MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a
SHA3-384 hash: e140cd87c547a3b789384882295fb10f1286da3d83e1965ab17ec4afaf4ee23bcba7c7ee0a3fb228a635f6678b750c1c
SHA1 hash: 1969bc210900b080bc4b4069630a7ff33a2c5103
MD5 hash: e2623e21be8c6244603fcddf8620b6d7
humanhash: south-delaware-harry-table
File name:jklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:84'800 bytes
First seen:2026-01-02 00:15:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cQtYoXdSTQZ0W8CEjEyq6pam2PAlULOPsS3k/39t/33opTXe8S5u+7RiZ:bYsddKaL3C7Let5u+8Z
TLSH T11F83A60A6E219F6EF768C73587778F31D788379226A1C281D16CF9015E6434EA41FFA8
telfhash t1a7016d5c483813f097825dad6bedff37e59040df9a255e378d40edaaaa119025e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69570e1f127d6a14e0cba3ea/reports/c983d603-5d07-41bf-849b-3a8172851e08/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-01T21:21:00Z UTC
Last seen:
2026-01-01T21:35:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/20df90ea-699d-4bbf-8c63-ab42fc7693d0
Behavior Graph:
Download SVG
%3 guuid=7b8eacba-1b00-0000-fa34-79c50b0b0000 pid=2827 /usr/bin/sudo guuid=02d3bbbc-1b00-0000-fa34-79c5100b0000 pid=2832 /tmp/sample.bin guuid=7b8eacba-1b00-0000-fa34-79c50b0b0000 pid=2827->guuid=02d3bbbc-1b00-0000-fa34-79c5100b0000 pid=2832 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7f3a152a-1f68-45cb-8b9a-d5a6c616eeaf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1843325
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843325 Sample: jklmips.elf Startdate: 02/01/2026 Architecture: LINUX Score: 60 22 103.11.16.237, 23 WANCOMPVTLTD-AS-APWancomPvtLtdPK China 2->22 24 103.206.211.136, 23 UCPL-AS-APUCPL-NextGNetworkProviderIN India 2->24 26 100 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 8 jklmips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 jklmips.elf 8->14         started        process6 16 jklmips.elf 14->16         started        18 jklmips.elf 14->18         started        20 jklmips.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 00:15:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g7nmfq5ufnbp56dhf6eta5jsp42ksmalkhknplrztce5l3vbebfa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260102-aj8jfaxmam/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (51246) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/485973c7-94a2-47da-ab58-111eb6982d8d
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/37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a

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: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 37dac2c3b42b42fef8672f893075327f34a9300b51d4d7ae399889d5eea1204a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739430/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739210/
  
URLhaus
https://urlhaus.abuse.ch/url/3739414/
  
URLhaus
https://urlhaus.abuse.ch/url/3739204/

Comments