MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3c7931ee3d69a8f70a5600d38b680080c3bb712021eeb57e1d7ebc592719cf8. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3c7931ee3d69a8f70a5600d38b680080c3bb712021eeb57e1d7ebc592719cf8
SHA3-384 hash: e9fab4c5ab1879a4a98eef62dae7e5234795e2be01b930b53ea6b737bf466190ec49982ef3e6db591a8bcc8a21784a44
SHA1 hash: a66a9b8b1404786c058b7b07a5d576f8798167b4
MD5 hash: 61fd56729dabd1d6ce750b12110b93fd
humanhash: michigan-sad-delta-november
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:56'160 bytes
First seen:2026-01-26 21:09:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:raehM993TLSmRTIrL8Fvvhp9H0HrZQ8yoWXagcLVPWtuQ/C71mA2EDEy0eYjW9TF:/M99jmL8BZp9IFUoWKdYuvQ5KIqkypZ
TLSH T161431881BC819A23C5D4137AF56E56CD372033E8E2CF72179E214F613AC682F0C6AE95
telfhash t19f3177758b981ecc27f8c385468a1269bee430f857109a7dde3f775b42534c1325e923
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 a25d6ffa8a37cacab6e7d250976ab026f627d327feb05b9c6605ef53f73390a7
File size (compressed) :22'168 bytes
File size (de-compressed) :56'160 bytes
Format:linux/arm
Packed file: a25d6ffa8a37cacab6e7d250976ab026f627d327feb05b9c6605ef53f73390a7

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
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/3d3c4932-aa85-45d4-8763-90736cde74e7/
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-7136013-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6977d80d12c4ad8c08572019/reports/5d3b4031-87d6-41d9-a4cc-5dd5b765aeb7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
27
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e3c7931ee3d69a8f70a5600d38b680080c3bb712021eeb57e1d7ebc592719cf8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e1fc2bad-2fb0-4ede-9ae0-66759563f7c5
Behavior Graph:
Download SVG
%3 guuid=83419885-1b00-0000-699a-082de00a0000 pid=2784 /usr/bin/sudo guuid=1e80c587-1b00-0000-699a-082de20a0000 pid=2786 /tmp/sample.bin guuid=83419885-1b00-0000-699a-082de00a0000 pid=2784->guuid=1e80c587-1b00-0000-699a-082de20a0000 pid=2786 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b9a4106-6bd6-4710-957b-06e85ec15adf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1857927
Signature
Antivirus / Scanner detection for submitted sample
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: 1857927 Sample: boatnet.arm.elf Startdate: 26/01/2026 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 151.243.109.76, 3778 RASANAIR Iran (ISLAMIC Republic Of) 2->26 28 4 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 Yara detected Mirai 2->36 7 dash rm boatnet.arm.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 dash rm 2->11         started        13 16 other processes 2->13 signatures3 process4 process5 15 boatnet.arm.elf 7->15         started        18 boatnet.arm.elf 7->18         started        20 boatnet.arm.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/e3c7931ee3d69a8f70a5600d38b680080c3bb712021eeb57e1d7ebc592719cf8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3c7931ee3d69a8f70a5600d38b680080c3bb712021eeb57e1d7ebc592719cf8/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4pdzghxd22ni64ffmagtrnuabagdxnysaipowv7b27v4letrtt4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260126-zzqe8sav2d/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
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

File information

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

Web download

Mirai

elf a25d6ffa8a37cacab6e7d250976ab026f627d327feb05b9c6605ef53f73390a7

Mirai

elf e3c7931ee3d69a8f70a5600d38b680080c3bb712021eeb57e1d7ebc592719cf8

(this sample)

  
Dropped by
SHA256 a25d6ffa8a37cacab6e7d250976ab026f627d327feb05b9c6605ef53f73390a7
  
URLhaus
https://urlhaus.abuse.ch/url/3764349/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 9c040ea18912d57825332c2df26471e4

Comments