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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea
SHA3-384 hash: 37307f2279637f57470454937f00b946ac5ebc955ae2e1c4c521d2c50ec7b7aaac02381174e081ab699a2a7a826a5919
SHA1 hash: 86c18ce83564aaf8a419af35deb3e249fe21c10b
MD5 hash: e3bd0f0704f64e647c721c4c9ff1c523
humanhash: island-angel-autumn-south
File name:8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:9'848 bytes
First seen:2026-11-08 00:22:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 96:GjOTpJ4WHbHf5UlTTej6TNJ9VnNddfs2oYJYoBSf7meaamBFBp8hBdZvZ4:G6z4WT4TTfTpVzdfs2So8f2Tr8h3
TLSH T16C125147A2D1CE7FC8E813384467122472BBD47ADFA29713050C65B66E923DC1E6DF8A
telfhash t159b02b025470414c8ff221380c24cc831202c1a3c9415f608d40f740ca3f08d804cf4d
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 Tuxxin
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
SnowLight
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5724547f-8797-42d7-b73d-8834c548eb06/
Detection(s):
Unix.Downloader.Generic-10032902-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc golang
Link:
https://www.filescan.io/uploads/6aefc0efca33bb373ec08095/reports/1bee80b8-583f-4d18-96f1-51ef6863195c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
9
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fc07d336-301f-4cf7-ac2e-061191f1b8a4
Behavior Graph:
Download SVG
%3 guuid=08488533-1a00-0000-766a-2c01ca080000 pid=2250 /usr/bin/sudo guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258 memfd:a net send-data write-file guuid=08488533-1a00-0000-766a-2c01ca080000 pid=2250->guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258 execve a0d19d7d-3ecc-5c2f-b0b5-4ba72412a867 101.43.128.56:8080 guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258->a0d19d7d-3ecc-5c2f-b0b5-4ba72412a867 send: 2538B guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3764 memfd:a guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258->guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3764 clone guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3765 memfd:a guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258->guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3765 clone guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3766 memfd:a send-data guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258->guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3766 clone guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3767 memfd:a net send-data guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258->guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3767 clone guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=4381 memfd:a send-data guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=2258->guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=4381 clone guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3766->a0d19d7d-3ecc-5c2f-b0b5-4ba72412a867 send: 239B guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=3767->a0d19d7d-3ecc-5c2f-b0b5-4ba72412a867 send: 503B guuid=b0ea4336-1a00-0000-766a-2c01d2080000 pid=4381->a0d19d7d-3ecc-5c2f-b0b5-4ba72412a867 send: 505B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3833c004-db0f-42c4-b64f-125bf1c8dd0d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2026-11-08 01:24:48 UTC
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rm7hxnodlyv2v2qspgfp52gwzzteixiale5llj6n2ws6xdk6udva._file
Result
Malware family:
snowlight
Create hunting rule
Score:
  10/10
Tags:
family:snowlight actor:unc5174 apt discovery linux loader
Link:
https://tria.ge/reports/261108-aph6qsgx3y/
Behaviour
Enumerates kernel/hardware configuration
Malware Config
C2 Extraction:
101.43.128.56
Malware Family:
vshell
Create hunting rule
Malicious:
True
Tags:
elf 64bits
Link:
https://intel.virussign.com/intelligence/file/8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3fa2df51
Create hunting rule
Author:Elastic Security
Rule name:malware_SNOWLIGHT_ELF
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:SNOWLIGHT
Reference:https://sect.iij.ad.jp/blog/2025/11/unc5174-windows-snowlight-in-2025/
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/
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 8b3e7bb5c35e2baaea12798afee8d6ce66445d00593ab5a7cdd5a5eb8d5ea0ea

(this sample)

  
Delivery method
Distributed via web download

Comments