MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5e476b6ba5e6465f3114c422ca072f68f07ad56af1dfdb08612a6208a2274da. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5e476b6ba5e6465f3114c422ca072f68f07ad56af1dfdb08612a6208a2274da
SHA3-384 hash: f43ce89e585d43cfce6aeb659c09bd08a044469d0a021d91158059df7b63e19019cd06650e598474e80197f0652ab1e8
SHA1 hash: 4467e552075b9b7d3191eaf571578c2b9f337ebb
MD5 hash: 26a7944c723d2b5fa860c2b162baec54
humanhash: alpha-two-mirror-berlin
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:129'940 bytes
First seen:2026-01-17 08:07:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:cowpuQyNSG2eRa1styK9flTQPHoMrScVM/9OAvjik:cowpuQyNSG24a1styKdlTuIMrSmM/9nd
TLSH T17DC35B42FA418F13C0D61779B6EF42493322A79593DB73069A249FB43F8679F0E63A05
telfhash t17a211db1573a96295955de9c8aec6775062cd3062282ef33ff3184ac640004eea2ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f5428fce84a53a4426b88af0f048f6eafecce6e0b69593a4b46ff7df4d1ac4d4
File size (compressed) :46'624 bytes
File size (de-compressed) :129'940 bytes
Format:linux/arm
Packed file: f5428fce84a53a4426b88af0f048f6eafecce6e0b69593a4b46ff7df4d1ac4d4

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
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/b5bad8ad-d946-4542-b259-3429e16ab1bf/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/696b437c584f1963ad5873d1/reports/7b4faefb-a6f8-4efc-a023-5864815d68a1/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3a6c078c-9a4c-4016-964d-d53463c0b3f3
Behavior Graph:
Download SVG
%3 guuid=adf5cad6-1800-0000-3534-f9fde10c0000 pid=3297 /usr/bin/sudo guuid=59cca1d8-1800-0000-3534-f9fde50c0000 pid=3301 /tmp/sample.bin guuid=adf5cad6-1800-0000-3534-f9fde10c0000 pid=3297->guuid=59cca1d8-1800-0000-3534-f9fde50c0000 pid=3301 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4ef2cf4a-5a4e-4c34-b620-294460ae2659
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1852451
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852451 Sample: boatnet.arm7.elf Startdate: 17/01/2026 Architecture: LINUX Score: 80 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 150.241.230.84, 3778, 53662 REDIRISRedIRISAutonomousSystemES Spain 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 7 boatnet.arm7.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 boatnet.arm7.elf 7->15         started        18 boatnet.arm7.elf 7->18         started        20 boatnet.arm7.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c5e476b6ba5e6465f3114c422ca072f68f07ad56af1dfdb08612a6208a2274da
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c5e476b6ba5e6465f3114c422ca072f68f07ad56af1dfdb08612a6208a2274da/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-17 08:08:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yxshnnv2lzsgl4yrjrbczids62hqplkwv4o73megcktcbcrcotna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/260117-j1rfxsat7c/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/3f6afe12-edc2-49a3-9d08-63d3218b9f10
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/c5e476b6ba5e6465f3114c422ca072f68f07ad56af1dfdb08612a6208a2274da

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 f5428fce84a53a4426b88af0f048f6eafecce6e0b69593a4b46ff7df4d1ac4d4

Mirai

elf c5e476b6ba5e6465f3114c422ca072f68f07ad56af1dfdb08612a6208a2274da

(this sample)

  
Dropped by
SHA256 f5428fce84a53a4426b88af0f048f6eafecce6e0b69593a4b46ff7df4d1ac4d4
  
URLhaus
https://urlhaus.abuse.ch/url/3759333/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 869968623c665c4b63c257d993b1730f

Comments