MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83e74b3614a3e21867e8d4baebcd131e81a6d9695f3d68fb1bce9a766f0c0efc. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83e74b3614a3e21867e8d4baebcd131e81a6d9695f3d68fb1bce9a766f0c0efc
SHA3-384 hash: 30706c8e19df7982f4550f8dcd91702612fd1660e229ff654e36127f391ea0d04931007b5df374f714775b3fee1c5dc3
SHA1 hash: d33d3c4e9ff506d2e24e99131edd4c7385a4aafa
MD5 hash: 429bcccf68249ae659c30087684db6b1
humanhash: glucose-skylark-iowa-oscar
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:132'848 bytes
First seen:2025-11-23 09:03:13 UTC
Last seen:2025-11-23 10:28:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:NUXDvb2IMuo9rhMLo9ira+YgR1YggkC9DFq1Dwdq:NUXDvb27nhBi2azYaC9DFqKdq
TLSH T13AD39DA7B24F2450C82206F45BCB5B9D2A3325019E6B9AE77C5E373E2E735DA18063D1
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32144.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999.24749.10094.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/6922cddceecb08e4aa459477/reports/62b86ead-93f9-4172-b07e-78bc7c21f95b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-20T22:25:00Z UTC
Last seen:
2025-11-23T10:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/83e74b3614a3e21867e8d4baebcd131e81a6d9695f3d68fb1bce9a766f0c0efc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/10532988-79bd-42da-a2ef-7b0b4e89ae89
Behavior Graph:
Download SVG
%3 guuid=d11e78c9-1a00-0000-45ec-7614720c0000 pid=3186 /usr/bin/sudo guuid=9243d2cb-1a00-0000-45ec-7614780c0000 pid=3192 /tmp/sample.bin guuid=d11e78c9-1a00-0000-45ec-7614720c0000 pid=3186->guuid=9243d2cb-1a00-0000-45ec-7614780c0000 pid=3192 execve
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1819350
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819350 Sample: arc.elf Startdate: 23/11/2025 Architecture: LINUX Score: 56 14 54.171.230.55, 443 AMAZON-02US United States 2->14 16 54.217.10.153, 34598, 443 AMAZON-02US United States 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 6 dash rm 2->6         started        8 dash head 2->8         started        10 dash tr 2->10         started        12 7 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/83e74b3614a3e21867e8d4baebcd131e81a6d9695f3d68fb1bce9a766f0c0efc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/83e74b3614a3e21867e8d4baebcd131e81a6d9695f3d68fb1bce9a766f0c0efc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 03:20:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qptuwnquuprbqz7i2s5oxtitd2a2nwljl46wr6y3z2nhm3ymb36a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251123-kz6pwsdm7s/
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/8782ee72-3364-4d57-93f5-db24167ee2f2
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/83e74b3614a3e21867e8d4baebcd131e81a6d9695f3d68fb1bce9a766f0c0efc

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 83e74b3614a3e21867e8d4baebcd131e81a6d9695f3d68fb1bce9a766f0c0efc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3714706/
  
Delivery method
Distributed via web download

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