MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5745815ce0145c5fe6ea287c6f86381ae72ba9d141f64412877f7c3bd4ad0dfd. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5745815ce0145c5fe6ea287c6f86381ae72ba9d141f64412877f7c3bd4ad0dfd
SHA3-384 hash: 61344bb70db8d7c6211438169f59f7c55eaa7496fd98e787f9d9f85e8a7ef2bbc345d1032d7ee60d596f948909ab72e7
SHA1 hash: e0c08b2860f8b4f9e4b5f94f839093578e44816b
MD5 hash: 17f5054aefa3774d11182c1d0ee4d9df
humanhash: east-moon-golf-early
File name:zermpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:65'628 bytes
First seen:2025-12-05 18:21:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:IKMZG36PgmiFZngshOSHHhu/w0I+7VyXUsz6u:I7ZGKomiFteghNz6u
TLSH T1E653C61ABF610FB7EC6BCD3B06B91B0524CD510A22E93B357E34D918F25B25B19E3864
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 :
18
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/693322f2ff25e40750d51327/reports/c18840cf-59af-4f8c-9dfb-6768063d85e3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-05T16:37:00Z UTC
Last seen:
2025-12-06T03:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5745815ce0145c5fe6ea287c6f86381ae72ba9d141f64412877f7c3bd4ad0dfd/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/28562d23-1493-40bc-b2c7-e2b84c22ced3
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1827657
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1827657 Sample: zermpsl.elf Startdate: 05/12/2025 Architecture: LINUX Score: 48 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 55.235.199.81, 39691 DNIC-ASBLK-00306-00371US United States 2->20 22 5 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 zermpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zermpsl.elf 8->14         started        process6 16 zermpsl.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5745815ce0145c5fe6ea287c6f86381ae72ba9d141f64412877f7c3bd4ad0dfd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5745815ce0145c5fe6ea287c6f86381ae72ba9d141f64412877f7c3bd4ad0dfd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-05 18:23:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5cycxhacrof7zxkfb6g7brydltsxkorih3eieuhp56dxvfnbx6q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/251205-w1q7daem61/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dfd1ed76-4128-4a18-9b9c-beb2de05d356
Please note that we are no longer able to provide a coverage score for Virus Total.

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 5745815ce0145c5fe6ea287c6f86381ae72ba9d141f64412877f7c3bd4ad0dfd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726377/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726584/

Comments