MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30. 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: ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30
SHA3-384 hash: c86de1cb49bd0090dc86272aac994852c602cd5e75d804f84f49a3e0b1eb73e05217d34cc4e14817df59cf57fb54c67b
SHA1 hash: 689d9198cf27c40614be4af6d39802ff147de8ed
MD5 hash: a7ffd60f387a9756ac2b1ecf7a33cb18
humanhash: helium-hot-queen-chicken
File name:bot
Download: download sample
Signature Mirai
Create hunting rule
File size:546'592 bytes
First seen:2026-01-23 20:15:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:4wtchXYX1trP5+qtNYYzIUDrO90vR07WOIS9M48ly+t0xgtX:Nmhutromz5DTpexKyG0AX
TLSH T128C423B747B74D4AA2AC87FD381C2987D5C87038DF805582BF90D50A6C9E2463DE3E66
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) :546'592 bytes
File size (de-compressed) :1'323'008 bytes
Format:linux/amd64
Unpacked file: eba6ab5823262dfde27dcd4ff5939b39948392ed991113f55a401226af4e970a

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/176ae920-be2d-4482-a754-ef5ac4c654bd/
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed tsunami upx
Link:
https://www.filescan.io/uploads/6973d719f3c1b7b1fbdb7da5/reports/d5b9f854-9ab3-469f-951a-8f9b3b93e5df/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-23T18:37:00Z UTC
Last seen:
2026-01-23T19:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2e9017a-2bb3-4b44-b3ed-b9196a9a6802
Behavior Graph:
Download SVG
%3 guuid=4831a999-1900-0000-ea5f-c906470c0000 pid=3143 /usr/bin/sudo guuid=dc24739b-1900-0000-ea5f-c9064d0c0000 pid=3149 /tmp/sample.bin mprotect-exec net guuid=4831a999-1900-0000-ea5f-c906470c0000 pid=3143->guuid=dc24739b-1900-0000-ea5f-c9064d0c0000 pid=3149 execve 4d20303d-202e-57b6-ae55-1b251b7f3bf4 91.92.240.38:662 guuid=dc24739b-1900-0000-ea5f-c9064d0c0000 pid=3149->4d20303d-202e-57b6-ae55-1b251b7f3bf4 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5a4aee0-817e-4c5e-8b2a-4dcc2d3f7276
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1856599
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856599 Sample: bot.elf Startdate: 23/01/2026 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.240.38, 56306, 56308, 56310 THEZONEBG Bulgaria 2->16 18 4 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 bot.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 20:17:03 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqrwravl6275wd2kqipkb6ih3ewdlux2hyzwf2dtn2livvji5iya._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/260123-y2b5yshs8a/
Behaviour
Reads runtime system information
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30

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 ac236882abf6bfdb0f4a821ea0f907d92c35d2fa3e3362e8736e968ad528ea30

(this sample)

Mirai

elf eba6ab5823262dfde27dcd4ff5939b39948392ed991113f55a401226af4e970a

  
URLhaus
https://urlhaus.abuse.ch/url/3748914/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 eba6ab5823262dfde27dcd4ff5939b39948392ed991113f55a401226af4e970a
  
Dropping
MD5 be5603a185d908ed95a9ff43c803f505

Comments