MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75
SHA3-384 hash: b1d9cd4faa1b5549df07223208f0aeb9d4c9ac2d25759ee524d2e9144c110d34cf460b0409e52dcd8daf052970ebb195
SHA1 hash: d1ca65da93327754aabf37d6c737d7f36249b664
MD5 hash: 6dce9654f99c8af23ad06eb333334b86
humanhash: iowa-social-island-illinois
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:97'736 bytes
First seen:2026-04-06 02:36:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yk8NZJjWAaJPScve4meOeuCyTPHvwIp/read7Q1Qs/Rd/uP:WZJjBaJazhHvlp/o1F/c
TLSH T110A3C91E6E218FBDF369C33047B78E21A79837D626E1D685E26CD6011E6034E641FFA4
telfhash t173217f5c4d7412e48b321d9e2baeff76e19030de0b326d378e11aaadba6d9425d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a5a144b78fae359cc326e57f6aed098f0b6a7a03858f28bf51d0ae9d0c3da5d7
File size (compressed) :37'076 bytes
File size (de-compressed) :97'736 bytes
Format:linux/mips
Packed file: a5a144b78fae359cc326e57f6aed098f0b6a7a03858f28bf51d0ae9d0c3da5d7

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Sends data to a server
Creating a file
Connection attempt
Kills critical processes
Substitutes an application name
Deleting of the original file
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
36
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-06T00:44:00Z UTC
Last seen:
2026-04-06T10:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9c50e2b2-762a-47d8-9861-3efe3d8f6e1b
Behavior Graph:
Download SVG
%3 guuid=f09555de-5800-0000-b2cb-598dc8030000 pid=968 /usr/bin/sudo guuid=c5fbcae0-5800-0000-b2cb-598dc9030000 pid=969 /tmp/sample.bin guuid=f09555de-5800-0000-b2cb-598dc8030000 pid=968->guuid=c5fbcae0-5800-0000-b2cb-598dc9030000 pid=969 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/83da0d2a-185f-452a-968d-824f86dddb77
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-06 02:38:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5cunxjpcgukzuklc4ctrnvehqx5kydu4sqckhehmjz2erypgrz2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260406-c4brbaay6v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Changes its process name
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
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/e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 a5a144b78fae359cc326e57f6aed098f0b6a7a03858f28bf51d0ae9d0c3da5d7

Mirai

elf e8a8dba5e235159a2962e0a716d48785faac0e9c9404a390ec4e7448e1e68e75

(this sample)

  
Dropped by
SHA256 a5a144b78fae359cc326e57f6aed098f0b6a7a03858f28bf51d0ae9d0c3da5d7
  
URLhaus
https://urlhaus.abuse.ch/url/3812682/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e96864c1d03428462c0abc624fb948f7

Comments