MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4384f10c8cc66184cd22efa9216ab6eb874a0ae818da545ec5f973849f15978. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4384f10c8cc66184cd22efa9216ab6eb874a0ae818da545ec5f973849f15978
SHA3-384 hash: f6c97ed13ef622fdba01e457d52cb4499f5d9950b45552039a7cf1dc8777e6c2009490180bfab328a99d1afe665793de
SHA1 hash: 35f532eb43dd631cdec60ad7d24fa3fbe88f8f16
MD5 hash: 50529d46b653e5479e2c150a25be94f0
humanhash: tango-asparagus-cup-maryland
File name:byte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:73'280 bytes
First seen:2026-01-19 03:04:10 UTC
Last seen:2026-01-20 01:46:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ktnER4jL83+4/ZZM0mA8w7lR5vzq91dO0nz/IziSX+1/KDm:r4jo+6ZZBLbRd29P2X+1/KDm
TLSH T1D4630B42B991CE12C5D522BAFA7E008D33127BB9D3DF7212DD206F9077865AF0E67612
telfhash t107119bb595ca0acc67e4c009539f25549ded31b84b11655c9f196bab83e39c1f318c2a
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 :
38
Origin country :
DE DE
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/cdec4ad4-64f7-4e7c-8867-3ca594e2cfd1/
Detection(s):
Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9964459-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/696d9f3f584f1963ad5ab66b/reports/4e8c1306-41aa-41a4-9958-f7042908f3b6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-18T18:06:00Z UTC
Last seen:
2026-01-19T12:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c4384f10c8cc66184cd22efa9216ab6eb874a0ae818da545ec5f973849f15978/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0b8bdd12-cf16-4dad-b197-03a075f01a43
Behavior Graph:
Download SVG
%3 guuid=d27c4a1c-1a00-0000-4e9e-7caa340a0000 pid=2612 /usr/bin/sudo guuid=4d23251e-1a00-0000-4e9e-7caa3a0a0000 pid=2618 /tmp/sample.bin guuid=d27c4a1c-1a00-0000-4e9e-7caa340a0000 pid=2612->guuid=4d23251e-1a00-0000-4e9e-7caa3a0a0000 pid=2618 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/63c63cba-667f-4faa-b219-9e16cae67646
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853082
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853082 Sample: byte.arm6.elf Startdate: 19/01/2026 Architecture: LINUX Score: 56 18 197.190.238.233 zain-asGH Ghana 2->18 20 80.250.220.76, 23 ZVEZDATEL-ASRU Russian Federation 2->20 22 98 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 byte.arm6.elf 2->8         started        signatures3 process4 process5 10 byte.arm6.elf 8->10         started        12 byte.arm6.elf 8->12         started        process6 14 byte.arm6.elf 10->14         started        16 byte.arm6.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c4384f10c8cc66184cd22efa9216ab6eb874a0ae818da545ec5f973849f15978
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c4384f10c8cc66184cd22efa9216ab6eb874a0ae818da545ec5f973849f15978/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 22:59:29 UTC
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yq4e6egizrtbqtgsf35jefvln24hjifoqgg2krpml6ltqsprlf4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kurc defense_evasion discovery
Link:
https://tria.ge/reports/260119-dk2n3adz4h/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (56847) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135939-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4ff72184-9ba5-4e23-9014-e0711fb1e263
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/c4384f10c8cc66184cd22efa9216ab6eb874a0ae818da545ec5f973849f15978

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:Linux_Generic_Threat_d2dca9e7
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 c4384f10c8cc66184cd22efa9216ab6eb874a0ae818da545ec5f973849f15978

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760057/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3760189/

Comments