MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014
SHA3-384 hash: 71398b07c0eb6930ba5e35a9e6c7747e4cee3adb8eb6031aea10637c3acb73da8a6e1828843f0fc63da7963b2aa13ca8
SHA1 hash: 321aa4f5395d04d68ebecc4d028cf1fd446e4fab
MD5 hash: 1e9f1f4c6c071ceee5a867d6277af1d6
humanhash: edward-missouri-leopard-arkansas
File name:sora.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:512'880 bytes
First seen:2026-01-29 17:11:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:bQDyxeBJHjuVsw6ntqw7seluVsFk5gpjrCBJN6:bGB9jWsw6p4TBJN
TLSH T14BB43955F8809FA1C6C12976F64D86AC33174779C3EB72068A245B343BEB86B0F3B645
telfhash t1c6f05c917ba90b3473d645b901246e0763a531cc570978818f549e662d02fc0b595037
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
54
Number of processes launched:
13
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.ba
Link:
https://opentip.kaspersky.com/b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5b55d609-4ea4-4e26-b828-2c4494d4aa41
Behavior Graph:
Download SVG
%3 guuid=97a7624f-1900-0000-da1e-a1b0310b0000 pid=2865 /usr/bin/sudo guuid=8b3e4453-1900-0000-da1e-a1b03d0b0000 pid=2877 /tmp/sample.bin guuid=97a7624f-1900-0000-da1e-a1b0310b0000 pid=2865->guuid=8b3e4453-1900-0000-da1e-a1b03d0b0000 pid=2877 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/261dcdcf-e59c-4709-9391-67c7fc928c3a
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1859958
Signature
Antivirus / Scanner detection for submitted sample
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: 1859958 Sample: sora.arm6.elf Startdate: 29/01/2026 Architecture: LINUX Score: 60 24 83.68.16.61, 23 XS4ALL-NLAmsterdamNL Netherlands 2->24 26 102.89.99.180 VCG-ASNG Nigeria 2->26 28 98 other IPs or domains 2->28 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 sora.arm6.elf 2->8         started        signatures3 process4 process5 10 sora.arm6.elf 8->10         started        12 sora.arm6.elf 8->12         started        15 sora.arm6.elf 8->15         started        signatures6 17 sora.arm6.elf 10->17         started        20 sora.arm6.elf 10->20         started        22 sora.arm6.elf 10->22         started        36 Sample tries to kill multiple processes (SIGKILL) 12->36 process7 signatures8 30 Sample tries to kill multiple processes (SIGKILL) 17->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 17:01:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnl6dhps3idizpqrryg5ljjh6ust7fd4mch77gqmmrtrim2foaka._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260129-vqj5msaw6e/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Contacts a large (170431) amount of remote hosts
Creates a large amount of network flows
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/b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 b357e19df2da068cbe118e0dd5a527f5253f947c608fff9a0c64671433457014

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765705/
  
Delivery method
Distributed via web download

Comments