MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e97b806c426ac28a8782964bfcac48e93955635b70c12ac283d3f717ef12b70. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e97b806c426ac28a8782964bfcac48e93955635b70c12ac283d3f717ef12b70
SHA3-384 hash: ca0545f62f13838150088dbdc0ecbb2a949e4366035f06269f655909c0e3fc33f017eb8c72e6391cb61ac4f17e556eab
SHA1 hash: 9e50c2418c4870804d45db4be526096871327b15
MD5 hash: 8366ca8f9e244de655c7ec48ab73b9f7
humanhash: idaho-ohio-hydrogen-mobile
File name:Orbt.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:57'984 bytes
First seen:2026-01-21 07:29:21 UTC
Last seen:2026-01-22 00:01:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:graHi2m/T6nJBEozue+OGUn5OiF9wIKMlk:g4iZGnjvue+i9F9JKOk
TLSH T10543017BC26AE039C8B6623D24EA0794F693B95135125E6F4C1378F9DD7EDA83100BD2
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) :57'984 bytes
File size (de-compressed) :155'688 bytes
Format:linux/amd64
Unpacked file: 791c77091b18dd025fb1270b5e49916b93f9310692530f293531a48e0c91e48e

Intelligence

File Origin
# of uploads :
2
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1c43b321-65b4-4067-aec8-c82cb4419cbb/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6970805bf3c1b7b1fbd8daac/reports/3d4c1a17-6311-4c30-b3d8-6a22e0cfc3fa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2e97b806c426ac28a8782964bfcac48e93955635b70c12ac283d3f717ef12b70
Behaviour
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:
2026-01-21T05:25:00Z UTC
Last seen:
2026-01-21T08:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2e97b806c426ac28a8782964bfcac48e93955635b70c12ac283d3f717ef12b70/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6ca6c4d2-0324-4309-87f7-fb0a142b6d60
Behavior Graph:
Download SVG
%3 guuid=8d5eafc3-1900-0000-cb02-97380c0a0000 pid=2572 /usr/bin/sudo guuid=72aac5c6-1900-0000-cb02-9738140a0000 pid=2580 /tmp/sample.bin mprotect-exec net guuid=8d5eafc3-1900-0000-cb02-97380c0a0000 pid=2572->guuid=72aac5c6-1900-0000-cb02-9738140a0000 pid=2580 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=72aac5c6-1900-0000-cb02-9738140a0000 pid=2580->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=fbbbdcc7-1900-0000-cb02-9738170a0000 pid=2583 /tmp/sample.bin guuid=72aac5c6-1900-0000-cb02-9738140a0000 pid=2580->guuid=fbbbdcc7-1900-0000-cb02-9738170a0000 pid=2583 clone guuid=84db59f2-1a00-0000-cb02-97388f0c0000 pid=3215 /tmp/sample.bin guuid=72aac5c6-1900-0000-cb02-9738140a0000 pid=2580->guuid=84db59f2-1a00-0000-cb02-97388f0c0000 pid=3215 clone guuid=d21861f2-1a00-0000-cb02-9738900c0000 pid=3216 /tmp/sample.bin net send-data zombie guuid=72aac5c6-1900-0000-cb02-9738140a0000 pid=2580->guuid=d21861f2-1a00-0000-cb02-9738900c0000 pid=3216 clone guuid=89f6e4c7-1900-0000-cb02-9738180a0000 pid=2584 /tmp/sample.bin guuid=fbbbdcc7-1900-0000-cb02-9738170a0000 pid=2583->guuid=89f6e4c7-1900-0000-cb02-9738180a0000 pid=2584 clone guuid=5b68ecc7-1900-0000-cb02-9738190a0000 pid=2585 /tmp/sample.bin net send-data zombie guuid=fbbbdcc7-1900-0000-cb02-9738170a0000 pid=2583->guuid=5b68ecc7-1900-0000-cb02-9738190a0000 pid=2585 clone guuid=5b68ecc7-1900-0000-cb02-9738190a0000 pid=2585->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1350B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=5b68ecc7-1900-0000-cb02-9738190a0000 pid=2585->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=d21861f2-1a00-0000-cb02-9738900c0000 pid=3216->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1380B guuid=d21861f2-1a00-0000-cb02-9738900c0000 pid=3216->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0bfdb2c3-2be5-455a-abae-c4321a45ef7e
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1854595
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854595 Sample: Orbt.x86_64.elf Startdate: 21/01/2026 Architecture: LINUX Score: 80 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 36 2 other signatures 2->36 8 Orbt.x86_64.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 Orbt.x86_64.elf 8->12         started        14 Orbt.x86_64.elf 8->14         started        16 Orbt.x86_64.elf 8->16         started        process6 18 Orbt.x86_64.elf 12->18         started        20 Orbt.x86_64.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2e97b806c426ac28a8782964bfcac48e93955635b70c12ac283d3f717ef12b70
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2e97b806c426ac28a8782964bfcac48e93955635b70c12ac283d3f717ef12b70/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 07:29:50 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f2l3qbwee2wcrkdyffsl7swer2jzkvrvw4gbflbihu7xc7xrfnya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260121-jbjd1sb19b/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 2e97b806c426ac28a8782964bfcac48e93955635b70c12ac283d3f717ef12b70

(this sample)

Mirai

elf 791c77091b18dd025fb1270b5e49916b93f9310692530f293531a48e0c91e48e

  
URLhaus
https://urlhaus.abuse.ch/url/3684957/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 791c77091b18dd025fb1270b5e49916b93f9310692530f293531a48e0c91e48e
  
Dropping
MD5 e227b22a8c876289101b08caba48f086
  
URLhaus
https://urlhaus.abuse.ch/url/3759896/

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