MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824
SHA3-384 hash: 005b6045e2f2e5a427fb04d8a1e8dcf905e6a8b8c1927b57711d83d6a092b3cc163b50ba393728ce33d625555fc44fa0
SHA1 hash: c689fbaa1e9db4d35faf8c4ecc4490492b81432f
MD5 hash: e101f5d27cf88e3241909554f6797a4c
humanhash: india-illinois-enemy-lactose
File name:nabmips
Download: download sample
Signature Mirai
Create hunting rule
File size:80'740 bytes
First seen:2025-12-22 00:06:53 UTC
Last seen:2025-12-22 11:08:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:BwUKvfOjZnuQLPvgYN8BQpQhaB3iBVriBBTIvakBrCxD+YrOT2bVRQ:+cTPvgYN8BQ+VXC3rOT24
TLSH T13D83A41E7E719FADF66CC63183B78A20E75423D622F0D685D26CE9045E7034D682FB98
telfhash t19b113958493c13f0ab721c8a6bddff75e45170ef46225e378e00b95eaa6ce425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T21:02:00Z UTC
Last seen:
2025-12-22T16:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/574962d7-7cc7-4bda-974f-9411a6bb6851
Behavior Graph:
Download SVG
%3 guuid=fc61c702-1a00-0000-c370-9871d6090000 pid=2518 /usr/bin/sudo guuid=5c911805-1a00-0000-c370-9871dc090000 pid=2524 /tmp/sample.bin guuid=fc61c702-1a00-0000-c370-9871d6090000 pid=2518->guuid=5c911805-1a00-0000-c370-9871dc090000 pid=2524 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8c26efb9-47ac-4648-a1c8-268c7cfb2f3d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837326
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837326 Sample: nabmips.elf Startdate: 22/12/2025 Architecture: LINUX Score: 52 18 86.125.2.21, 23 RCS-RDS73-75DrStaicoviciRO Romania 2->18 20 86.125.53.227, 23 RCS-RDS73-75DrStaicoviciRO Romania 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 nabmips.elf 2->8         started        signatures3 process4 process5 10 nabmips.elf 8->10         started        process6 12 nabmips.elf 10->12         started        14 nabmips.elf 10->14         started        16 nabmips.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-22 00:07:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ygl4qjbiy4vbzt6m22nppwmrsjl4fy6s4syl64ehcpupuavmpasa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251222-aeka2sby8b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (20504) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a712b560-55cf-4a9a-bc2b-8434a3f158a7
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/c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824

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: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 c197c82428c72a1ccfccd69af7d9919257c2e3d2e4b0bf708713e8fa02ac7824

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739189/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739420/

Comments