MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 138cbc6f7a12ef6572a476fbb454e8f209f72be27d6877a91a6b90637ca7ea90. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 138cbc6f7a12ef6572a476fbb454e8f209f72be27d6877a91a6b90637ca7ea90
SHA3-384 hash: 801dcc7bcaaa88a5ce83bc848bdd7d6e34198e509a2e4a46b14da86509c707ca0610f6b9aa8acc91793eda929ffc2879
SHA1 hash: 70eebbd9b6c36ff83aa5f22097ddaa5c6e555ede
MD5 hash: 25bc940f20b42159de60894419b53278
humanhash: pennsylvania-october-yankee-cat
File name:main_arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:150'364 bytes
First seen:2025-07-31 11:19:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HNYmKF0esbUmKVQ4XWknFeFuaxIHo5Db+Hzxj6aS:0TsbF54XbnFe8aqHo5fyj6aS
TLSH T186E31A46FC819B12D5D111BAFE0D128E37131BB8E2DE72029D246F717B8A97B0E3B915
telfhash t1f4e07d7a7b60171c0742980641ddd30a15dd7576cf3c142241998607a6b1a42b02d00a
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/688b518413488cfd44e26ec8/reports/5fcff3e8-66bc-4501-98d3-56da5b66085c/overview
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/138cbc6f7a12ef6572a476fbb454e8f209f72be27d6877a91a6b90637ca7ea90
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4c3ad76e-689f-47b9-9635-ad41f8acbdfa
Behavior Graph:
Download SVG
%3 guuid=f2d95ac0-1700-0000-b03d-6480350c0000 pid=3125 /usr/bin/sudo guuid=8f6406c2-1700-0000-b03d-64803c0c0000 pid=3132 /tmp/sample.bin guuid=f2d95ac0-1700-0000-b03d-6480350c0000 pid=3125->guuid=8f6406c2-1700-0000-b03d-64803c0c0000 pid=3132 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a82778b6-c5b6-49cc-b1c5-05cea8b59e7b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1747733
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/138cbc6f7a12ef6572a476fbb454e8f209f72be27d6877a91a6b90637ca7ea90
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/138cbc6f7a12ef6572a476fbb454e8f209f72be27d6877a91a6b90637ca7ea90/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-31 14:40:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cogly332clxwk4veo353ivhi6ie7ok7cpvuhpki2noigg7fh5kia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250731-nfmdpatvfz/
Malware Config
C2 Extraction:
botnet.eu.cc
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/368faef0-9a39-4c4b-a726-92fb5f3e82a7
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/138cbc6f7a12ef6572a476fbb454e8f209f72be27d6877a91a6b90637ca7ea90

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 138cbc6f7a12ef6572a476fbb454e8f209f72be27d6877a91a6b90637ca7ea90

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575764/
  
Delivery method
Distributed via web download

Comments