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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e99c7b61a3bac1b612947191d3cbee3d673da0fc4e62cf7905039d0680b2f4c. 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: 10


Intelligence 10 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e99c7b61a3bac1b612947191d3cbee3d673da0fc4e62cf7905039d0680b2f4c
SHA3-384 hash: c9848f90057ac1cdbf009efa9ac37247496d2ccdb4a7b085d87fa1b0a2c06428bb2f8cabd34e90cefd1c40bf87654aba
SHA1 hash: d870e7d4ad35e848dea83e07b96eaf549919a16c
MD5 hash: a0ac27ac0df909ffb051f97ff44da398
humanhash: equal-jig-michigan-cold
File name:openssh
Download: download sample
Signature Mirai
Create hunting rule
File size:148'371 bytes
First seen:2026-10-14 22:11:22 UTC
Last seen:2026-10-15 13:21:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:ZyvxxB1s/OhNRkTcicgdCfZd1lXvWe4NcbvMxvMh3c17W4tVoGE:IvxxB1s/OhbiCZlXv2NcLuvMh3c17W46
TLSH T1A6E35C8794A28FB7C166BDB629779874071EE5610B4F0AC664786BB4030F9CEB10FB74
telfhash t15f31454664b5ca2d2fb3289858bc5f75129bab2330537fb4ff96c0984533001b965d8e
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Tsunami
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5ede2766-1487-48e7-98a3-1c700bc07422/
Detection(s):
Sanesecurity.Malware.28961.LCM.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136011-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Malware.Mirai-9885121-0
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Trojan.Tsunami-6981163-0
Create hunting rule

Unix.Trojan.Tsunami-6981173-0
Create hunting rule

Unix.Trojan.Tsunami-7644569-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6acffe4b7645dcbd89ff6097/reports/44c57071-cc96-4fb1-a46e-63e58f195cd6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-14T20:01:00Z UTC
Last seen:
2026-10-15T15:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3e99c7b61a3bac1b612947191d3cbee3d673da0fc4e62cf7905039d0680b2f4c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6277e44f-9c70-4b2b-b712-799725fe49da
Behavior Graph:
Download SVG
%3 guuid=332caef8-1900-0000-e963-1970df0b0000 pid=3039 /usr/bin/sudo guuid=52374001-1a00-0000-e963-1970e50b0000 pid=3045 /tmp/sample.bin guuid=332caef8-1900-0000-e963-1970df0b0000 pid=3039->guuid=52374001-1a00-0000-e963-1970e50b0000 pid=3045 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/01ff09a5-9189-4ecc-b164-82e31dc978f8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3e99c7b61a3bac1b612947191d3cbee3d673da0fc4e62cf7905039d0680b2f4c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3e99c7b61a3bac1b612947191d3cbee3d673da0fc4e62cf7905039d0680b2f4c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-10-14 22:12:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2m4pnq2howbwyjji4mr2pf64plhhwqpyttcz54qka45a2alf5ga._file
Result
Malware family:
kaiten
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt family:kaiten botnet linux
Link:
https://tria.ge/reports/261014-14nmwaby6y/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/3e99c7b61a3bac1b612947191d3cbee3d673da0fc4e62cf7905039d0680b2f4c

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:LinuxTsunami
Create hunting rule
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:Linux_Trojan_Tsunami_55a80ab6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_ad60d7e8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_f806d5d9
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_Websites
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference of suspicious sites that might be used to download further malware
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:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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 3e99c7b61a3bac1b612947191d3cbee3d673da0fc4e62cf7905039d0680b2f4c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3950236/
  
Delivery method
Distributed via web download

Comments