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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b74d1e4a971ed14c2e489e95172eb8c98ae1d1cbfd53ee2ac05744bbfab468d. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b74d1e4a971ed14c2e489e95172eb8c98ae1d1cbfd53ee2ac05744bbfab468d
SHA3-384 hash: f81a4ca42c3417fbc46c9bd36b9f3bd29d6fdc41fb8df3362ae9e948c859f810f54d6ca46649f40af86a44299c363385
SHA1 hash: cd27579d8d0103f15110dfc8dd926c47e34e00e1
MD5 hash: 48b0f7787c7a3b4b9485f4c99fd8d787
humanhash: hawaii-alanine-maine-floor
File name:manji.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:153'736 bytes
First seen:2026-08-31 15:20:49 UTC
Last seen:2026-09-01 13:45:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:17wXS3wqVT77KTGnxROSnbGvMr1Q8B8Iq3zawmtMaKNFWcIfJyl8sbrpXf:17wXchKanSsyvMr1DB8ImzawmtMaKrW4
TLSH T181E32A5AA9429F11C5C325FAFB9E414933436BBCD3FA3102DD246F5023CA99B0EB7652
telfhash t110e0c021cb6c34e472ed401c84d56229ebd955d566752492359a8e0dc713841343c01a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
DNS request
Changes access rights for a file
Changes access rights for a written file
Creating a file
Traces processes
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand gcc lolbin masquerade mirai rust
Link:
https://www.filescan.io/uploads/6a959be84f2027f059bce28d/reports/a651953d-b98c-4615-a370-12688b2981f3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-31T15:11:00Z UTC
Last seen:
2026-09-01T18:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3b74d1e4a971ed14c2e489e95172eb8c98ae1d1cbfd53ee2ac05744bbfab468d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4290ee72-40b8-41da-9463-edcdab1f6632
Behavior Graph:
Download SVG
%3 guuid=7c94e9f8-1800-0000-b170-7d7af10b0000 pid=3057 /usr/bin/sudo guuid=7c737bfb-1800-0000-b170-7d7af20b0000 pid=3058 /tmp/sample.bin guuid=7c94e9f8-1800-0000-b170-7d7af10b0000 pid=3057->guuid=7c737bfb-1800-0000-b170-7d7af20b0000 pid=3058 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e717df1-2211-4c33-b73f-4f6df4426b21
Result
Threat name:
Aquabot, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1966263
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Aquabot
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1966263 Sample: manji.arm7.elf Startdate: 31/08/2026 Architecture: LINUX Score: 84 18 Found malware configuration 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 2 other signatures 2->24 7 manji.arm7.elf 2->7         started        process3 process4 9 manji.arm7.elf 7->9         started        signatures5 26 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->26 12 manji.arm7.elf 9->12         started        14 manji.arm7.elf 9->14         started        16 manji.arm7.elf 9->16         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3b74d1e4a971ed14c2e489e95172eb8c98ae1d1cbfd53ee2ac05744bbfab468d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3b74d1e4a971ed14c2e489e95172eb8c98ae1d1cbfd53ee2ac05744bbfab468d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-31 15:21:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hn2ndzfjohwrjqxerhuvc4xlrsmk4hi4x7kt5yvmav2exp5li2gq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery
Link:
https://tria.ge/reports/260831-srhbbshb95/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Traces itself
Malware Config
C2 Extraction:
dropboxb3.duckdns.org
89.190.156.145
94.154.43.95
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/3b74d1e4a971ed14c2e489e95172eb8c98ae1d1cbfd53ee2ac05744bbfab468d

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:test_rule_vldslv
Create hunting rule
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 3b74d1e4a971ed14c2e489e95172eb8c98ae1d1cbfd53ee2ac05744bbfab468d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3899774/
  
Delivery method
Distributed via web download

Comments