MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e5910e3133c301a79034903241b614a2d3b32fa2ea555a37e8095a1a460ff69. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e5910e3133c301a79034903241b614a2d3b32fa2ea555a37e8095a1a460ff69
SHA3-384 hash: 6f4c2206b6a8428ca797bf5e879050aa1eca54ef57867a36552687e06f6724bdb34eaf9df597da7f8a51cc5d0e549193
SHA1 hash: f36d60c4c02d7155fb475dd46f2436e2cd9865ab
MD5 hash: 14890fafad54ceb1f31b056572b33c2e
humanhash: triple-ceiling-oklahoma-neptune
File name:nklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:97'080 bytes
First seen:2025-12-26 00:03:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZEV4b2GJ25o8CROiRrtmJ/Vsz+LppjqdrqCePeeiYeeeNx3viokKd4bOTAbVR8x:fbxJ25dVVsz+Lppjqdr16o6bOTAkx
TLSH T17693C60A6F259FADF76C873547B78E30D74823922BF1D645D26CEA014E6034D681FBA8
telfhash t1eb111b1c883812f0d7b60dee2bedfe76e46170eb0a115e378d10fd999a2d9466d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-25T19:22:00Z UTC
Last seen:
2025-12-25T19:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4e5910e3133c301a79034903241b614a2d3b32fa2ea555a37e8095a1a460ff69/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f575bb3d-0054-4fd2-a2c2-c0dbb7ec65c3
Behavior Graph:
Download SVG
%3 guuid=fbd4587f-1800-0000-0058-d0bcb2030000 pid=946 /usr/bin/sudo guuid=cbf4ff80-1800-0000-0058-d0bcb3030000 pid=947 /tmp/sample.bin guuid=fbd4587f-1800-0000-0058-d0bcb2030000 pid=946->guuid=cbf4ff80-1800-0000-0058-d0bcb3030000 pid=947 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ca2a30fd-c0e3-493a-9c58-a63c96804e87
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1839519
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839519 Sample: nklmips.elf Startdate: 26/12/2025 Architecture: LINUX Score: 52 18 175.206.102.109, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->18 20 175.206.102.119, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 nklmips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nklmips.elf 8->14         started        process6 16 nklmips.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e5910e3133c301a79034903241b614a2d3b32fa2ea555a37e8095a1a460ff69
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4e5910e3133c301a79034903241b614a2d3b32fa2ea555a37e8095a1a460ff69/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 00:03:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jzmrbyythqybu6idjebsig3bjiwtwmx2f2svli36qck2djda75uq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251226-ab54caaq9y/
Behaviour
System Network Configuration Discovery
Changes its process name
Creates a large amount of network flows
Renames itself
Contacts a large (14121) amount of remote hosts
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e257c6b6-1f0f-4c90-9651-884f02d6155d
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/4e5910e3133c301a79034903241b614a2d3b32fa2ea555a37e8095a1a460ff69

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: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 4e5910e3133c301a79034903241b614a2d3b32fa2ea555a37e8095a1a460ff69

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739224/
  
Delivery method
Distributed via web download

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