MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5d884e2efe6e9657fc3e3edd1b2e9e625f5b66fd9096f6ec2bd66189c70e192. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5d884e2efe6e9657fc3e3edd1b2e9e625f5b66fd9096f6ec2bd66189c70e192
SHA3-384 hash: fb9a2188da721e343702e3e96220217ba6f013107c72c97ba091e358271c570414240c796d53208112d33620bec92b48
SHA1 hash: 6c6f68b44080ddd90bcc96a8c4774a9a066a1858
MD5 hash: a2c3a68b05dbb7bfa0c957f5abec03c0
humanhash: north-thirteen-table-north
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'036 bytes
First seen:2026-03-07 08:11:31 UTC
Last seen:2026-03-08 07:38:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:5uGR9mDx1bH52akW8KVxYEzRjYYn+zZYyzP6/GnbcuyD7URQRj4:5OsrfAp9jbn+zHz9nouy8RyM
TLSH T19FE2E1A3D1BBC354D12E71348C9E3E4B4870EB3F0E958E6B2980542BC8B1B9D993525A
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) :34'036 bytes
File size (de-compressed) :74'896 bytes
Format:linux/i386
Unpacked file: 39e7f54a6d27d0b58b01cc7a8f521972fd0f58e1f87668dd1c57a465a6c645f5

Intelligence

File Origin
# of uploads :
2
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b87ff7eb-de8b-48c8-b2dd-9c5580dd3fe9/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/a5d884e2efe6e9657fc3e3edd1b2e9e625f5b66fd9096f6ec2bd66189c70e192/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b52b976e-a815-4a77-b091-a385659ca858
Behavior Graph:
Download SVG
%3 guuid=ef53b400-1b00-0000-60b4-0ce16d0c0000 pid=3181 /usr/bin/sudo guuid=2bc8d603-1b00-0000-60b4-0ce16e0c0000 pid=3182 /tmp/sample.bin delete-file net guuid=ef53b400-1b00-0000-60b4-0ce16d0c0000 pid=3181->guuid=2bc8d603-1b00-0000-60b4-0ce16e0c0000 pid=3182 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=2bc8d603-1b00-0000-60b4-0ce16e0c0000 pid=3182->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 3df5cf4c-d3df-59bd-98f2-4afaed34808f 0.0.0.0:48314 guuid=2bc8d603-1b00-0000-60b4-0ce16e0c0000 pid=3182->3df5cf4c-d3df-59bd-98f2-4afaed34808f con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7d2a75e8-2334-489b-aa6a-8502e67c697d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5d884e2efe6e9657fc3e3edd1b2e9e625f5b66fd9096f6ec2bd66189c70e192
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5d884e2efe6e9657fc3e3edd1b2e9e625f5b66fd9096f6ec2bd66189c70e192/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-07 08:12:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uxmijyxp43uwk76d4pw5dmxj4ys7lntp3eew63wcxvtbrhdq4gja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260307-j32dxagy9k/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Deletes itself
Modifies Watchdog functionality
Contacts a large (185292) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/a5d884e2efe6e9657fc3e3edd1b2e9e625f5b66fd9096f6ec2bd66189c70e192

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_Trojan_Mirai_b548632d
Create hunting rule
Author:Elastic Security
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 a5d884e2efe6e9657fc3e3edd1b2e9e625f5b66fd9096f6ec2bd66189c70e192

(this sample)

Mirai

elf 39e7f54a6d27d0b58b01cc7a8f521972fd0f58e1f87668dd1c57a465a6c645f5

  
URLhaus
https://urlhaus.abuse.ch/url/3791315/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 39e7f54a6d27d0b58b01cc7a8f521972fd0f58e1f87668dd1c57a465a6c645f5
  
Dropping
MD5 ee03545272d991d9dc14634fd5847ad0

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