MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74064358661d6372bf122a76f1f262b9286ca1368fd7d639816678e06fd4e5f7. 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: 74064358661d6372bf122a76f1f262b9286ca1368fd7d639816678e06fd4e5f7
SHA3-384 hash: 75fdef06d58e8c80dab6fa0dfb56b09b6642bc5e213d814003e69d275181ef6c618e647c9ac9a5b64e4e07d5c399a9f1
SHA1 hash: 38162e33643ff90ae55bfa8e926e02685cc96b82
MD5 hash: 7512c564530ba291d09dc01260f1ce47
humanhash: alaska-cold-indigo-summer
File name:johen.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:55'880 bytes
First seen:2025-12-08 12:23:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:DcyddNgnu8Hkf/StW30QoyPEFMstBp5o7uS8kTIMwcLr6IoNcitKMfg3BNpTWnDG:DsnvHk36AXvEFMiolcMjLr6RtK79
TLSH T119432781F8D2996EC2D4137AA73E358E33A1B3E4D1CA3613CD585B25338A68F5D66B40
telfhash t187e06140fe764b1844e75634ecdd07b49511211761664710cf54daf0883f118a31cd5e
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 487df4b14fa6a2178d2ea5019db86837a2c44fbee2d376a68d2ec72c1fdbb3e3
File size (compressed) :25'104 bytes
File size (de-compressed) :55'880 bytes
Format:linux/arm
Packed file: 487df4b14fa6a2178d2ea5019db86837a2c44fbee2d376a68d2ec72c1fdbb3e3

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
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/93ce8a86-b578-4715-ad6d-27c1dff1f123/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.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-7136016-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6936c38ad12d1c79d42ab938/reports/4573ef5c-1633-4fcd-97fc-f9080e501a53/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-07T22:22:00Z UTC
Last seen:
2025-12-08T17:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/74064358661d6372bf122a76f1f262b9286ca1368fd7d639816678e06fd4e5f7/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b24e64bf-52c4-4b57-be21-5768085d9795
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1828760
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/74064358661d6372bf122a76f1f262b9286ca1368fd7d639816678e06fd4e5f7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74064358661d6372bf122a76f1f262b9286ca1368fd7d639816678e06fd4e5f7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-08 03:14:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oqdegwdgdvrxfpysfj3pd4tcxeugzijwr7l5mombmz4oa36u4x3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251208-pls9vsvphs/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1a35d347-3232-4ace-8665-7f27949f55cd
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/74064358661d6372bf122a76f1f262b9286ca1368fd7d639816678e06fd4e5f7

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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: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 487df4b14fa6a2178d2ea5019db86837a2c44fbee2d376a68d2ec72c1fdbb3e3

Mirai

elf 74064358661d6372bf122a76f1f262b9286ca1368fd7d639816678e06fd4e5f7

(this sample)

  
Dropped by
SHA256 487df4b14fa6a2178d2ea5019db86837a2c44fbee2d376a68d2ec72c1fdbb3e3
  
Dropped by
MD5 3861852dff91ef13d9d973c466059b97
  
URLhaus
https://urlhaus.abuse.ch/url/3729235/
  
Delivery method
Distributed via web download

Comments