MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691
SHA3-384 hash: fb10bbcffa3f45b3b8720f27166aa9e9ee154f1f7d4e43d0abbb0d791ad4704f7353ea6e4e29f780cec4b033f0242cc4
SHA1 hash: b0b6ff421c2112c621be94bd4e51eea7376e4e5f
MD5 hash: a3351e3af41fd61da770deadbf0027fc
humanhash: emma-fruit-bacon-pennsylvania
File name:m
Download: download sample
Signature Mirai
Create hunting rule
File size:86'752 bytes
First seen:2025-12-17 13:37:18 UTC
Last seen:2025-12-21 14:25:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:V0fWftXe0SxIWXHwb7bgsMl8tN6Iw4hsXiElLHMDyJRfC8z333Ar:V+stKIEwPssMl8+muJrMqC8DHY
TLSH T16F83AF76F5142CE1CC021AB8F9F5C9BD03125DA840A62CB26F9CCE9148A7FADF44D7A5
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 :
2
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/59175bde-e3e2-48cb-a42c-0a73a3e0cb43/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-11.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6942b248a7163552ba01d5c9/reports/cf7fba43-db12-4fed-ab63-1426f9315f7e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T11:51:00Z UTC
Last seen:
2025-12-19T00:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3f0870f-09a0-4a03-98db-078ff56ac465
Behavior Graph:
Download SVG
%3 guuid=cea9e12f-1900-0000-7204-bad3360b0000 pid=2870 /usr/bin/sudo guuid=c8885332-1900-0000-7204-bad33f0b0000 pid=2879 /tmp/sample.bin guuid=cea9e12f-1900-0000-7204-bad3360b0000 pid=2870->guuid=c8885332-1900-0000-7204-bad33f0b0000 pid=2879 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6c598291-7ad2-47ea-a412-8164f5977149
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1834821
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834821 Sample: m.elf Startdate: 17/12/2025 Architecture: LINUX Score: 52 31 c.kpq.at 179.43.172.109, 2113, 49910 PLI-ASCH Panama 2->31 33 daisy.ubuntu.com 2->33 37 Multi AV Scanner detection for submitted file 2->37 8 m.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 m.elf 8->16         started        19 m.elf 8->19         started        21 m.elf 8->21         started        signatures6 35 Sample tries to kill multiple processes (SIGKILL) 16->35 23 m.elf iptables 16->23         started        25 m.elf iptables 16->25         started        27 m.elf iptables 16->27         started        29 30 other processes 16->29 process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691/
Verdict:
Malicious
Threat:
Family.Malware family: Mirai
Link:
https://tip.neiki.dev/file/e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 13:38:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5g7v3f7jnexq2ydtwz3sqjy6siv3uplniw3fs65hr63rcj7ao2iq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251217-qxgwmsgv4g/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/423de8b1-db14-4b2b-bec2-ba31e6a0b99b
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/e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 e9bf5d97e9692f0d6073b67728271e922bba3d6d45b6597ba78fb71127e07691

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726962/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726931/

Comments