MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b38d48b7db7589c7a203019799d381b06c81a472af8a3fad6d3cb79eb9f2d869. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b38d48b7db7589c7a203019799d381b06c81a472af8a3fad6d3cb79eb9f2d869
SHA3-384 hash: 6c5e46d27d9fc7f27c40c23e37c180c054983982ee4c451162a4244955792f88ae82ae23ec6359f283c4fe37f8bf09a5
SHA1 hash: 29db0a7de8481e6be752af9e09fc2fba4302a477
MD5 hash: ee12d5834ffd810b008dd0c78a47c108
humanhash: carolina-four-mirror-mango
File name:3
Download: download sample
Signature Mirai
Create hunting rule
File size:84'368 bytes
First seen:2025-01-24 11:31:45 UTC
Last seen:2025-01-24 18:20:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:I7lfUVShv5Pr1+C1BbhXaqUQCTtq8E+Zg3ooFFDPTULMn5s:I7Znh94CTFXHUJ5EA8ZFFDPTUI5s
TLSH T12E830A5AF8809642C6C195FB7B1E028D37265BACE2D77343AC251F6173DAA2F0E27543
telfhash t19301f1c386d40fdce7d10b548d8e54745ae9bdbdbf4634539a64ea6f02b18d23035411
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 :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67937a3738392647ab5a9733/reports/72e2bea7-688c-4418-b9b0-dc5b4f2abf37/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b38d48b7db7589c7a203019799d381b06c81a472af8a3fad6d3cb79eb9f2d869
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e629d87-7cea-4b63-bedc-c020cc6733d6
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1598513
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1598513 Sample: 3.elf Startdate: 24/01/2025 Architecture: LINUX Score: 68 30 41.0.157.206, 36448, 37215, 37805 Vodacom-VBZA South Africa 2->30 32 119.28.93.245, 37215, 37805, 57320 TENCENT-NET-AP-CNTencentBuildingKejizhongyiAvenueCN China 2->32 34 98 other IPs or domains 2->34 36 Suricata IDS alerts for network traffic 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Connects to many ports of the same IP (likely port scanning) 2->40 42 Uses known network protocols on non-standard ports 2->42 9 3.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 4 other processes 2->16 signatures3 process4 signatures5 44 Sample tries to kill multiple processes (SIGKILL) 9->44 18 3.elf 9->18         started        process6 process7 20 3.elf 18->20         started        process8 22 3.elf 20->22         started        24 3.elf 20->24         started        26 3.elf 20->26         started        28 3.elf 20->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b38d48b7db7589c7a203019799d381b06c81a472af8a3fad6d3cb79eb9f2d869
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b38d48b7db7589c7a203019799d381b06c81a472af8a3fad6d3cb79eb9f2d869/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-24 11:32:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wogurn63owe4piqdaglztu4bwbwidjdsv6fd7llnhs3z5ops3buq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250124-nm94bswnev/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cadef621-7ab1-4ac6-a2fa-1bacf0dcf18e
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/b38d48b7db7589c7a203019799d381b06c81a472af8a3fad6d3cb79eb9f2d869

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_e9aef030
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 b38d48b7db7589c7a203019799d381b06c81a472af8a3fad6d3cb79eb9f2d869

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3406330/
  
Delivery method
Distributed via web download

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