MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1
SHA3-384 hash: a1e80b49f0bd5ad38e3553ec85ab23d445f0adeeb67f2cb606706ecb7682b0940a86cac6dbc66e4c2e6abfab634a9c60
SHA1 hash: 546909800fc2aa8e84d991990aadb4331923ea92
MD5 hash: dcb9f6ee078c423ab7c1d4f7141845b2
humanhash: papa-montana-lithium-freddie
File name:db0fa4b8db0333367e9bda3ab68b8042.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:72'692 bytes
First seen:2026-03-28 07:11:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3XoMCyq+8o5qqpODv08RaI4psFjaqMqnggYp+xBeVHQ8++p:3F8oSjNaZsN3gWB0X
TLSH T1EA634CD5B4008E7CF957EABE81164E09F92173045FA30F2BAA67FC936F631999D07842
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
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/a81d5dba-0b47-45a5-add9-d37b9edcad1a/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai obfuscated
Link:
https://www.filescan.io/uploads/69c77f26e2df9aa488bba3a8/reports/9dcb99dd-bbbb-4056-a5e4-0e539c6c6b0d/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.CVE-2017-17215.a
Link:
https://opentip.kaspersky.com/c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4340e532-4c63-4c99-9907-2d81dd152577
Behavior Graph:
Download SVG
%3 guuid=bfa40b97-1900-0000-c0bd-a0317b090000 pid=2427 /usr/bin/sudo guuid=ee6f1b9a-1900-0000-c0bd-a03184090000 pid=2436 /tmp/sample.bin guuid=bfa40b97-1900-0000-c0bd-a0317b090000 pid=2427->guuid=ee6f1b9a-1900-0000-c0bd-a03184090000 pid=2436 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1f4c13c0-352b-4d71-8286-32d96f3da7b5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-28 00:53:00 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgipvzuewik433oxsir2yhqnuz2k4ai4xvr4vkhhwd3h3odr5oyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/260328-hz5fqafy7n/
Malware Config
C2 Extraction:
cnc.504.su
scan.504.su
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/c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 c990fae684b215cdedd79223ac1e0da674ae011cbd63caa8e7b0f67db871ebb1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3806870/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3669668/

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