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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac25f4054c30bfa57fee379dbe01dc56a1744fcf20acbfa5973fc191e2456d96. 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: 7


Intelligence 7 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac25f4054c30bfa57fee379dbe01dc56a1744fcf20acbfa5973fc191e2456d96
SHA3-384 hash: 2fdf3bbdf20beddcb6c43389fd896a9614e9ce8273c246923376c6ab5b982519f5f7da27b1ebc750b6d39a6436c14eba
SHA1 hash: e2f9f2fd2b4c0d98276ba2ccc3396a4d02311cc3
MD5 hash: b134a2142d97c4b7e1c9fbb7eb441377
humanhash: california-autumn-seventeen-one
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:223'416 bytes
First seen:2026-09-22 23:50:48 UTC
Last seen:2026-09-23 11:11:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:oMB8hZzHShjhxkhLmE6DtxgIqjIvlT5M:AHzLmE6Dtxg+lT5M
TLSH T1E2243B47FFA05EDBC01ECF340B6B831712ADD8CA53A5A71F723CAA5C796A20549D3498
telfhash t1fb21318c593d0e097a633574dc9c27b0e50ac862fd760f21cf28c780056e06a920ee7f
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 :
3
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
YARA.SIGNATURE_BASE_PUA_Crypto_Mining_Commandline_Indicators_Oct21.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Kills processes
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc pup
Link:
https://www.filescan.io/uploads/6ab31470da287c176b8b527b/reports/96522423-a833-4f68-b4e0-1aaa76b323d8/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-22T20:36:00Z UTC
Last seen:
2026-09-23T04:00:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/ac25f4054c30bfa57fee379dbe01dc56a1744fcf20acbfa5973fc191e2456d96/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f84ad6c7-1348-45b0-bebc-7d83aa7c8051
Behavior Graph:
Download SVG
%3 guuid=f6dfc1bd-1900-0000-e2ed-d95f99080000 pid=2201 /usr/bin/sudo guuid=b378bcc1-1900-0000-e2ed-d95fa0080000 pid=2208 /tmp/sample.bin guuid=f6dfc1bd-1900-0000-e2ed-d95f99080000 pid=2201->guuid=b378bcc1-1900-0000-e2ed-d95fa0080000 pid=2208 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cbb9d370-24df-4519-9bf8-734bbfb9388a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac25f4054c30bfa57fee379dbe01dc56a1744fcf20acbfa5973fc191e2456d96
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac25f4054c30bfa57fee379dbe01dc56a1744fcf20acbfa5973fc191e2456d96/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-09-22 23:51:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqs7ibkmgc72k77og6o34ao4k2qxit6pecwl7jmxh7azdysfnwla._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/260922-3v8b2ayz2j/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Creates a large amount of network flows
Enumerates active TCP sockets
Enumerates running processes
Contacts a large (1816) amount of remote hosts
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/ac25f4054c30bfa57fee379dbe01dc56a1744fcf20acbfa5973fc191e2456d96

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:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:PUA_Crypto_Mining_CommandLine_Indicators_Oct21
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects command line parameters often used by crypto mining software
Reference:https://www.poolwatch.io/coin/monero
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 ac25f4054c30bfa57fee379dbe01dc56a1744fcf20acbfa5973fc191e2456d96

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916571/
  
Delivery method
Distributed via web download

Comments