MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6. 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: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6
SHA3-384 hash: 4caf1b4a18a31ec20447e97aaf9e95895032ad6fcff2856457b22dc938a9c63f931aaa92fcf2e0c038092a1e690195a4
SHA1 hash: 553c0a0c6343d6a8ae77234b7840a2fa58a7d904
MD5 hash: 802bc37e4d5583c76a2b3e68259fbf8d
humanhash: ceiling-november-lithium-sixteen
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:157'868 bytes
First seen:2026-03-22 19:36:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QFrp038VSwHemAX0On0GKSy70E4W13nEOe6XhCSCysSuxr9gwP:QozwHWXJn0GKSyoE4W13nje6iSShHP
TLSH T1BEF339C1F64FD4F4E95601702027E7379E32BC76013EDA93D3A89B32AC93651991A7AC
telfhash t146518cb5aea51aed33c0c901cace5b20fa0ed37b7891357c066727d43177a02a1b9c39
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 d957c5d271a5a7eb46b4f39fcd9db88241f02f5c72b0350051672c1a6111d90c
File size (compressed) :60'432 bytes
File size (de-compressed) :157'868 bytes
Format:linux/i386
Packed file: d957c5d271a5a7eb46b4f39fcd9db88241f02f5c72b0350051672c1a6111d90c

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/10a56002-b416-4b44-9c41-2147054f85c5/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

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

YARA.MALPEDIA_Elf_Mirai_Auto.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69c044e92000fc76c3f71a76/reports/ec6a2319-feb9-4cd4-8f81-b6b3238a908d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 46.203.233.163:1999
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bacc4222-916a-4ca5-b3a1-1c7df7e94025
Behavior Graph:
Download SVG
%3 guuid=14a8ef81-1800-0000-70b3-2f20f30b0000 pid=3059 /usr/bin/sudo guuid=0d6e1e84-1800-0000-70b3-2f20f80b0000 pid=3064 /tmp/sample.bin net guuid=14a8ef81-1800-0000-70b3-2f20f30b0000 pid=3059->guuid=0d6e1e84-1800-0000-70b3-2f20f80b0000 pid=3064 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0d6e1e84-1800-0000-70b3-2f20f80b0000 pid=3064->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=93b96084-1800-0000-70b3-2f20fa0b0000 pid=3066 /tmp/sample.bin guuid=0d6e1e84-1800-0000-70b3-2f20f80b0000 pid=3064->guuid=93b96084-1800-0000-70b3-2f20fa0b0000 pid=3066 clone guuid=019a0ac0-1800-0000-70b3-2f20590c0000 pid=3161 /tmp/sample.bin guuid=0d6e1e84-1800-0000-70b3-2f20f80b0000 pid=3064->guuid=019a0ac0-1800-0000-70b3-2f20590c0000 pid=3161 clone guuid=1d1abdfb-1800-0000-70b3-2f20960c0000 pid=3222 /tmp/sample.bin guuid=0d6e1e84-1800-0000-70b3-2f20f80b0000 pid=3064->guuid=1d1abdfb-1800-0000-70b3-2f20960c0000 pid=3222 clone guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223 /tmp/sample.bin dns net send-data zombie guuid=0d6e1e84-1800-0000-70b3-2f20f80b0000 pid=3064->guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223 clone guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 2340B 7462ae4a-d3d2-50d4-a6aa-cdde1b7990c6 tux.windy.id:1999 guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->7462ae4a-d3d2-50d4-a6aa-cdde1b7990c6 send: 60B 99bfa80f-ea58-52fa-8cb3-dc7215d60bbd lel.ayakashistresser.ru:1999 guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->99bfa80f-ea58-52fa-8cb3-dc7215d60bbd send: 60B 4551e69c-4715-58c8-88e8-5b3ad49ed0b5 tux2.windy.id:1999 guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->4551e69c-4715-58c8-88e8-5b3ad49ed0b5 con b60d765f-cb19-597f-a46e-39975bd6d961 tux3.windy.id:1999 guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->b60d765f-cb19-597f-a46e-39975bd6d961 con a99cc063-0760-594a-8f95-1968b5dbf710 tux4.windy.id:1999 guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->a99cc063-0760-594a-8f95-1968b5dbf710 send: 60B 004a42b9-93c2-5f65-abd3-021ffc273e62 tux5.windy.id:1999 guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->004a42b9-93c2-5f65-abd3-021ffc273e62 send: 60B guuid=aabacefb-1800-0000-70b3-2f20980c0000 pid=3224 /tmp/sample.bin guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->guuid=aabacefb-1800-0000-70b3-2f20980c0000 pid=3224 clone guuid=f9037737-1900-0000-70b3-2f20f50c0000 pid=3317 /tmp/sample.bin guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->guuid=f9037737-1900-0000-70b3-2f20f50c0000 pid=3317 clone guuid=00052973-1900-0000-70b3-2f20470d0000 pid=3399 /tmp/sample.bin guuid=1c40c2fb-1800-0000-70b3-2f20970c0000 pid=3223->guuid=00052973-1900-0000-70b3-2f20470d0000 pid=3399 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/03cc5ff1-1904-4d96-9e6b-61b531ed3074
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-19 20:13:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bpzss6wjtdlaqyd5me73te7lduvh5dzb6a6h2mh7tm5wsl5c2sta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260322-ybwrnsey9z/
Behaviour
Changes its process name
Malware Config
C2 Extraction:
tux.windy.id
lel.ayakashistresser.ru
tux2.windy.id
tux3.windy.id
tux4.windy.id
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/0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6

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_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf d957c5d271a5a7eb46b4f39fcd9db88241f02f5c72b0350051672c1a6111d90c

Mirai

elf 0bf3297ac998d608607d613fb993eb1d2a7e8f21f03c7d30ff9b3b692fa2d4a6

(this sample)

  
Dropped by
SHA256 d957c5d271a5a7eb46b4f39fcd9db88241f02f5c72b0350051672c1a6111d90c
  
URLhaus
https://urlhaus.abuse.ch/url/3802169/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ef522cd81a12eb03c74b81853138da05

Comments