MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355
SHA3-384 hash: bc4c4db5c92228d4f2f1bf260dadebd07a828b4d54aed3e625f48ddae514ce994434f19f6924f6dbf70edade7ae66f15
SHA1 hash: c28b9218293e769612081787ea328aac6707d496
MD5 hash: 980105fee76b9b1f7c0195179cbea58a
humanhash: floor-echo-cat-thirteen
File name:yakuza.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:29'440 bytes
First seen:2026-04-03 17:39:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:V5nNf8eZ5Ld/ZG6h/UUwESiSt7ojphWME:V5npR/Z/hcUwBplKg
TLSH T1BBD2D0AECE202B4DCDEF8D7D849D2B62ADC151D1222D9A8D63545C1C8705E4AFC4A4FF
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
File size (compressed) :29'440 bytes
File size (de-compressed) :93'308 bytes
Format:linux/mipsel
Unpacked file: a831f00feecaaca1e0b3c2f665fe181380b41f25bef875e96c18d4ba4e56c91f

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
176.65.139.102/bins
Number of open files:
7
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355
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:
2026-04-03T14:57:00Z UTC
Last seen:
2026-04-04T10:11:00Z 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/dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b95b906b-df9d-4508-ada6-c44561254c84
Behavior Graph:
Download SVG
%3 guuid=a4c8551e-1900-0000-d26e-d3171d070000 pid=1821 /usr/bin/sudo guuid=ebcce120-1900-0000-d26e-d31720070000 pid=1824 /tmp/sample.bin guuid=a4c8551e-1900-0000-d26e-d3171d070000 pid=1821->guuid=ebcce120-1900-0000-d26e-d31720070000 pid=1824 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/644dfdb8-ca27-4576-9a25-6a58edfb7bd3
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1893306
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1893306 Sample: yakuza.mpsl.elf Startdate: 03/04/2026 Architecture: LINUX Score: 60 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Sample is packed with UPX 2->24 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 yakuza.mpsl.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-03 17:40:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ru3zn4zuubmto4ot4bvo2qiuwt2qayut2ftahv22r2m3p3aqnkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/260403-v8zytabx5w/
Behaviour
Reads runtime system information
Mirai family
Mirai
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/dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355

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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf dc69bcb799a502c9bb8e9f03576a08a5a7a803149e8b301ebad474cdbf608355

(this sample)

Mirai

elf a831f00feecaaca1e0b3c2f665fe181380b41f25bef875e96c18d4ba4e56c91f

  
URLhaus
https://urlhaus.abuse.ch/url/3810810/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a831f00feecaaca1e0b3c2f665fe181380b41f25bef875e96c18d4ba4e56c91f
  
Dropping
MD5 d86b42a98b3041884ee1ebe907654e98

Comments