MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079
SHA3-384 hash: 849628a4277fd2628f9c90fd708f5f014da830a4f0de5a56cfbe56cfd2e47825aa9379bc4181c3dc0e4d0799d4e5a1a2
SHA1 hash: c1e6a2c1bf85946fc77ab7e2ac0803b9bf69dede
MD5 hash: efbe272269cdadb82baaa2152d367f09
humanhash: sierra-ceiling-wolfram-may
File name:splmips
Download: download sample
Signature Mirai
Create hunting rule
File size:117'644 bytes
First seen:2025-12-29 00:56:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Xeq7v/hpTvqUmus5JrCSTWWdumSVoEh7/uZaq:XZv/hpTvqHuqrCapUoEx9q
TLSH T1CCB3C80E6E219F7DF768C73187B78E21975873D227E1C645D25CEA011E6034E681FBA8
telfhash t1e0214a188d3813f4d7b50c9d2bedef76e59171de4a265e338d00a9aeaa2dd425e01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6951d1b7127d6a14e0c55f22/reports/e3d840be-7776-4f32-8cff-da552eacb9ca/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-28T22:04:00Z UTC
Last seen:
2025-12-29T02:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b0f4aaa9-e50e-4df3-b890-9d7f14bb2e60
Behavior Graph:
Download SVG
%3 guuid=4cbd6a8e-1a00-0000-8cc6-9c59050b0000 pid=2821 /usr/bin/sudo guuid=7fe29091-1a00-0000-8cc6-9c590c0b0000 pid=2828 /tmp/sample.bin guuid=4cbd6a8e-1a00-0000-8cc6-9c59050b0000 pid=2821->guuid=7fe29091-1a00-0000-8cc6-9c590c0b0000 pid=2828 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/392481ab-ddfc-47b7-8248-d61df3eea64a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1841075
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841075 Sample: splmips.elf Startdate: 29/12/2025 Architecture: LINUX Score: 72 18 51.148.197.255 ZEN-ASZenInternet-UKGB United Kingdom 2->18 20 24.192.175.190, 23 WOW-INTERNETUS United States 2->20 22 100 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 splmips.elf 2->8         started        signatures3 process4 process5 10 splmips.elf 8->10         started        process6 12 splmips.elf 10->12         started        14 splmips.elf 10->14         started        16 splmips.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 00:57:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6mw6b5j4rby26reblg44ytfoqgtz5ewrsh7cwgndc5qfxumyb4q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/251229-bah3vscm8y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (51765) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9577db1c-6264-4166-8ac5-93a6dd4535e5
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/b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 b7996f07a9e4438d7a240acdce6265740d3cf4968c8ff158cd18bb02de8cc079

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739423/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739242/

Comments