MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5fca1ca56c3a0c9b154e99baf2e9f41cfd1df864b870e2ef80fff93d0d0f7ad. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5fca1ca56c3a0c9b154e99baf2e9f41cfd1df864b870e2ef80fff93d0d0f7ad
SHA3-384 hash: 1ffcb0edb8eee2409590a5be66a955301160cda472ef5ad526e5ad28bdf033e3e03818c97783fdbb8f11bd4156aa9760
SHA1 hash: d1dae7e51ac54cbe42a85588bf138feac4cd148b
MD5 hash: 84a2c495c1e0acc8f9a44e6d21e8c966
humanhash: missouri-six-papa-september
File name:main.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:68'624 bytes
First seen:2026-08-22 14:51:22 UTC
Last seen:2026-08-22 22:51:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:HSyDPdhR2TYsJ/X0GbUqqjATtk59GfvQz6972GLaZ20C1YC4/VX+:hKdSGLaUe+
TLSH T1A663632A2A21AFFEF56E823047F39F70974525D636F18380E26CC7485E7025D289F7A5
telfhash t1e511966c453813f097425cde67ecff76d5a140ef55225e37ce10e9aa9b20a425d00d2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Runs as daemon
Changes owner for a file
Connection attempt
Launching a process
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a89b79d18a008ac19acfe14/reports/c526dc43-5fa7-4478-8e7c-4274b2db7804/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
12
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e5fca1ca56c3a0c9b154e99baf2e9f41cfd1df864b870e2ef80fff93d0d0f7ad
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8ade05d7-198d-48eb-af27-7b490671674d
Behavior Graph:
Download SVG
%3 guuid=6644348b-1c00-0000-e094-c39cf6080000 pid=2294 /usr/bin/sudo guuid=8e5a5f8d-1c00-0000-e094-c39cfd080000 pid=2301 /tmp/sample.bin guuid=6644348b-1c00-0000-e094-c39cf6080000 pid=2294->guuid=8e5a5f8d-1c00-0000-e094-c39cfd080000 pid=2301 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e7b11a19-c182-4d06-853c-70558dec5e8c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e5fca1ca56c3a0c9b154e99baf2e9f41cfd1df864b870e2ef80fff93d0d0f7ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5fca1ca56c3a0c9b154e99baf2e9f41cfd1df864b870e2ef80fff93d0d0f7ad/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-08-22 14:52:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4x6kdsswyoqmtmku5gn26lu7ihh5dx4gjodq4lxyb77zhugq66wq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260822-r8syqahl8z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Enumerates running processes
Deletes itself
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/e5fca1ca56c3a0c9b154e99baf2e9f41cfd1df864b870e2ef80fff93d0d0f7ad

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 e5fca1ca56c3a0c9b154e99baf2e9f41cfd1df864b870e2ef80fff93d0d0f7ad

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897931/
  
Delivery method
Distributed via web download

Comments