MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7
SHA3-384 hash: ac89a48e396176f33a0550127bf04538375b2f6db9f0d30f4d0b2a44f2a84777b8c433335c5ea606f199bb7dce2f8965
SHA1 hash: 0f6f00a2127cc4f604634da31e8c87fc0495825e
MD5 hash: 8ae94f118db02016ce07af65dc47e3fc
humanhash: equal-arkansas-potato-freddie
File name:yakuza.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:79'172 bytes
First seen:2026-04-03 17:40:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bZne60eNg5ZiyUYG3yGi7IbgqlfrchVkjgJFYr93PsbewzrIhiPTb++mKbo:bNAZNUb3y7egwIhVkE4UTb++mKbo
TLSH T19773E756BC828E11C5D912BAFA2E118D331267F8E3DFB223DD205B243BC652B0E77955
telfhash t10b211eabae740fec7be0434096ca9265d9b934ec7b30d26a8a2c471bc5438c3b513430
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 bf274f6580e032bb802de68316f9d8accfdd55187cab378a806ad43296c4be90
File size (compressed) :30'736 bytes
File size (de-compressed) :79'172 bytes
Format:linux/arm
Packed file: bf274f6580e032bb802de68316f9d8accfdd55187cab378a806ad43296c4be90

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-03T15:33:00Z UTC
Last seen:
2026-04-04T00:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.kv HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f331073-21d1-4337-8873-e49082286b8b
Behavior Graph:
Download SVG
%3 guuid=9ce38894-1900-0000-d47f-697edb090000 pid=2523 /usr/bin/sudo guuid=5b77c797-1900-0000-d47f-697ee1090000 pid=2529 /tmp/sample.bin guuid=9ce38894-1900-0000-d47f-697edb090000 pid=2523->guuid=5b77c797-1900-0000-d47f-697ee1090000 pid=2529 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e63946ca-c6a4-4e34-8d30-e602d29871f4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-03 17:41:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mt3vn2pmhnhpkdoz7bckh3gt7ufmqnhowklxr5ycykpwjnibe7tq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260403-v9jcfsbx6w/
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/64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 bf274f6580e032bb802de68316f9d8accfdd55187cab378a806ad43296c4be90

Mirai

elf 64f756e9ec3b4ef50dd9f844a3ecd3fd0ac834eeb29778f702c29f64b50127e7

(this sample)

  
Dropped by
SHA256 bf274f6580e032bb802de68316f9d8accfdd55187cab378a806ad43296c4be90
  
URLhaus
https://urlhaus.abuse.ch/url/3810807/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1c7d39642bdf12fa6e78935821166ce0

Comments