MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee. 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: 13


Intelligence 13 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee
SHA3-384 hash: 36b6532832393fae6fc6c4b717a1ce5f86946a381feb3da675bd6a810ed565579eda0075e0ff692a21d2865426adf1c2
SHA1 hash: 32a981508ca4a07a8d35718aa946aed922424961
MD5 hash: 86da900e8b3021885bd14d51674bbfc1
humanhash: asparagus-papa-comet-chicken
File name:ecco.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:142'116 bytes
First seen:2025-12-09 22:57:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NDJGUBOH2qfYWEcLrV5wO+lmXMNTdsd3T:rGUBOH2qQWrV52qMNTdsd3
TLSH T1C8D32882FC919A2AC6C317B6FA6F524D332167F9D3EA7213CC180B657AC950B0C67B45
telfhash t120f00284fa7a8e058ae2a574dcb90390c8436113a0b27f21df46ced0883e05de30cd2d
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b55d8e48b3792d08b8a6e175d9cdeb1930f3f570334e2cb9215ed3bc5d027fce
File size (compressed) :47'604 bytes
File size (de-compressed) :142'116 bytes
Format:linux/arm
Packed file: b55d8e48b3792d08b8a6e175d9cdeb1930f3f570334e2cb9215ed3bc5d027fce

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/ad3ad5af-d0aa-4d81-91e9-2d368495390f/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29001.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6938a98564bd958a520f459d/reports/11b31abc-1390-4df0-a7b7-8a110369ecb1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-09T17:08:00Z UTC
Last seen:
2025-12-09T20:23:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.Mvpower.a HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.h HEUR:Exploit.Linux.Vacron.a HEUR:Exploit.Linux.DLink.b HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Gafgyt.cn HEUR:Exploit.Linux.Netgear.b HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.Netgear.a HEUR:Exploit.Linux.DLink.a HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9e7f9c0-4790-4cd3-8efe-37477c9d800c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1829903
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 22:58:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jtvj3hecqmtixlpimysy5cbxts7myoq2csa4wj3kcrovsii4r7xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251209-2xxgwa1mfz/
Malware Config
C2 Extraction:
draft22.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/801577b6-f512-4951-b39b-af059f28a97a
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/4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 b55d8e48b3792d08b8a6e175d9cdeb1930f3f570334e2cb9215ed3bc5d027fce

Mirai

elf 4cea9d9c8283268bade866258e88379cbecc3a1a1481cb276a145d59211c8fee

(this sample)

  
Dropped by
SHA256 b55d8e48b3792d08b8a6e175d9cdeb1930f3f570334e2cb9215ed3bc5d027fce
  
URLhaus
https://urlhaus.abuse.ch/url/3727053/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c90fa689c1839b0cdb12c096ed0790a0
  
URLhaus
https://urlhaus.abuse.ch/url/3725552/

Comments