MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 928b703de203db58125c9845b20aad49ae4d44d3fd20706a7fe5cf357ed69cf0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 928b703de203db58125c9845b20aad49ae4d44d3fd20706a7fe5cf357ed69cf0
SHA3-384 hash: 005c35706b1afd77aadf86bc7fac74e28521834e58cb21feb502829fd0930ba1a82c1b1df048a186c2afb4320f21f1aa
SHA1 hash: e8ade33e1bd0a85c530191332659c6d09caedd0c
MD5 hash: 5c512163832e67799c8190c6be886778
humanhash: early-south-princess-one
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:23'572 bytes
First seen:2026-02-21 07:30:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:vL79FDQ06u6LeuIYhdZJ+k7qPHZLlxxUyFJ/oiBnTfr7q8NphymdGUop5hSC:U063eEh4tPH1lxFFJ/nnTj7DXs3Uozj
TLSH T160B2DF6066A98471C7708672F57983EB93BB9BF8D7EEB5301268054928D28CDB7FC1C1
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) :23'572 bytes
File size (de-compressed) :47'704 bytes
Format:linux/arm
Unpacked file: ff6883589f3b5ebdd25f0d747fb489d6a7fef5354bafe8b9ed3dd28ab92c1977

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a4122a39-17b5-4280-80cd-943d5f0f3020/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/928b703de203db58125c9845b20aad49ae4d44d3fd20706a7fe5cf357ed69cf0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/78027071-46c2-48b3-a113-c6aecd151deb
Behavior Graph:
Download SVG
%3 guuid=c92bb602-1a00-0000-2497-c420da090000 pid=2522 /usr/bin/sudo guuid=5a99d304-1a00-0000-2497-c420e2090000 pid=2530 /tmp/sample.bin guuid=c92bb602-1a00-0000-2497-c420da090000 pid=2522->guuid=5a99d304-1a00-0000-2497-c420e2090000 pid=2530 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6dc7304a-0f01-4eb8-81a6-0e9061b835c2
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1872846
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/928b703de203db58125c9845b20aad49ae4d44d3fd20706a7fe5cf357ed69cf0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/928b703de203db58125c9845b20aad49ae4d44d3fd20706a7fe5cf357ed69cf0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-21 07:30:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=skfxappcapnvqes4tbc3ecvnjgxe2rgt7uqha2t74xhtk7wwttya._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260221-jbze8sdv6e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/928b703de203db58125c9845b20aad49ae4d44d3fd20706a7fe5cf357ed69cf0

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: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 928b703de203db58125c9845b20aad49ae4d44d3fd20706a7fe5cf357ed69cf0

(this sample)

Mirai

elf ff6883589f3b5ebdd25f0d747fb489d6a7fef5354bafe8b9ed3dd28ab92c1977

  
URLhaus
https://urlhaus.abuse.ch/url/3782190/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ff6883589f3b5ebdd25f0d747fb489d6a7fef5354bafe8b9ed3dd28ab92c1977
  
Dropping
MD5 8188b7e400fa50257539cd690141b8ef

Comments