MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25770128c2c25fd3645b4827b835551b6e4e00137d3ac90efbb8587a77fe551f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25770128c2c25fd3645b4827b835551b6e4e00137d3ac90efbb8587a77fe551f
SHA3-384 hash: eb51c68afa9cfeebe20905a4fb0a5b1b919568f6c6813909bf4421848c6596297c9391781bac6ee1b5580bac46d3bfb2
SHA1 hash: 29aa52b8db5fe76ca5a7fe2327bec03c3902ac72
MD5 hash: 7e1807a8e795a62db5ed7b025738ef9c
humanhash: winter-moon-princess-ohio
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:35'728 bytes
First seen:2025-12-28 23:59:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Nn763U/R7YHiYOrx8539xrOnhAAVs3Uozlu:NG3UZK+rx4NxrOnWAYzlu
TLSH T141F2E09842A321B1C7708D7EE977829337AB95FBD0BB75B70684436C6F8644289F124B
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) :35'728 bytes
File size (de-compressed) :92'388 bytes
Format:linux/arm
Unpacked file: 26996e09c6b6f86ad456d4b0a3f06fa2d1f62218c99fbf52286ea47defc0790a

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/71342cc5-b3e2-4494-8019-7bb239208ce6/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6951c48e65e07687fdf27e50/reports/4d0b1dd3-cea4-4a1d-b1b4-d165fa914ad4/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-28T23:28:00Z UTC
Last seen:
2025-12-28T23:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/25770128c2c25fd3645b4827b835551b6e4e00137d3ac90efbb8587a77fe551f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1786c12d-7e69-4ec1-8c54-fd187ef42b20
Behavior Graph:
Download SVG
%3 guuid=36245c40-1900-0000-67f2-336a150c0000 pid=3093 /usr/bin/sudo guuid=805c6a42-1900-0000-67f2-336a1b0c0000 pid=3099 /tmp/sample.bin guuid=36245c40-1900-0000-67f2-336a150c0000 pid=3093->guuid=805c6a42-1900-0000-67f2-336a1b0c0000 pid=3099 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7c360cb-c125-4597-aa2f-d8343d840edd
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1841010
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/25770128c2c25fd3645b4827b835551b6e4e00137d3ac90efbb8587a77fe551f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25770128c2c25fd3645b4827b835551b6e4e00137d3ac90efbb8587a77fe551f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 00:00:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ev3qckgcyjp5gzc3jat3qnkvdnxe4aatpu5msdx3xbmhu576kupq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251229-aahlnasrct/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/08f3ceee-e5f7-413c-92a3-a0000f7a1ec4
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/25770128c2c25fd3645b4827b835551b6e4e00137d3ac90efbb8587a77fe551f

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

elf 25770128c2c25fd3645b4827b835551b6e4e00137d3ac90efbb8587a77fe551f

(this sample)

Mirai

elf 26996e09c6b6f86ad456d4b0a3f06fa2d1f62218c99fbf52286ea47defc0790a

  
URLhaus
https://urlhaus.abuse.ch/url/3722795/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 26996e09c6b6f86ad456d4b0a3f06fa2d1f62218c99fbf52286ea47defc0790a
  
Dropping
MD5 e2d5d85c6517dd7f4377f81a7b8d0494
  
URLhaus
https://urlhaus.abuse.ch/url/3719332/
  
URLhaus
https://urlhaus.abuse.ch/url/3722800/

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