MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba5486b281ccda1ad9ed94d8b42b45a2e836a5a394a064f83de313e8549f47ac. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba5486b281ccda1ad9ed94d8b42b45a2e836a5a394a064f83de313e8549f47ac
SHA3-384 hash: a6dbb89b61d55f0f331bbddf8dca768a8e2d1a596fb8d9cb851ada6a2e8cf15bb56192688d3f964cc267233eef542bb5
SHA1 hash: 9ddcfe4205c734d9adeee2f819a56293babab2c0
MD5 hash: b3500b8760b045d3f3df09cb84329ef7
humanhash: grey-ack-kentucky-angel
File name:Polar.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:77'228 bytes
First seen:2025-12-04 16:27:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Co3qYd7ctGN7n9SuVAWEOj59rPD/LSUzjLjlLiwe40QD2tBMLLJlFpUge6exI7:Co3qYegBlqOrPD/LSUzjLjlGwPm+LnGm
TLSH T132733B12B3F8172FC0B0A57880B72B137FE95A9A0960E68FBD754D8ADD532D406277E0
telfhash t132117ab5eb79da460596c92898ec0355986fe02a1015df1bee60cdec047d40ee219d1f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-2.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6931b69cbba50eaf04217c11/reports/2940fb87-bae0-4315-833e-242302ff66f7/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-04T21:02:00Z UTC
Last seen:
2025-12-05T00:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ba5486b281ccda1ad9ed94d8b42b45a2e836a5a394a064f83de313e8549f47ac/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0808d3c1-30c5-4c40-a322-f9e5b69fe2cd
Behavior Graph:
Download SVG
%3 guuid=306dabf2-1d00-0000-d846-c724930c0000 pid=3219 /usr/bin/sudo guuid=886f03f7-1d00-0000-d846-c724950c0000 pid=3221 /tmp/sample.bin guuid=306dabf2-1d00-0000-d846-c724930c0000 pid=3219->guuid=886f03f7-1d00-0000-d846-c724950c0000 pid=3221 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/be5eed62-af5e-413b-ac17-74239057b81c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1826495
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ba5486b281ccda1ad9ed94d8b42b45a2e836a5a394a064f83de313e8549f47ac
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba5486b281ccda1ad9ed94d8b42b45a2e836a5a394a064f83de313e8549f47ac/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 16:28:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjkinmubztnbvwpnstmlik2fuludnjndssqgj6b54mj6qve7i6wa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251204-tyrn1sbk4t/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/9e4cb959-cddc-4377-b7b9-9259d364ccf4
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/ba5486b281ccda1ad9ed94d8b42b45a2e836a5a394a064f83de313e8549f47ac

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 ba5486b281ccda1ad9ed94d8b42b45a2e836a5a394a064f83de313e8549f47ac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3712747/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711462/

Comments