MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0374044452b61e3cefd223d47bda03e70b58728c3b11e1497b10ce7c19131274. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0374044452b61e3cefd223d47bda03e70b58728c3b11e1497b10ce7c19131274
SHA3-384 hash: d7dcfe7a27354606d2206d7b67e42993be6755f812f1ade2bf6d4d5d0d163701271914b63962c99db850d5183b2e726a
SHA1 hash: 580758f38ad529e6a139bd0e6330d4bef604e3ff
MD5 hash: 43bea2c483ab72c01bb6cb94520401c4
humanhash: washington-mobile-dakota-quebec
File name:Space.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:79'168 bytes
First seen:2026-04-19 06:05:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OZWLxW3i3jV9ZJpcO72Rbu1U+qhxp8f8vNj:OZWLnJpcO72RDRZNj
TLSH T148733A55FD814B23C6C1123BFB6E068D3B2653E9E2EA72039E259F2133C751B0D6B895
telfhash t1c64120b1e7a41bcc77d0c704c28b92696ab535ad771034968f2d938b9193ac1b11d42f
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 2c8b5697eae5d4a643b74c4ae2c554c9d16f5243aa47e8638108718a4be93a6a
File size (compressed) :36'840 bytes
File size (de-compressed) :79'168 bytes
Format:linux/arm
Packed file: 2c8b5697eae5d4a643b74c4ae2c554c9d16f5243aa47e8638108718a4be93a6a

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
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/f68a9dc1-ef7b-45b9-85b6-d089e4aedf97/
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
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.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/69e470e15ea31bc68a3a4879/reports/a3b33c52-efcb-401c-aa08-8186df54ef5b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-19T04:17:00Z UTC
Last seen:
2026-04-19T04:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0374044452b61e3cefd223d47bda03e70b58728c3b11e1497b10ce7c19131274/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/af98155a-13d7-4d3d-bf22-60776bbccc00
Behavior Graph:
Download SVG
%3 guuid=8d243168-2300-0000-4ad6-a34daf0f0000 pid=4015 /usr/bin/sudo guuid=ed6ac16c-2300-0000-4ad6-a34dba0f0000 pid=4026 /tmp/sample.bin guuid=8d243168-2300-0000-4ad6-a34daf0f0000 pid=4015->guuid=ed6ac16c-2300-0000-4ad6-a34dba0f0000 pid=4026 execve
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0374044452b61e3cefd223d47bda03e70b58728c3b11e1497b10ce7c19131274
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0374044452b61e3cefd223d47bda03e70b58728c3b11e1497b10ce7c19131274/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-19 06:05:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=an2aircswypdz36sepkhxwqd44fvq4umhmi6csl3cdhhygitcj2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/260419-gtk98adt8r/
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/0374044452b61e3cefd223d47bda03e70b58728c3b11e1497b10ce7c19131274

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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: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 2c8b5697eae5d4a643b74c4ae2c554c9d16f5243aa47e8638108718a4be93a6a

Mirai

elf 0374044452b61e3cefd223d47bda03e70b58728c3b11e1497b10ce7c19131274

(this sample)

  
Dropped by
SHA256 2c8b5697eae5d4a643b74c4ae2c554c9d16f5243aa47e8638108718a4be93a6a
  
URLhaus
https://urlhaus.abuse.ch/url/3825706/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 01713698d7810e31331bee458b24e333

Comments