MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f
SHA3-384 hash: d9c1df1c2e42c05fd85e78c039790ca43d404bc228a9f91eccccb9f3b1d432cbf1adcc6273de59d6be4c02b8d74352ff
SHA1 hash: c920963c506b17e9cb4be5f8b05121e0a6cf2eb8
MD5 hash: d7492f40c07ac3b06796de3604f30f51
humanhash: quiet-louisiana-ten-solar
File name:Mddos.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:596'176 bytes
First seen:2025-11-05 14:22:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:kvFww9PoXjMH8/+ZHzSm+TEj7d0OY/OLaxOlsTHm8pXkCv8:iNPoXxMzqTC7ef/wa9kC
TLSH T15CC43945F8809F61C6C539B6F74D42AC73074BB9D3EA720A9A155B3037EB86B0F3A605
telfhash t1cdf0203aee6829e0fbda8081a386e82600ce249c13452e820f601a1e8c98ed0741bc33
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9907086-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2025-11-05T11:41:00Z UTC
Last seen:
2025-11-05T11:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/050ff16f-6baf-4e16-8657-f908da9dbdc5
Behavior Graph:
Download SVG
%3 guuid=0562276d-1900-0000-56d1-be0364140000 pid=5220 /usr/bin/sudo guuid=0bb6ef6e-1900-0000-56d1-be0365140000 pid=5221 /tmp/sample.bin guuid=0562276d-1900-0000-56d1-be0364140000 pid=5220->guuid=0bb6ef6e-1900-0000-56d1-be0365140000 pid=5221 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/45967296-bafb-4320-b76b-09bf3a623c2e
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1808612
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 14:23:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=or32oc6kjk7spfojcggiysadpmfm7ooehztkjhxdcvdpnjsga5xq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig antivm credential_access defense_evasion discovery miner
Link:
https://tria.ge/reports/251105-rqc5jsxlay/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads CPU attributes
Reads process memory
Checks hardware identifiers (DMI)
Reads MAC address of network interface
Reads hardware information
Executes dropped EXE
Contacts a large (22898) amount of remote hosts
Creates a large amount of network flows
XMRig Miner payload
Xmrig family
xmrig
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9907086-0
YARA:
n/a
Link:
https://app.threat.zone/submission/31e00c17-b9a7-427b-92c6-4c0f596d6312
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/7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f

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:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7477a70bca4abf2795c9118c8c48037b0acfb9c43e66a49ee31546f6a646076f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696735/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696730/

Comments