MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b1ab831139243bfa5880a5c1f074f76c5a173b88626619013d916bb93672e6f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b1ab831139243bfa5880a5c1f074f76c5a173b88626619013d916bb93672e6f
SHA3-384 hash: 480041ac432bb6e23dc6d2c83698f607b4d28d08377a184db4b4412f684970a73746ba617d121ae9d48db330671cc1b5
SHA1 hash: 8a551d992c917d985cbafbb61d392e9d4e2dc5d1
MD5 hash: e9b8a7272fe6a897c273b30b0bcec9ae
humanhash: quebec-harry-zebra-spring
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:80'300 bytes
First seen:2025-03-06 21:32:22 UTC
Last seen:2025-03-06 22:26:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:QEntnUbdWItQpdU76Johf6Syy2YrjW5xTM+aeOlIXANMlirZ+oyR:9U5WItQzJO6UWLTM+ae0Z+oyR
TLSH T133732A5AB9819B12D5C1027AFE1E528D33132BACE3DE73139D246F2177CB56B0E7A412
telfhash t184e02ba10a181188aaea41b6c62f776c4fd874a743030a654f1e3d6e91c7770f42f037
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
161
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.6197.17174.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ca176ec668b65489bf8c0flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Mounts file systems
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67ca149c3c5f644bd946f19a/reports/fe3583b8-b08a-4dbf-a21e-8559b6066bd9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5b1ab831139243bfa5880a5c1f074f76c5a173b88626619013d916bb93672e6f
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d7a4875e-7adf-4a3d-b641-2dbb719c91d3
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1631318
Signature
Multi AV Scanner detection for submitted file
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5b1ab831139243bfa5880a5c1f074f76c5a173b88626619013d916bb93672e6f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b1ab831139243bfa5880a5c1f074f76c5a173b88626619013d916bb93672e6f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 21:33:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lmnlqmitsjb37jmibjob6b2po3c2c45yqytgdeat3ellxe3hfzxq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/250306-1d9gnaym19/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/577ca23f-2d8c-4f5f-ac2d-517d53b399bc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5b1ab831139243bfa5880a5c1f074f76c5a173b88626619013d916bb93672e6f

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 5b1ab831139243bfa5880a5c1f074f76c5a173b88626619013d916bb93672e6f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469861/
  
Delivery method
Distributed via web download

Comments