MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59
SHA3-384 hash: e58455ad7e7db21fa4eadb736a6bffcb61d19790725b12fbf283664a4e77bb82805a4f67951e80c0fdfd68d5b9ed7f07
SHA1 hash: 9d4140326c5c7c7f9271784ddd6985da85d2c263
MD5 hash: 19c88dad2372641e11c1a26af0dde917
humanhash: twelve-vegan-september-artist
File name:sora.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:31'976 bytes
First seen:2026-02-11 18:37:19 UTC
Last seen:2026-02-12 16:27:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:4q72Qt3sR6uTALvECmduz7705mrWqjgYybaOB:r7C7Tg8CcgM5HpYPOB
TLSH T1AAE2D0EBC1B5DDB5C0A2FA38B1590AC0F3156140DA58D78FE99436B4ECBBA035F01A93
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) :31'976 bytes
File size (de-compressed) :71'392 bytes
Format:linux/amd64
Unpacked file: bab93e868e99ae86c4366ee49646934b04f14c15d002cf342a3fd7106aacf294

Intelligence

File Origin
# of uploads :
3
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/36438d77-972e-4da9-a63d-96630cc875c1/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/698ccc96981ff1d38a51f325/reports/79cc472b-9486-4956-90ca-96f557dae1b8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-02-11T16:48:00Z UTC
Last seen:
2026-02-11T17:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/43988abe-ae18-454e-ba94-fc559a29aa1f
Behavior Graph:
Download SVG
%3 guuid=aafb959b-1800-0000-53d6-5efe770c0000 pid=3191 /usr/bin/sudo guuid=7b61949d-1800-0000-53d6-5efe7d0c0000 pid=3197 /tmp/sample.bin mprotect-exec net guuid=aafb959b-1800-0000-53d6-5efe770c0000 pid=3191->guuid=7b61949d-1800-0000-53d6-5efe7d0c0000 pid=3197 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=7b61949d-1800-0000-53d6-5efe7d0c0000 pid=3197->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/95a46cdb-7187-4614-bccf-6dcf70319011
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1867730
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-11 18:38:23 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qichs2yys74qankfp6cahdcxxgmng4ub7okfst2yemlwd45cb5mq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet discovery linux upx
Link:
https://tria.ge/reports/260211-w95fcsey6b/
Behaviour
Reads runtime system information
Mirai
Mirai family
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/8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59

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 8204796b1897f90035457f84038c57b998d37281fb94594f58231761f3a20f59

(this sample)

Mirai

elf bab93e868e99ae86c4366ee49646934b04f14c15d002cf342a3fd7106aacf294

  
URLhaus
https://urlhaus.abuse.ch/url/3774366/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 bab93e868e99ae86c4366ee49646934b04f14c15d002cf342a3fd7106aacf294
  
Dropping
MD5 209e745b6cfd7f0ce1181c8f4fcb82c3

Comments