MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51
SHA3-384 hash: 5831a5a7d36a91b65e351959afb5272947d4ac64c91772188cc2f40431f46eb468ae388a84d64f408e1d687c42c387a7
SHA1 hash: cf9c1a585576d61c3bd3b0fc84903c62fffc6550
MD5 hash: d906954902527f5496be9981c7fe84e2
humanhash: fifteen-angel-three-sad
File name:miraint.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:582'584 bytes
First seen:2025-11-28 19:15:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:r5L3qBPL1rF+RKKWPgS7gvAa7gIpZEQ0mWs7gSQ8+K17PUHpDftUg:N3qBpFBKWYS7gvAa7gIpZEQLrQ8Z7utb
TLSH T1BDC48D23A7114F65E364D2B206F34B545AA122A30AF349D2837CD724FB51A7D6C2FED8
telfhash t18c01b104587813f097664c8d22ecff39e4e174df9a661e3b8a40e9651a2dd426c01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6929f4e31b65ca0bb926e365/reports/5c42cf6a-2958-4e66-9f8e-b5e99ddf37f0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-28T16:53:00Z UTC
Last seen:
2025-11-29T01:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4cf36ec3-bc48-4556-8301-d40892d0a790
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1822397
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:15:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ude5lxzgtnqp26tvlrlwbxfwbms4lzfl5hn3d45g2uyd5waejziq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251128-xyg2cszqbn/
Behaviour
System Network Configuration Discovery
Changes its process name
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/67c35c6c-e047-4ce5-9720-38180dfd9ed7
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/a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51

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: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

File information

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

Web download

Mirai

elf a0c9d5df269b60fd7a755c5760dcb60b25c5e4abe9dbb1f3a6d5303ed8044e51

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718916/
  
Delivery method
Distributed via web download

Comments