MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2efab6bce85351ea1d5b26897330461ef718ba0371bdb2334c582f778de917c. 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: 8


Intelligence 8 IOCs YARA 12 File information Comments
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SHA256 hash: d2efab6bce85351ea1d5b26897330461ef718ba0371bdb2334c582f778de917c
SHA3-384 hash: 01c08ad0f1fa75fee88e27524fe18d641a5e5390735d26a8896aa9395c9186e93de39e949f6589166b195655df8cf8b8
SHA1 hash: 0f7378b111d4291596d3146b0fdddb53db4aa724
MD5 hash: e6cbf93912038b8a0af4ec65d967e8fb
humanhash: nitrogen-kansas-idaho-south
File name:lkxstress.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:238'862 bytes
First seen:2026-08-09 10:16:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:Q+jibUSMDgnO503ar6L1j0OqfvTh+tUCkp9M/RucMt8EN:Q+jibUSMX503ar6L1j0PHQ+pG/A
TLSH T1E2342986AA814A13C0D627BEF69F524933339754D3EB730699296FB0378779E0F23605
telfhash t10f4100718b7062256a60d828d9ed97b2252ecb171344fe37df21c88c281944fd53bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e0f7f947bcbb8290bf676d0d8a8b9be4dc2821c3ab31c1badfb34501421948ed
File size (compressed) :87'452 bytes
File size (de-compressed) :238'862 bytes
Format:linux/arm
Packed file: e0f7f947bcbb8290bf676d0d8a8b9be4dc2821c3ab31c1badfb34501421948ed

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/58eab4be-8d6c-4092-a7b8-d986f10cf99d/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135925-0
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Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Trojan.Mirai-9760303-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10059006-0
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Unix.Trojan.Mirai-10059216-0
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YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Opens a port
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/6a7853cfae7c6c03a02746d1/reports/59c9fc8d-e147-4235-9baa-8e7ebc763c38/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/02fc560c-fe39-4af8-8de1-fe08064eb768
Behavior Graph:
Download SVG
%3 guuid=03f96d95-1c00-0000-82e4-1945f80b0000 pid=3064 /usr/bin/sudo guuid=c7ce5099-1c00-0000-82e4-1945fc0b0000 pid=3068 /tmp/sample.bin guuid=03f96d95-1c00-0000-82e4-1945f80b0000 pid=3064->guuid=c7ce5099-1c00-0000-82e4-1945fc0b0000 pid=3068 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eae09b81-e06a-48ba-bb65-092dfc0b1ba3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d2efab6bce85351ea1d5b26897330461ef718ba0371bdb2334c582f778de917c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d2efab6bce85351ea1d5b26897330461ef718ba0371bdb2334c582f778de917c/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2lx2w26oqu2r5iovwjujomyemhxxdc5ag4n5wizuywbpo6g6sf6a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260809-mbqpwayzgv/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
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/d2efab6bce85351ea1d5b26897330461ef718ba0371bdb2334c582f778de917c

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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
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Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
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Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
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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
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
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Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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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 e0f7f947bcbb8290bf676d0d8a8b9be4dc2821c3ab31c1badfb34501421948ed

Mirai

elf d2efab6bce85351ea1d5b26897330461ef718ba0371bdb2334c582f778de917c

(this sample)

  
Dropped by
SHA256 e0f7f947bcbb8290bf676d0d8a8b9be4dc2821c3ab31c1badfb34501421948ed
  
URLhaus
https://urlhaus.abuse.ch/url/3900201/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 eabd156df2bb0c1cd88d119225037177
  
URLhaus
https://urlhaus.abuse.ch/url/3900218/

Comments