MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1
SHA3-384 hash: 9682313a67dcb41b826f9f2e53f7911acae248fd3ff81725f9acc4bafb458b953b69acb7090b689e00ace41d19230100
SHA1 hash: ee1a53739083421459c4dabc016e3b18104740c7
MD5 hash: 835899a56d9d6937eb359510461d87d3
humanhash: alabama-foxtrot-aspen-one
File name:iran.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:47'768 bytes
First seen:2026-02-13 20:08:12 UTC
Last seen:2026-02-13 20:44:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:hdGwNYm3GJyOvAZhON6YONKVLQi0jytVwLRZ+v84GZ2S0Jz1b8BOa0ks4G:mwkgI6YONsLsjwVwimoLzxuOt
TLSH T13323F1F6D257E1BCC4B094B3428EA1D6D96678029725370F07E231AAFD2B3682D557C3
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 UPX
File size (compressed) :47'768 bytes
File size (de-compressed) :123'464 bytes
Format:linux/amd64
Unpacked file: 3e6b57b7252d352f1b469bf958e8a8ee9477f83ea0c6c379505019b7d79e76d2

Intelligence

File Origin
# of uploads :
2
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0f70c31d-23c8-46ec-84c9-8bc18aab2d1e/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/698f84b0981ff1d38a55430e/reports/25055eba-6cec-46ea-966e-43404d5843ac/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
44
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-02-11T19:29:00Z UTC
Last seen:
2026-02-12T00:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ca2c92cf-27b7-4478-9456-270b2ca80684
Behavior Graph:
Download SVG
%3 guuid=f4046cb6-1600-0000-be38-663be90f0000 pid=4073 /usr/bin/sudo guuid=9ca3bdb8-1600-0000-be38-663bf20f0000 pid=4082 /tmp/sample.bin mprotect-exec guuid=f4046cb6-1600-0000-be38-663be90f0000 pid=4073->guuid=9ca3bdb8-1600-0000-be38-663bf20f0000 pid=4082 execve guuid=b60287b9-1600-0000-be38-663bf60f0000 pid=4086 /tmp/sample.bin zombie guuid=9ca3bdb8-1600-0000-be38-663bf20f0000 pid=4082->guuid=b60287b9-1600-0000-be38-663bf60f0000 pid=4086 clone guuid=dd0294b9-1600-0000-be38-663bf70f0000 pid=4087 /tmp/sample.bin delete-file net send-data zombie guuid=b60287b9-1600-0000-be38-663bf60f0000 pid=4086->guuid=dd0294b9-1600-0000-be38-663bf70f0000 pid=4087 clone 1c9fb318-7bbc-587e-9634-567b0e1604ea 130.12.180.85:7080 guuid=dd0294b9-1600-0000-be38-663bf70f0000 pid=4087->1c9fb318-7bbc-587e-9634-567b0e1604ea send: 434B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ab8623df-4782-40a9-a018-f12455124770
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-12 00:51:27 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=epbi43cctcshzrtallf7rkkhn57zqykbh5xycgt43jkgwgqm7liq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/260213-ywnlssey3h/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
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/23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 23c28e6c4298a47cc6605acbf8a9476f7f9861413f6f811a7cda546b1a0cfad1

(this sample)

Mirai

elf 3e6b57b7252d352f1b469bf958e8a8ee9477f83ea0c6c379505019b7d79e76d2

  
URLhaus
https://urlhaus.abuse.ch/url/3777373/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3e6b57b7252d352f1b469bf958e8a8ee9477f83ea0c6c379505019b7d79e76d2
  
Dropping
MD5 c34b4e4a8958653bdd3b01870b97f87b

Comments