MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24
SHA3-384 hash: 57d8ac64ce925952df3ebf9e404c7351173e200e7bc26090365741b29de46b54bb1cc296a70835a533b6519b6924dfeb
SHA1 hash: ebe7dd42cee64162c696ee0059645c0e80366321
MD5 hash: f80c9facee18e770bf949010b5d30e4a
humanhash: hawaii-triple-skylark-timing
File name:bot.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:768'988 bytes
First seen:2026-01-26 18:29:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:qMaoQu5/O8oH8fvCsiOmZQlKI+MLzMPhX4wixIBpobGinrTBBzCRVO+sTYKZwjXF:mVXcrAIchXQwW6Cs8/HPes
TLSH T109F45C06FF806FEBC0AFCD30896EC35611EDE88756C1A67971BC4B5CBA9D2590AC7448
telfhash t12b017b754b2126229691de48a8edb363122c8a1bab4cbd77e870440d21050fde93bc5f
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 :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6977b29b4156786ccbd8695f/reports/a912bc34-a782-4478-96bb-dceebbb5fdd0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-23T16:27:00Z UTC
Last seen:
2026-01-27T12:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/309a7fcd-ee8f-4131-86f8-297d4024561d
Behavior Graph:
Download SVG
%3 guuid=021bedae-1700-0000-b92c-01ccb7070000 pid=1975 /usr/bin/sudo guuid=7e2a04b2-1700-0000-b92c-01ccb9070000 pid=1977 /tmp/sample.bin guuid=021bedae-1700-0000-b92c-01ccb7070000 pid=1975->guuid=7e2a04b2-1700-0000-b92c-01ccb9070000 pid=1977 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b7f184a-213f-4b95-8d85-7272f632e791
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1857814
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857814 Sample: bot.mpsl.elf Startdate: 26/01/2026 Architecture: LINUX Score: 64 22 217.32.184.17, 23 PLUSNETUKInternetServiceProviderGB United Kingdom 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 4 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 bot.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 bot.mpsl.elf 8->14         started        16 bot.mpsl.elf 8->16         started        process6 18 bot.mpsl.elf 14->18         started        20 bot.mpsl.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 18:23:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=imtvobnmmme2xjk3oknmjneeamzzrrvmsyhfprbrbwsjphjlpusa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion
Link:
https://tria.ge/reports/260126-w5eddaex4h/
Behaviour
Changes its process name
Reads process memory
Modifies Watchdog functionality
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/43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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
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 43275705ac6309aba55b729ac4b484033398c6ac960e57c4310da4979d2b7d24

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3764272/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3764299/

Comments