MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3
SHA3-384 hash: 5ee1095832da035d245e489850ef3efaf7c49deae2b689ff51c8d9ab0a47e17c6a47dac937ff742f630d777dbb897a61
SHA1 hash: d1d34f77c4cbf304fcc94247baa1bc19e90f0e2c
MD5 hash: f466584a9593d209016622dab13a2d8f
humanhash: kentucky-cat-robin-twelve
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:146'428 bytes
First seen:2026-07-16 18:50:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Q1D+AyUhC3w4Wfv2akx7Yze9pgjMOZh5DRQga6awo0GauVmoytf+m+nbMI/:Q1DGUhCS5KblwfPCMI/
TLSH T1C7E3D40E6E258F2DF779C23587F74E25A35873C726E1C645D1ACEA111E2038E641FBA8
telfhash t1a121a41c483813f097b11d8d1aedfb72e5a070ef4a322e378d10e8beaa6d9414d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite mirai
Link:
https://www.filescan.io/uploads/6a59280881f7e8070bc4c26e/reports/36760ca0-54b4-4551-94ed-c7d47dad6055/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-16T16:09:00Z UTC
Last seen:
2026-07-18T14:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2887143-a848-494a-abf0-7b3a4be33d9d
Behavior Graph:
Download SVG
%3 guuid=297b17af-1900-0000-c82e-039cb70e0000 pid=3767 /usr/bin/sudo guuid=78ee39b1-1900-0000-c82e-039cbd0e0000 pid=3773 /tmp/sample.bin guuid=297b17af-1900-0000-c82e-039cb70e0000 pid=3767->guuid=78ee39b1-1900-0000-c82e-039cbd0e0000 pid=3773 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d3d70fce-7a35-4142-abe8-5fa202edd1db
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-16 18:51:35 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=egi6cibbzbuib3yaiz2wfgrderfpxq7kh3wdvs72b56y2pk3mlrq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260716-xhbveabx5p/
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/2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf 2191e12021c86880ef004675629a23244afbc3ea3eec3acbfa0f7d8d3d5b62e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3885600/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3884936/

Comments