MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c
SHA3-384 hash: e2e7ab314dc1fc85cb3614ac4085c760989ad93c1c98902034d7956371dbdb32aabd7ac43ff3b1c52f0ea5c7301bea76
SHA1 hash: 96374f1fb9b9e6db395df7b1061afcbc774e4eed
MD5 hash: aff5211bc2ac942be1a5669d2891000c
humanhash: september-football-kilo-blue
File name:parm
Download: download sample
Signature Mirai
Create hunting rule
File size:68'656 bytes
First seen:2026-03-05 03:31:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:J0cXofJMTGPBpBwGADwdsZZBxsSwoefJoKHXnucrXzd:zbGPwDwiZUzf6M+crXp
TLSH T17E6302752E45D0BB08F3E131874D84F331762F7272B263282DA38D5A1DAAD44A971F90
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) :68'656 bytes
File size (de-compressed) :193'376 bytes
Format:linux/arm
Unpacked file: 1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/727f2dd6-d029-424e-ace2-266d26ff3aae/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/73cb7a9b-51f5-466e-a625-b37a95cdac38
Behavior Graph:
Download SVG
%3 guuid=4c024238-1900-0000-2fa1-3ab7dd090000 pid=2525 /usr/bin/sudo guuid=d1c9b63a-1900-0000-2fa1-3ab7e5090000 pid=2533 /tmp/sample.bin guuid=4c024238-1900-0000-2fa1-3ab7dd090000 pid=2525->guuid=d1c9b63a-1900-0000-2fa1-3ab7e5090000 pid=2533 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c635b981-69d5-43ca-b3b1-d474fdde5d3c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-05 02:51:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sifmcbklvicxs6ke67sqvrzmqxysurfyqiljmvbgcyaglqyqwiwa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260305-d3rxkscy3x/
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/920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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

sh 1899dba3ef28e2db8fd2eb98da1d9c060778139469d9b5db047fe5c3e4906339

Mirai

elf 920ac1054baa05797944f7e50ac72c85f12a44b88216965426160065c310b22c

(this sample)

Mirai

elf 1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf

  
URLhaus
https://urlhaus.abuse.ch/url/3789715/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1fe9ec99227bf9bd0532f0eea55e604697e606ebe2b46963ba0f56138f1b04bf
  
Dropping
MD5 9c922ce8144d370a8464c915e28885df
  
Dropped by
SHA256 1899dba3ef28e2db8fd2eb98da1d9c060778139469d9b5db047fe5c3e4906339
  
Dropped by
MD5 aab3639cad20e64b6fb1a4f99b34037c
  
URLhaus
https://urlhaus.abuse.ch/url/3789810/
  
URLhaus
https://urlhaus.abuse.ch/url/3789813/

Comments