MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2
SHA3-384 hash: 088f1d1b64f62420ce04de224c61bb99c36838aa52f7fb0bbc8dc1707421483b591fb8f584a43b39daced300c80e9471
SHA1 hash: 776f22f4df2b744e740671711b056d076933baaa
MD5 hash: eac04709e4c629bec0e03ef1709fc005
humanhash: missouri-idaho-monkey-tango
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:202'532 bytes
First seen:2026-02-26 14:52:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gRJrSaLNor4Bb/HmR8vGfFLIk8Hd2G8b7XLqJs/TBB9:keaL6r4Bb/HmjR8HCbHqJkTr9
TLSH T10B14A61E6E228F7DF768873547B78A25975C33D626E1D645E1ACC2005F2038E642FFA8
telfhash t1aa4171180a7813b0a6256c4d489dff26d6a330de7e162c238e11e86aeb69b834d14c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 cf1b3c8d3fa0c89c58af0e7f48eddd1d8c206bd002d1accb0af540a6e2921bee
File size (compressed) :61'628 bytes
File size (de-compressed) :202'532 bytes
Format:linux/mips
Packed file: cf1b3c8d3fa0c89c58af0e7f48eddd1d8c206bd002d1accb0af540a6e2921bee

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/dcb7125a-66cc-471b-a651-dddf57e6a480/
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/69a05e579eaae846593fb9a1/reports/860deed0-a25f-4e74-b4d9-febd5ee3044f/overview
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/94232ecf-5223-42c9-a282-13c301a92307
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 14:53:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d75gxjp3vtoc4dpkhlnuddomm6abrhq2ekfemy67zcutyfc3u2za._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260226-r9dkesf18b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
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/1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:telebot_framework
Create hunting rule
Author:vietdx.mb
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 cf1b3c8d3fa0c89c58af0e7f48eddd1d8c206bd002d1accb0af540a6e2921bee

Mirai

elf 1ffa6ba5fbacdc2e0dea3adb418dcc6780189e1a228a4663dfc8a93c145ba6b2

(this sample)

  
Dropped by
SHA256 cf1b3c8d3fa0c89c58af0e7f48eddd1d8c206bd002d1accb0af540a6e2921bee
  
URLhaus
https://urlhaus.abuse.ch/url/3759565/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 223faf49933bd725a279570ff0463f10

Comments