MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0eb3b5aca548a508cfc69c47d4b131f998629304d7c0e3b6e4e8a788824fcddb. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0eb3b5aca548a508cfc69c47d4b131f998629304d7c0e3b6e4e8a788824fcddb
SHA3-384 hash: be738f7ffbaa7d0ab00ff4823fb21ea39547141706bae99516a28d1e3c9af30f21403300a9cf0e4614ed1cc567d8dafa
SHA1 hash: 0cb1fc1ef64369f194b7022f639b6ab95c55f090
MD5 hash: 9e08252caf2bb7c3ee188e3aca44d316
humanhash: two-magazine-dakota-wisconsin
File name:4omzl4.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:108'764 bytes
First seen:2025-04-20 13:29:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UHwhFUfamaLXhteQBXK6Ua5mSCAQQd0pMt2pALjEgUVHm08nGF:Xu8XLe2bTmSxiMt2pWjEgUVHmBGF
TLSH T1D6B3841E3E259F7DFB9E423947B78E26960833D62AE1C541D06CEA012D7024F741BFA9
telfhash t1e7016d18843c26e0e3920dad2bedff77e49140db4a255f33cd00fdeaa6609029e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e6d6ed3bf93d930e8c3974b9bf27f523680cff5f7867cf1b3c36989e45fc901e
File size (compressed) :32'188 bytes
File size (de-compressed) :110'332 bytes
Format:linux/mips
Packed file: e6d6ed3bf93d930e8c3974b9bf27f523680cff5f7867cf1b3c36989e45fc901e

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6804f6e4280f5f89a0d2613blinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6804f6e5ed72ab1a1d4c8cf6/reports/ea5be56b-6c60-4e22-ac3d-c7c71cf57ec3/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c87ef6db-a671-4891-995c-33cf830521ec
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1669756
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1669756 Sample: 4omzl4.mips.elf Startdate: 20/04/2025 Architecture: LINUX Score: 84 24 176.65.148.254, 3778, 53684 PALTEL-ASPALTELAutonomousSystemPS Germany 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 4omzl4.mips.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 16 other processes 2->13 signatures3 process4 process5 15 4omzl4.mips.elf 7->15         started        18 4omzl4.mips.elf 7->18         started        20 4omzl4.mips.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0eb3b5aca548a508cfc69c47d4b131f998629304d7c0e3b6e4e8a788824fcddb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0eb3b5aca548a508cfc69c47d4b131f998629304d7c0e3b6e4e8a788824fcddb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-20 13:30:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b2z3llffjcsqrt6gtrd5jmjr7gmgfeye27aohnxe5ctyraspzxnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250420-qrxd5szlt7/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt botnet mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024 MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/7a93a822-f90e-4378-b886-34a30de00cdd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/0eb3b5aca548a508cfc69c47d4b131f998629304d7c0e3b6e4e8a788824fcddb

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf e6d6ed3bf93d930e8c3974b9bf27f523680cff5f7867cf1b3c36989e45fc901e

Mirai

elf 0eb3b5aca548a508cfc69c47d4b131f998629304d7c0e3b6e4e8a788824fcddb

(this sample)

  
Dropped by
SHA256 e6d6ed3bf93d930e8c3974b9bf27f523680cff5f7867cf1b3c36989e45fc901e
  
URLhaus
https://urlhaus.abuse.ch/url/3519715/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b4fdc9ae69b7db0bb799b9fc041317a6

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments