MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5
SHA3-384 hash: 099487d05914e6c2163e621a0c79ab0e6560c4e49f2b5248db2ded15af9cc9c10f45c6d0d78129672121a1a69cd7b481
SHA1 hash: 4e1948827af97a3d8028cd0a0a3d4d00f809ccb1
MD5 hash: ad4275e8a7c0ce2c24528564fc7c3a03
humanhash: spaghetti-single-stairway-nine
File name:morte.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'588 bytes
First seen:2025-09-25 18:13:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KMYVqq3muQlVA+gWGsNPY3CenWd6z4ZIq3GlCZ4ECdLJxclwcg/oyF/LWC:KvqYPa+UY3COe6cWq3G24ECdLYgHq
TLSH T166C3AE87FB8B14A1C8220AF007C71B9D2E536211CE5BE8E76D1E763B5A7A0DF19067D1
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 :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/68d5881574e5a28989936ee1/reports/b3527fad-0e54-4d40-9234-04562604624d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-21T08:06:00Z UTC
Last seen:
2025-09-21T08:06:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ca7d812-063b-4fbe-954a-571feefa3249
Behavior Graph:
Download SVG
%3 guuid=43d33e45-1900-0000-dbbd-1e9484090000 pid=2436 /usr/bin/sudo guuid=fd64ec47-1900-0000-dbbd-1e9489090000 pid=2441 /tmp/sample.bin guuid=43d33e45-1900-0000-dbbd-1e9484090000 pid=2436->guuid=fd64ec47-1900-0000-dbbd-1e9489090000 pid=2441 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ef0e6cb3-9404-49d8-9ddb-f6fa1129657f
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1784390
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-21 12:57:27 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=5umydixgrlplkcha6hui7dqhggiqvhj4zuhfy5qqd6yecxitz3sq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250925-wy7rcaem6z/
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/c0450ae5-240f-4d70-9293-da9473a3c49c
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/ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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

sh f42a8aa17cfe1216a23b5d751e155b8e95e19ca3ce566b2007de1e54d0ac1d44

Mirai

elf ed1981a2e68adeb508e0f1e88f8e0731910a9d3ccd0e5c76101fb0415d13cee5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3632015/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3632025/
  
Dropped by
SHA256 f42a8aa17cfe1216a23b5d751e155b8e95e19ca3ce566b2007de1e54d0ac1d44
  
Dropped by
MD5 a68958efdcb5bf17744f25f65bd25303
  
URLhaus
https://urlhaus.abuse.ch/url/3631996/
  
URLhaus
https://urlhaus.abuse.ch/url/3632018/

Comments