MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa
SHA3-384 hash: f1a810fcc921fc992ebc180b883fd3636ad7fea073626ce905fad2277eafb7dbc8afdd4a7b0f67022725e324c752bab2
SHA1 hash: 20ecd1561e4f1fe2c251188c2238339fb94b1542
MD5 hash: db69c0a1768e0eb3e6ef2e3925d3a08c
humanhash: earth-seven-skylark-zebra
File name:Mercury.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:63'388 bytes
First seen:2025-11-26 07:13:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WNrNhDOB/AwPpWunn+HxlOkxqzW0sD+mk2eJf9:WNrXDOsun+HxlD10sD+nHJf9
TLSH T14253A71A3E21CFBCFB9C863547B74E309648339526E1C685E19CEA015EB070E745FBA9
telfhash t1dc011d58483812f493815dadabecff76e46140df59635e37cd00e99aea25a469d01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6926a8955788d63eca91609b/reports/7addc212-2ed8-432c-890c-da041664f66b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 151.242.30.13:45
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-25T14:12:00Z UTC
Last seen:
2025-11-28T05:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1bb5a7d7-81b6-4a24-b615-c17ce4aa2627
Behavior Graph:
Download SVG
%3 guuid=797f437e-1b00-0000-f629-e93a1a090000 pid=2330 /usr/bin/sudo guuid=ff89a380-1b00-0000-f629-e93a22090000 pid=2338 /tmp/sample.bin guuid=797f437e-1b00-0000-f629-e93a1a090000 pid=2330->guuid=ff89a380-1b00-0000-f629-e93a22090000 pid=2338 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/07b5c2a5-d30e-41f6-8e96-bef9ef6c4199
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1820975
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-26 03:03:57 UTC
File Type:
ELF32 Big (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sc7yswsftbthasrdvfodwqejvtwhwaj7tg2dm6er7c6p3d2wuwva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251126-h2dqsazkaq/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ca866e67-ec31-42c1-93ab-7b80b055f3c6
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/90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 90bf895a459866704a23a95c3b4089acec7b013f99b4367891f8bcfd8f56a5aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3717002/
  
Delivery method
Distributed via web download

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