MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d8aa0fc71904b9400ac4d791719886125ca09b8d00839d0672086c01182e965. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d8aa0fc71904b9400ac4d791719886125ca09b8d00839d0672086c01182e965
SHA3-384 hash: f23ebf9368e8a4d89e7ff4fd6bada6b3a1283e975d7ff729632da79e221a668d4d2035dd105da3c77001b420a1718f74
SHA1 hash: 043d6bba918df69fb056c08793f7195d83da6ed7
MD5 hash: 4cfb90b96c8ac423d6a3e88b622ffaab
humanhash: maryland-magazine-kansas-california
File name:bot.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:57'204 bytes
First seen:2026-02-07 14:09:09 UTC
Last seen:2026-02-07 15:24:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:2fnrPYLR5X6mYulJriuOGVfc4CbgSdmLjOQXnSDi2:IYltJriuOGfcvtgL
TLSH T1CB430846B951CF12C4D161BABE5F428D33136FF8E6EA31029D117FB037AA8DA0D6B512
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 :
2
# of downloads :
28
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-69.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32134.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9973662-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2021-04-20T15:07:00Z UTC
Last seen:
2026-01-25T22:22:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/6d8aa0fc71904b9400ac4d791719886125ca09b8d00839d0672086c01182e965/results?tab=lookup
Malware family:
Fbot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02b2e6d4-6ec9-4bb9-8c05-eadf5c28fe85
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1865252
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865252 Sample: bot.arm6.elf Startdate: 07/02/2026 Architecture: LINUX Score: 68 19 64.221.56.114, 5555 XO-AS15US United States 2->19 21 47.64.166.70, 5555 VODANETInternationalIP-BackboneofVodafoneDE United States 2->21 23 98 other IPs or domains 2->23 25 Suricata IDS alerts for network traffic 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 8 bot.arm6.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 15 bot.arm6.elf 8->15         started        process6 process7 17 bot.arm6.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d8aa0fc71904b9400ac4d791719886125ca09b8d00839d0672086c01182e965
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d8aa0fc71904b9400ac4d791719886125ca09b8d00839d0672086c01182e965/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-04-21 10:34:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nwfkb7drsbfziafmjv4rogmimes4ucny2aedtudhecdmaemc5fsq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260207-rgfjbaat7a/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Contacts a large (22365) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 6d8aa0fc71904b9400ac4d791719886125ca09b8d00839d0672086c01182e965

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773852/
  
Delivery method
Distributed via web download

Comments