MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba. 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: 12


Intelligence 12 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba
SHA3-384 hash: d4dafa593dfcb47009310a1b55db75bc14908a08a58bb8fe699cffd51dea72510d78131e6ed80aa0c325d16463765b98
SHA1 hash: 294f7ad3c6e744453e579374649be7570c118f67
MD5 hash: 4b4f09eddba6d8f4bf63a7c79ac85281
humanhash: illinois-gee-high-summer
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:125'440 bytes
First seen:2025-11-15 20:51:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NY835gAcEQwtZ7cHIzO8SoMFmIRHp9hAtD7bhto1FSazQBZRIattnb:Nn35gAcEQwtZ7cHIzrSoMFmIRHp9hAdz
TLSH T1DEC32902F98184FCC0CAC1341B6FA63AA976F1DD1238B2EB7BD4AF122D4EE615D1D954
telfhash t17631cd201d953d1d70cac74a76deee5ef4f200422ee1b9d4af0b6aa48d0378c0d764a7
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 :
1
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6918e8190c70fbf813abf84b/reports/f4a4e708-0f2b-48aa-ad75-fd01cd0efecb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 154.6.197.52:1999
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-15T18:35:00Z UTC
Last seen:
2025-11-17T00:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bfa5d870-8daa-4184-9a56-49fd4bed23db
Behavior Graph:
Download SVG
%3 guuid=49a14d17-1800-0000-259a-b7a102090000 pid=2306 /usr/bin/sudo guuid=b7157619-1800-0000-259a-b7a10a090000 pid=2314 /tmp/sample.bin net guuid=49a14d17-1800-0000-259a-b7a102090000 pid=2306->guuid=b7157619-1800-0000-259a-b7a10a090000 pid=2314 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b7157619-1800-0000-259a-b7a10a090000 pid=2314->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=35079819-1800-0000-259a-b7a10b090000 pid=2315 /tmp/sample.bin guuid=b7157619-1800-0000-259a-b7a10a090000 pid=2314->guuid=35079819-1800-0000-259a-b7a10b090000 pid=2315 clone guuid=72913e55-1800-0000-259a-b7a166090000 pid=2406 /tmp/sample.bin guuid=b7157619-1800-0000-259a-b7a10a090000 pid=2314->guuid=72913e55-1800-0000-259a-b7a166090000 pid=2406 clone guuid=dd30e690-1800-0000-259a-b7a199090000 pid=2457 /tmp/sample.bin guuid=b7157619-1800-0000-259a-b7a10a090000 pid=2314->guuid=dd30e690-1800-0000-259a-b7a199090000 pid=2457 clone guuid=5ee2ee90-1800-0000-259a-b7a19a090000 pid=2458 /tmp/sample.bin net send-data zombie guuid=b7157619-1800-0000-259a-b7a10a090000 pid=2314->guuid=5ee2ee90-1800-0000-259a-b7a19a090000 pid=2458 clone guuid=5ee2ee90-1800-0000-259a-b7a19a090000 pid=2458->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con b913728e-2243-5e23-8d23-30b99fcd25ac 154.6.197.52:1999 guuid=5ee2ee90-1800-0000-259a-b7a19a090000 pid=2458->b913728e-2243-5e23-8d23-30b99fcd25ac send: 7B guuid=9bdafa90-1800-0000-259a-b7a19b090000 pid=2459 /tmp/sample.bin guuid=5ee2ee90-1800-0000-259a-b7a19a090000 pid=2458->guuid=9bdafa90-1800-0000-259a-b7a19b090000 pid=2459 clone guuid=32c8a1cc-1800-0000-259a-b7a1030a0000 pid=2563 /tmp/sample.bin guuid=5ee2ee90-1800-0000-259a-b7a19a090000 pid=2458->guuid=32c8a1cc-1800-0000-259a-b7a1030a0000 pid=2563 clone guuid=42f84408-1900-0000-259a-b7a1ab0a0000 pid=2731 /tmp/sample.bin guuid=5ee2ee90-1800-0000-259a-b7a19a090000 pid=2458->guuid=42f84408-1900-0000-259a-b7a1ab0a0000 pid=2731 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e3c0e9b4-be2b-4af1-bec7-20f9d2eeb111
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1814740
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814740 Sample: x86_64.elf Startdate: 15/11/2025 Architecture: LINUX Score: 80 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 154.6.197.52, 1999, 37100, 37102 COGENT-174US United States 2->30 32 3 other IPs or domains 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 2 other signatures 2->40 8 x86_64.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 x86_64.elf 8->14         started        16 x86_64.elf 8->16         started        18 x86_64.elf 8->18         started        20 x86_64.elf 8->20         started        process6 22 x86_64.elf 14->22         started        24 x86_64.elf 14->24         started        26 x86_64.elf 14->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 20:33:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yorpysb4bfuous65ds5xkclooha73r72ozltyqoqofy7hviatk5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery linux
Link:
https://tria.ge/reports/251115-znybpsxlgr/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_01e4a728 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b38f073e-63cb-4eff-b423-e66b2c71b99b
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/c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 c3a2fc483c0968ea4bdd1cbb75096e71c1fdc7fa76573c41d07171f3d5009aba

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3709491/
  
Delivery method
Distributed via web download

Comments