MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22
SHA3-384 hash: 41b08a6cd5863cea26b51b731ca4d326e6582df8f04ecb4e02e4b00ddfd4d009e6d5e941e6c385ccb878bdbe12394972
SHA1 hash: d6e5e2304ed4028daf30062594ba3542f8760c1a
MD5 hash: 52d5a622fb537e888d71fac5a681f157
humanhash: two-island-early-snake
File name:Mercury.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:119'621 bytes
First seen:2025-11-26 07:13:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:A41MBGVL4pYkwgjI3Kh3JVCQUeayc+N7GM/9pVA:7MBGVLGAKh3JVXUt+NiM/9pVA
TLSH T1BEC33B46EA818B03C4D617B6BAEF41493323E754D3DB730689186FB43F867AE4E63505
telfhash t1af11f3b1572962246a65cfac8ddd73aa02298315638adf33df21c0eca4090dde635c8f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136030-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Substitutes an application name
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-25T14:12:00Z UTC
Last seen:
2025-11-25T22:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6d6bbf31-6a5d-45a8-a49c-dae119e4937e
Behavior Graph:
Download SVG
%3 guuid=cce8a71b-1a00-0000-d810-f400b5070000 pid=1973 /usr/bin/sudo guuid=c58fc21e-1a00-0000-d810-f400bb070000 pid=1979 /tmp/sample.bin guuid=cce8a71b-1a00-0000-d810-f400b5070000 pid=1973->guuid=c58fc21e-1a00-0000-d810-f400bb070000 pid=1979 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7cf0ad63-45ff-4bc0-88cb-a26b034b1d4a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1820979
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-26 03:04:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ikahniusz4xyajhpauyxie5ik4sie55tsyybdy4t2hev2ho67qra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora
Link:
https://tria.ge/reports/251126-h186asfp3w/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/872d4500-5062-4577-aeb3-988ebe60cace
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/428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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: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 428076a292cf2f8024ef05317413a857248277b3963011e393d1c95d1ddefc22

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3716998/
  
Delivery method
Distributed via web download

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