MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e20b176649b76b3bdc78eacff4bc411d39044e588e256a40cac6a0c68f099515. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e20b176649b76b3bdc78eacff4bc411d39044e588e256a40cac6a0c68f099515
SHA3-384 hash: 460c91ec3f2add7203c2a8097b4de103f5ef30766ea591ad16df15839ae692f742bdae319acff75980edab6af72ec5d1
SHA1 hash: 9cffe5b627cafd4f164124e4a035f829f247da66
MD5 hash: f0dad642b32583a92f2754bfee284055
humanhash: early-muppet-oxygen-juliet
File name:nklarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:72'380 bytes
First seen:2025-12-24 16:02:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1rusOWwm4OVtoAd2lXkBe8onjTYhbAJHEuIfKkDpcKT6:1ru/juojTYhbAJHEjftDiKT
TLSH T19D632A85BC819A26C6D5327BFA2F428D332653E8E2EF7203D9155F15778A82F0E3B541
telfhash t1ea419ed68fb00bdc2bd48384868e64658ead34ae7f027563da1c7b4fc5571c6b42a422
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
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.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/694c0e8729529c74a2f555a1/reports/755254f5-41fe-4537-aeee-6012ddad0838/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-24T16:11:00Z UTC
Last seen:
2025-12-24T16:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e20b176649b76b3bdc78eacff4bc411d39044e588e256a40cac6a0c68f099515/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/21639465-b591-42c1-a4a0-99170e16147d
Behavior Graph:
Download SVG
%3 guuid=343ce4b8-1800-0000-6918-bdd6070b0000 pid=2823 /usr/bin/sudo guuid=e901fdbb-1800-0000-6918-bdd60a0b0000 pid=2826 /tmp/sample.bin guuid=343ce4b8-1800-0000-6918-bdd6070b0000 pid=2823->guuid=e901fdbb-1800-0000-6918-bdd60a0b0000 pid=2826 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e66e7890-b905-4f66-9975-fe1f5d157c7c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1838956
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e20b176649b76b3bdc78eacff4bc411d39044e588e256a40cac6a0c68f099515
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e20b176649b76b3bdc78eacff4bc411d39044e588e256a40cac6a0c68f099515/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 16:02:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ifrozsjw5vtxxdy5lh7jpcbdu4qitsyryswuqgky2qmndyjsukq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251224-tg48sagv2b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f46660fe-c984-4b7d-bb90-4fa951b54f8e
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/e20b176649b76b3bdc78eacff4bc411d39044e588e256a40cac6a0c68f099515

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 e20b176649b76b3bdc78eacff4bc411d39044e588e256a40cac6a0c68f099515

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739220/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739426/

Comments