MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9. 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 8 File information Comments
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SHA256 hash: 6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9
SHA3-384 hash: 14b454a0e094be58c519679963b24540bdf3c4155441434de96782568653565df19ce56d8c57d9bd596304f6e631b244
SHA1 hash: 57cf587ec56fb0f774e48fd99b126436acf32b0e
MD5 hash: 3a05681793a6b6d18ed60d964c3d625b
humanhash: batman-river-foxtrot-connecticut
File name:morte.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'252 bytes
First seen:2025-08-23 07:37:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zTZN4y7+kwHIxRfq0oz5WOgVrh0l/d+jeT0JxWgFdg4b/LWG:zTZN4/ZoTq0o9hqrh0j+iT0Tdgwq
TLSH T10EB3ADDBF74B2090CC624BF407C70B9E2E636211DE6BE8E76C1E267A15790DB19067D2
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 :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a970114a87ed796768f2ea/reports/375d6b25-c5c8-4388-aafc-c8141e494140/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-23T01:13:00Z UTC
Last seen:
2025-08-23T01:13:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0017a625-fc19-4e54-961b-7c440c5e038f
Behavior Graph:
Download SVG
%3 guuid=2023748c-1900-0000-aa02-5bf3bf0c0000 pid=3263 /usr/bin/sudo guuid=beec2b8f-1900-0000-aa02-5bf3c70c0000 pid=3271 /tmp/sample.bin guuid=2023748c-1900-0000-aa02-5bf3bf0c0000 pid=3263->guuid=beec2b8f-1900-0000-aa02-5bf3c70c0000 pid=3271 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7e72e84f-b7e9-41a5-a3ca-252457f3741e
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1763490
Signature
Antivirus / Scanner detection for submitted sample
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/6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9
Threat name:
Linux.Trojan.LnxMirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 03:42:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nkvefn4u2p4jq7yqivblwlo3tt7hyn36qm64f6p32jdeppjamd4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250823-jgxhtstlw6/
Malware Config
C2 Extraction:
bbos.p-e.kr
Verdict:
Malicious
Tags:
backdoor Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/cc850f87-9816-4b8d-89c3-912d794e99c3
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/6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9

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: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 6aaa42b794d3f8987f104542bb2ddb9cfe7c377e833dc2f9fbd24647bd2060f9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609769/
  
Delivery method
Distributed via web download

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