MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f
SHA3-384 hash: a652e8e738470785e7239ce2b9ec65182e74ef59b2146221b2ecaafb58b74609deb098d392ca5c741b6143604df3e459
SHA1 hash: 78752173139c47011c8bf94fdb655c586cf8c4f0
MD5 hash: b02b697f10917646127250ae427972a5
humanhash: mars-august-alpha-jupiter
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:59'148 bytes
First seen:2026-02-01 23:54:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:RMoryOiI46TmaWxgz3ujADLt6FInJl5nk+Lt6OkStjv9dsFYAmo1FiOwF:/Goma8gL6F6Jl5nfZ60tj16p2
TLSH T1C643F795B9824667C1D022B6BB9E568D37A263F9C2DF7617D8200B607BC990F0D77F80
telfhash t1e8f09e04fdb48f1a59e29470dcbd22a5d4866263b1b21b21af5acbd5cc3f456e308d1e
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b04086f890eb69f7962f3a94da4bf6c928855cabd7921e365eac4e6dea03df83
File size (compressed) :26'280 bytes
File size (de-compressed) :59'148 bytes
Format:linux/arm
Packed file: b04086f890eb69f7962f3a94da4bf6c928855cabd7921e365eac4e6dea03df83

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt mirai rust soft-404
Link:
https://www.filescan.io/uploads/697fe7e72ffccda097657ef6/reports/aeed0531-272c-4b57-84b3-a292301c90ab/overview
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/886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f
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:
2026-02-01T21:00:00Z UTC
Last seen:
2026-02-02T04:38:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a9477bd3-2eaa-4204-938f-18ed72ca375c
Behavior Graph:
Download SVG
%3 guuid=1457d807-2f00-0000-3029-475ed5030000 pid=981 /usr/bin/sudo guuid=08d60c0b-2f00-0000-3029-475ed6030000 pid=982 /tmp/sample.bin guuid=1457d807-2f00-0000-3029-475ed5030000 pid=981->guuid=08d60c0b-2f00-0000-3029-475ed6030000 pid=982 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f0f664e-06b4-4c76-9351-583d80b39783
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1861343
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 23:55:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbvd5mns554mzprq7bjpx4qrgerwpofxjhltbymbp3umwg2hyexq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260201-3ynf2ahv5b/
Malware Config
C2 Extraction:
dhjfgt4rzuu6tfdo85wfjj.followz.st
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/886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 b04086f890eb69f7962f3a94da4bf6c928855cabd7921e365eac4e6dea03df83

Mirai

elf 886a3eb1b2ef78ccbe30f852fbf211312367b8b749d730e1817ee8cb1b47c12f

(this sample)

  
Dropped by
SHA256 b04086f890eb69f7962f3a94da4bf6c928855cabd7921e365eac4e6dea03df83
  
URLhaus
https://urlhaus.abuse.ch/url/3766337/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8cfc9e388f8a6184b1618e5e9c659d1d

Comments