MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58efcfa306fa645e46a52193e412cc65e8c888963c620dabb6ef2620b55274ec. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58efcfa306fa645e46a52193e412cc65e8c888963c620dabb6ef2620b55274ec
SHA3-384 hash: a0173a4131ea767158dd68a10883ca7880c0fe64b240496bc4c65c3f5cef820f29672de9b4381548d9b6686261e391e0
SHA1 hash: f64ed13f1e65aab3c567e39459e3fe3634e8a392
MD5 hash: 3899e2d30898ab33385e9460ae07e8cb
humanhash: butter-autumn-single-cardinal
File name:splmips
Download: download sample
Signature Mirai
Create hunting rule
File size:151'528 bytes
First seen:2025-12-15 17:05:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:9esisbfajk2krYvANEA/JcoRkg+a+sXvaoFjDhs+HxWwr8gCb9iGzLnT/ez+GMxQ:95isbfWZrkH7aCyY
TLSH T1AAE3A40FAE219F7DF26CC335C7B78B21C69927962AE0C571D1ACD9006E2030DA49FB59
telfhash t1aa114f58483853f0a7b50dad6bedfb36e05171eb46255e378d00f95daa1de46ad00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gafgyt lolbin mirai
Link:
https://www.filescan.io/uploads/69403fd7e126b9ff4380de44/reports/b42d3cd1-9c37-4e3e-b0d4-7028bacd2dc5/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-15T20:44:00Z UTC
Last seen:
2025-12-15T21:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/58efcfa306fa645e46a52193e412cc65e8c888963c620dabb6ef2620b55274ec/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d418ed7-4a24-4a90-88bc-7d98fecc4026
Behavior Graph:
Download SVG
%3 guuid=f5771ff7-1800-0000-5e4d-a58f1d0b0000 pid=2845 /usr/bin/sudo guuid=707516f9-1800-0000-5e4d-a58f220b0000 pid=2850 /tmp/sample.bin guuid=f5771ff7-1800-0000-5e4d-a58f1d0b0000 pid=2845->guuid=707516f9-1800-0000-5e4d-a58f220b0000 pid=2850 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5679af42-002f-4609-9fce-8a6c7d057a22
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833184
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833184 Sample: splmips.elf Startdate: 15/12/2025 Architecture: LINUX Score: 56 18 179.140.5.22, 23 TELEFONICABRASILSABR Brazil 2->18 20 213.209.143.64, 53358, 80 RAPIDNET-DEHaunstetterStr19DE Germany 2->20 22 6 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 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/58efcfa306fa645e46a52193e412cc65e8c888963c620dabb6ef2620b55274ec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/58efcfa306fa645e46a52193e412cc65e8c888963c620dabb6ef2620b55274ec/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 17:05:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ldx47iyg7jsf4rvfegj6iewmmxumrcewhrra3k5w54tcbnksotwa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251215-vl25naylhj/
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
Renames itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6a537a05-045e-47ad-a502-6903e476bc85
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/58efcfa306fa645e46a52193e412cc65e8c888963c620dabb6ef2620b55274ec

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: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 58efcfa306fa645e46a52193e412cc65e8c888963c620dabb6ef2620b55274ec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726574/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726390/

Comments