MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2
SHA3-384 hash: b3aef30f66af27cf57c5964ba24c905faf05f6b6c055c3b768f6f33f3b1139cf53e21af4c1936bca37f01779cb6741af
SHA1 hash: e35da4680904ed30ff6b02a4973813369db595b9
MD5 hash: c54ea32d1b3d3428c2b8165b41cfa71e
humanhash: uranus-island-arizona-utah
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:39'344 bytes
First seen:2025-08-30 21:03:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3Y5IH7tdxYgaAUY8AmnDWNP8fLEHiOxRPyUrJ68FnQb+:3+IH7DxGecDWNPSEHiOxRtrJ6Sa+
TLSH T16B032AC5A743C0F4EC5506B51037E7656FBAE4371638EB4BCFA62931AC23B109A0B69C
telfhash t1d821aeb23fa209fcf391fc4dd70f57d76b58da7b2a6161b885ba25422af2145c421431
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 :
38
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Mounts file systems
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68b3676c1c81c34281d921f4/reports/1be40e28-dac4-4e74-b4c7-2878bd56a437/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
8
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2
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
Link:
https://opentip.kaspersky.com/67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c2e5ab0b-1840-4b5f-b827-f21510f76784
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1768286
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768286 Sample: x86.elf Startdate: 30/08/2025 Architecture: LINUX Score: 64 27 217.60.248.121, 1025, 59612 TCIIR Iran (ISLAMIC Republic Of) 2->27 29 31.56.39.76, 37758, 37762, 37764 RASANAIR Iran (ISLAMIC Republic Of) 2->29 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 9 x86.elf 2->9         started        signatures3 process4 signatures5 37 Sample tries to kill multiple processes (SIGKILL) 9->37 39 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->39 12 x86.elf 9->12         started        14 x86.elf 9->14         started        process6 process7 16 x86.elf 12->16         started        signatures8 31 Sample tries to kill multiple processes (SIGKILL) 16->31 19 x86.elf 16->19         started        21 x86.elf 16->21         started        23 x86.elf 16->23         started        25 5 other processes 16->25 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-30 21:04:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m6zofcwuexjhn62ib7epubnvlfvqv6z7j6svyg5w5iyqawrziwra._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/250830-zwwg3st1bs/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/28cc12f7-073a-4118-b310-cc7f296255e1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.09
Link:
https://yomi.yoroi.company/submissions/67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 67b2e28ad425d276fb480fc8fa05b5596b0afb3f4fa55c1bb6ea31005a3945a2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609499/
  
Delivery method
Distributed via web download

Comments