🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4
SHA3-384 hash: f77a6fee7145b217afa970b8442246876e9cdc87527204ba9045eb89c2fb02f828d28816dfded22026b4808d01f86518
SHA1 hash: bcc7b024f521b679e69ae2974b83ccd2a4d0de86
MD5 hash: a8b8a79d758c63c9f0f6ca55c7a39c86
humanhash: pip-mobile-snake-delta
File name:4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:9'848 bytes
First seen:2026-09-07 21:10:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 96:GjOTpJ4WHbHf55lTTej6TNJ9V5Nddfs2oYJYoBSf7meaamBFBp8hBdZvZ4:G6z4WTVTTfTpVhdfs2So8f2Tr8h3
TLSH T154124047A2D1CE7BC8E813384457122472BBD47ADFA29713060C65766E923D81E6DF8A
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 whack_sh
Tags:elf exe mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
SnowLight
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c15e7ffa-8c26-40b6-9987-002dd4e55663/
Detection(s):
Unix.Downloader.Generic-10032902-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Connection attempt
Sends data to a server
Receives data from a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc golang vshell
Link:
https://www.filescan.io/uploads/6a9f28401ce91d1f54dcf2f9/reports/1ae8ec69-a394-4d22-b04a-d3c4c27f7170/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/4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4
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
First seen:
2026-08-28T21:26:00Z UTC
Last seen:
2026-09-07T20:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c05c134d-d651-4b6d-969f-edaa4d60a694
Behavior Graph:
Download SVG
%3 guuid=c6c0c9b2-1800-0000-0fec-70fc0c0b0000 pid=2828 /usr/bin/sudo guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=2832 memfd:a net send-data write-file guuid=c6c0c9b2-1800-0000-0fec-70fc0c0b0000 pid=2828->guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=2832 execve 9b2e19d4-aa31-53f3-ac2a-3f965f81ae6c 150.158.30.251:18084 guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=2832->9b2e19d4-aa31-53f3-ac2a-3f965f81ae6c send: 2136B guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5108 memfd:a guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=2832->guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5108 clone guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5109 memfd:a send-data guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=2832->guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5109 clone guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5110 memfd:a send-data guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=2832->guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5110 clone guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5111 memfd:a net send-data guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=2832->guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5111 clone guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5109->9b2e19d4-aa31-53f3-ac2a-3f965f81ae6c send: 544B guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5110->9b2e19d4-aa31-53f3-ac2a-3f965f81ae6c send: 404B guuid=c4f0dbb5-1800-0000-0fec-70fc100b0000 pid=5111->9b2e19d4-aa31-53f3-ac2a-3f965f81ae6c send: 506B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5e25df19-25c3-47af-877a-8de82693e9a2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2026-08-29 06:31:44 UTC
File Type:
ELF64 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ia3plyvyokmjzwwp7t4eovxwpgmy7ktewcqswkl5lqf5sfsdgcsa._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/260907-z1a2yawbmc/
Behaviour
Enumerates kernel/hardware configuration
Malware Config
C2 Extraction:
150.158.30.251
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4

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 4036f5e2b872989cdacffcf84756f679998faa64b0a12b297d5c0bd9164330a4

(this sample)

  
Delivery method
Distributed via web download

Comments