MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de
SHA3-384 hash: 32b642535f7c835e481b643d215340801a9bc261408ee1e3e75a555c9a4710786bf854198cb6d94565d2d4ea912f5553
SHA1 hash: 1464be69defeda9f2bdb73a473557789995e270b
MD5 hash: d4668b91a80f853e88c1941466916cf5
humanhash: leopard-ink-lemon-east
File name:nwfaiehg4ewijfgriehgirehaughrarg.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:81'036 bytes
First seen:2026-01-11 04:32:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vM+LxdPVN3HYpVJLbKTb66+bCKyCHA9703uVO5:vJLxZHYpVFeTibCKyZ4eY
TLSH T17783AD63C8270D24D44848F0B0A49F3A9B63E115C99B2EF7949AC67AD087EDCF6467F1
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 :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/533622a6-a4a7-450a-b4c3-c20d7d79c4e0/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6963281b40358be74af8daef/reports/0a1d0cf0-fc1a-45e4-ab33-ae0e6a951c1a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T01:47:00Z UTC
Last seen:
2026-01-11T16:19:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c3224679-98f6-4412-9ad3-3bdd4cf093b6
Behavior Graph:
Download SVG
%3 guuid=cee7608c-1a00-0000-9422-8f97af090000 pid=2479 /usr/bin/sudo guuid=5d116f8e-1a00-0000-9422-8f97b1090000 pid=2481 /tmp/sample.bin guuid=cee7608c-1a00-0000-9422-8f97af090000 pid=2479->guuid=5d116f8e-1a00-0000-9422-8f97b1090000 pid=2481 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e8c23bb4-3cc4-4f65-adda-8aaacac00a1c
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1848178
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848178 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 11/01/2026 Architecture: LINUX Score: 56 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 realityv3.redirectme.net 146.0.74.122, 12121, 51206, 51208 HOSTKEY-ASNL Netherlands 2->27 29 daisy.ubuntu.com 2->29 31 Multi AV Scanner detection for submitted file 2->31 10 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.sh4.elf 18->23         started        signatures9 33 Manipulation of devices in /dev 20->33 35 Deletes system log files 20->35
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 04:33:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbkhzg5wte6wsv2blc2g64z4x7znwc6qpl75twihewfmtss2c7pa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260111-e6r77agz5c/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c143e63c-593d-403e-b267-2e6a9eb3864b
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/b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de

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: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 b0547c9bb6993d69574158b46f733cbff2db0bd07affd9d907258ac9ca5a17de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755679/
  
Delivery method
Distributed via web download

Comments