MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d889d8a93c1d8adb19662309324f01d31fd9e6ebccc0b92b52122b35e6554a4. 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 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d889d8a93c1d8adb19662309324f01d31fd9e6ebccc0b92b52122b35e6554a4
SHA3-384 hash: c82d62c6ac8d66e59794d91420cf18cfd15c1ee8dd55db21ef5f09ec4eb41839ff92e84ff23ef51b4b25a333da592152
SHA1 hash: 89c5dcec416f4f856950fae1220a897af987846a
MD5 hash: 0bdd812eade5f37ba12049c3a52ac7b8
humanhash: uncle-dakota-stream-solar
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:4'452'352 bytes
First seen:2026-02-07 04:19:42 UTC
Last seen:2026-02-07 05:17:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:jFPnZcrHbtUxJfvZE9yt0irV/alfBcSHonizm9J9Z/0QhL9DyonDu8ZB0q0VF1:jhnZAoJfW9yA6izK9ZL
TLSH T1F6262951FACB94F6D5031D3040ABE2AF5731AD098F25EB87EA007F2AE97B6911D3610D
telfhash t1d5a2ac73199da8eca3f04517966f7514cef6e03721d0297219f2b8c0e672e5367368b8
gimphash 1654da26f6971a127b0586ca4ab567f4a18b0949a7c37ad93a49de2fc6d61e42
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 :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Flooder-ACG.86154274.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 crypto golang kaiji
Link:
https://www.filescan.io/uploads/6986bd73981ff1d38a4c0f66/reports/10812251-86f2-45d4-8f44-4d60ccd2321c/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-06T07:58:00Z UTC
Last seen:
2026-02-06T08:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5d889d8a93c1d8adb19662309324f01d31fd9e6ebccc0b92b52122b35e6554a4/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7fb27874-c7e9-4390-b8e2-72eebd285b45
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1865117
Signature
Connects to many ports of the same IP (likely port scanning)
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Sample tries to persist itself using /etc/profile
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5d889d8a93c1d8adb19662309324f01d31fd9e6ebccc0b92b52122b35e6554a4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5d889d8a93c1d8adb19662309324f01d31fd9e6ebccc0b92b52122b35e6554a4/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-02-06 12:57:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lwej3cutyhmk3mmwmiyjgjhqduy73htoxtgaxevveerlgxtfkssa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/260207-ex5f6acx9h/
Behaviour
GoLang User-Agent
Enumerates kernel/hardware configuration
Reads runtime system information
Modifies Bash startup script
Creates/modifies environment variables
Write file to user bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.59
Link:
https://yomi.yoroi.company/submissions/5d889d8a93c1d8adb19662309324f01d31fd9e6ebccc0b92b52122b35e6554a4

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
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 5d889d8a93c1d8adb19662309324f01d31fd9e6ebccc0b92b52122b35e6554a4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773415/
  
Delivery method
Distributed via web download

Comments