MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76bbb74f6a4e4bc992bbf40b828b740a7167ee5449db3ecf882b6a2edb7460a4. 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: 76bbb74f6a4e4bc992bbf40b828b740a7167ee5449db3ecf882b6a2edb7460a4
SHA3-384 hash: bac0c2470198b9326cf1ca1ae944aa38d1be99f1ace2a44545852ef24a4e5c6da435bcb319b9a18d24c904a42f29a619
SHA1 hash: e31e65206651c575b769e05bd1b3cb52791dfa45
MD5 hash: 44cc9f0f3f3ff67b5998604ea067444d
humanhash: moon-october-south-mirror
File name:Space.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'912 bytes
First seen:2026-07-27 13:02:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:KzbGjwng3vdycRLSe3ZMUikVZhHbk0J3mAnbcuyD7UHQRjZ:SdnAdFvZgU3HAOmAnouy8Hy1
TLSH T1E0F2DF91C2884793F42E453F09FFFC4E0482D72CB6869AA6DBD0E076AD25F1D5A5C287
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 adliwahid
Tags:mirai UPX
File size (compressed) :34'912 bytes
File size (de-compressed) :70'740 bytes
Format:linux/i386
Unpacked file: c517df44f682e4d44b7226012dc8be313728c8ae47009ac35a09cd4c7c4d1d0b

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b6b93fe9-cc02-4bad-8f06-0aad6e038134/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet dropper masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a67576abcc87ca12e853980/reports/49383c4a-26f2-4fef-b4df-04439cf3c00e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/76bbb74f6a4e4bc992bbf40b828b740a7167ee5449db3ecf882b6a2edb7460a4
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0fa2a971-7688-4b56-9ae8-38b698c1c6db
Behavior Graph:
Download SVG
%3 guuid=0b1bed8a-1800-0000-b0d2-88ed950b0000 pid=2965 /usr/bin/sudo guuid=08cdbd8e-1800-0000-b0d2-88ed9f0b0000 pid=2975 /tmp/sample.bin net guuid=0b1bed8a-1800-0000-b0d2-88ed950b0000 pid=2965->guuid=08cdbd8e-1800-0000-b0d2-88ed9f0b0000 pid=2975 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=08cdbd8e-1800-0000-b0d2-88ed9f0b0000 pid=2975->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c0bfcd8f-1800-0000-b0d2-88eda30b0000 pid=2979 /tmp/sample.bin guuid=08cdbd8e-1800-0000-b0d2-88ed9f0b0000 pid=2975->guuid=c0bfcd8f-1800-0000-b0d2-88eda30b0000 pid=2979 clone guuid=e0e73fbc-1900-0000-b0d2-88ed750d0000 pid=3445 /tmp/sample.bin guuid=08cdbd8e-1800-0000-b0d2-88ed9f0b0000 pid=2975->guuid=e0e73fbc-1900-0000-b0d2-88ed750d0000 pid=3445 clone guuid=852244bc-1900-0000-b0d2-88ed760d0000 pid=3446 /tmp/sample.bin net send-data zombie guuid=08cdbd8e-1800-0000-b0d2-88ed9f0b0000 pid=2975->guuid=852244bc-1900-0000-b0d2-88ed760d0000 pid=3446 clone guuid=7865e78f-1800-0000-b0d2-88eda50b0000 pid=2981 /tmp/sample.bin guuid=c0bfcd8f-1800-0000-b0d2-88eda30b0000 pid=2979->guuid=7865e78f-1800-0000-b0d2-88eda50b0000 pid=2981 clone guuid=bc90ea8f-1800-0000-b0d2-88eda60b0000 pid=2982 /tmp/sample.bin net send-data zombie guuid=c0bfcd8f-1800-0000-b0d2-88eda30b0000 pid=2979->guuid=bc90ea8f-1800-0000-b0d2-88eda60b0000 pid=2982 clone f0e2cafc-1373-5d9b-bacb-02c6be08da39 72.60.178.110:3778 guuid=bc90ea8f-1800-0000-b0d2-88eda60b0000 pid=2982->f0e2cafc-1373-5d9b-bacb-02c6be08da39 send: 2B guuid=852244bc-1900-0000-b0d2-88ed760d0000 pid=3446->f0e2cafc-1373-5d9b-bacb-02c6be08da39 send: 2B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fe95ca76-e760-4669-9e09-879903904d3d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/76bbb74f6a4e4bc992bbf40b828b740a7167ee5449db3ecf882b6a2edb7460a4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/76bbb74f6a4e4bc992bbf40b828b740a7167ee5449db3ecf882b6a2edb7460a4/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o253ot3kjzf4tev36qfyfc3ubjywp3sujhnt5t4ifnvc5w3umcsa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260727-qaspmafk9v/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
72.60.178.110
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/76bbb74f6a4e4bc992bbf40b828b740a7167ee5449db3ecf882b6a2edb7460a4

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Mirai

elf 76bbb74f6a4e4bc992bbf40b828b740a7167ee5449db3ecf882b6a2edb7460a4

(this sample)

Mirai

elf c517df44f682e4d44b7226012dc8be313728c8ae47009ac35a09cd4c7c4d1d0b

  
Dropping
SHA256 c517df44f682e4d44b7226012dc8be313728c8ae47009ac35a09cd4c7c4d1d0b
  
Dropping
MD5 ad31465bbfe1540e343311acec378bdb

Comments