVG
%3 guuid=36632310-2500-0000-5ce3-cf59e6080000 pid=2278 /usr/bin/sudo guuid=2223a814-2500-0000-5ce3-cf59e9080000 pid=2281 /tmp/sample.bin guuid=36632310-2500-0000-5ce3-cf59e6080000 pid=2278->guuid=2223a814-2500-0000-5ce3-cf59e9080000 pid=2281 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e65096ec-7d41-41ef-9f3b-14f85d7323f5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5c517046323ddc8baaeec0a67cd1f3fc2b84bb3ea4b1db74bb55c382fa93a01
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b5c517046323ddc8baaeec0a67cd1f3fc2b84bb3ea4b1db74bb55c382fa93a01/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-29 06:26:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxcrobddepo4rovo5qfgpti7h7blqs5t5jfr3n2lwvodql5jhiaq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260929-g7a2eatxgv/
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/b5c517046323ddc8baaeec0a67cd1f3fc2b84bb3ea4b1db74bb55c382fa93a01

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 b5c517046323ddc8baaeec0a67cd1f3fc2b84bb3ea4b1db74bb55c382fa93a01

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3924778/
  
Delivery method
Distributed via web download

Comments