MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56c23ee9e82b9c504019a97cc8d44b67adeed6f178e8503fadeebb8d6145c71a. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
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SHA256 hash: 56c23ee9e82b9c504019a97cc8d44b67adeed6f178e8503fadeebb8d6145c71a
SHA3-384 hash: d23589a28f34fd1d3d5525b9c066cebd77411c839d2a8d0abcc8dc2086e6f43bbc248059aa2ca1136ebbc568f7347e2b
SHA1 hash: 969217df4b2b6600ecd5b42f58a235f2ecaec948
MD5 hash: 8882132fc800787a948916ec0376bb25
humanhash: four-romeo-nine-mirror
File name:z0r0.spc
Download: download sample
Signature Mirai
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File size:74'760 bytes
First seen:2025-01-05 13:22:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:k7awmSYWGZf51tVb5cZ9Hswh52onI18XR3C:E30TdDU831/
TLSH T16C735A25B97A2E13C0E8B07A52B78321B2E6234E34B4C65DBD320F8EFF146A06557177
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.29524.LC.UNOFFICIAL
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Unix.Dropper.Mirai-7135870-0
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Unix.Dropper.Mirai-7135906-0
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Unix.Dropper.Mirai-7135966-0
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Unix.Dropper.Mirai-7135979-0
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Unix.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-9935718-0
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Unix.Dropper.Mirai-9977145-0
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Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677a8869ffdcee13ec82f541linux22vpnfull_triage
Tags:
bashlite gafgyt mirai ddos
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/677a87c8dde602308a33ff2c/reports/0b9fb541-f371-4bf9-9d8f-8d7b5dc59d43/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9157bc9f-2aa8-4f13-82f8-12c485593c24
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1584428
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1584428 Sample: z0r0.spc.elf Startdate: 05/01/2025 Architecture: LINUX Score: 100 27 119.205.33.79 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->27 29 88.96.235.101 ZEN-ASZenInternet-UKGB United Kingdom 2->29 31 99 other IPs or domains 2->31 35 Suricata IDS alerts for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 5 other signatures 2->41 8 z0r0.spc.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 4 other processes 2->14 signatures3 process4 process5 16 z0r0.spc.elf 8->16         started        process6 18 z0r0.spc.elf 16->18         started        21 z0r0.spc.elf 16->21         started        23 z0r0.spc.elf 16->23         started        25 2 other processes 16->25 signatures7 33 Sample tries to kill multiple processes (SIGKILL) 18->33
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/56c23ee9e82b9c504019a97cc8d44b67adeed6f178e8503fadeebb8d6145c71a
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/56c23ee9e82b9c504019a97cc8d44b67adeed6f178e8503fadeebb8d6145c71a/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2025-01-05 06:39:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3bd52pifoofaqazvf6mrvclm6w65vxrpdufap5n525y2ykfy4na._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/250105-qmskdsxmhp/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7135870-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 MAL_ELF_LNX_Mirai_Oct10_2
Link:
https://app.threat.zone/submission/51eb8a6f-3f23-41ee-9878-2433620c4ddb
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/56c23ee9e82b9c504019a97cc8d44b67adeed6f178e8503fadeebb8d6145c71a

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
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Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
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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
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
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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 56c23ee9e82b9c504019a97cc8d44b67adeed6f178e8503fadeebb8d6145c71a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3390142/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3390365/
  
URLhaus
https://urlhaus.abuse.ch/url/3390368/

Comments