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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4742e5d26a7901fb9c578aae072ddda582a98083cfe323803a78563d9e896f2. 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


MooBot


Vendor detections: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4742e5d26a7901fb9c578aae072ddda582a98083cfe323803a78563d9e896f2
SHA3-384 hash: 1e7cb7d15340ba67aeae191a73a168eb5e395e884e1a87a63fab7beb1dd454a061d514dedb25f1ec6c4c8878740a2923
SHA1 hash: d6461b69e1f314b36bbef68c41cd159782d61a2b
MD5 hash: 559e531a4a17d4c11add77ee73ad759b
humanhash: yellow-eight-colorado-blossom
File name:na
Download: download sample
Signature MooBot
Create hunting rule
File size:61'272 bytes
First seen:2024-10-14 15:28:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:K9xWqWSRc+to8f8BEYM+CQZg7DvLwBcOkvFYC:K9xFWSu+td8CmCGgfQ0FYC
TLSH T170533A9AF801DD7DF84BD77B04570909BA71A3D152831B3623A7B9A3BC731A81D23E85
Magika elf
Reporter abuse_ch
Tags:elf mirai Moobot

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
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Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/670d38d63190377d5773f69a/reports/320bbec1-f38b-46ca-93eb-9161623862b7/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b9ce6a5-1f09-42a4-a7d4-57c6e46b7370
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1533425
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 deletes itself
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1533425 Sample: na.elf Startdate: 14/10/2024 Architecture: LINUX Score: 100 20 jsgd.us-tv.top 205.185.120.246, 10496, 53790 PONYNETUS United States 2->20 22 Suricata IDS alerts for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 5 other signatures 2->28 9 na.elf 2->9         started        signatures3 process4 signatures5 30 Sample deletes itself 9->30 12 na.elf 9->12         started        process6 process7 14 na.elf 12->14         started        16 na.elf 12->16         started        process8 18 na.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f4742e5d26a7901fb9c578aae072ddda582a98083cfe323803a78563d9e896f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4742e5d26a7901fb9c578aae072ddda582a98083cfe323803a78563d9e896f2/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-01 01:26:55 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6r2c4xjgu6ib7oofpcvoa4w53jmcvgaiht7deoadu6cwhwpis3za._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241014-swxltawbnp/
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9584f1b1-75d1-4ae8-bac1-4873f627596a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f4742e5d26a7901fb9c578aae072ddda582a98083cfe323803a78563d9e896f2

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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

MooBot

elf f4742e5d26a7901fb9c578aae072ddda582a98083cfe323803a78563d9e896f2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3234693/
  
Delivery method
Distributed via web download

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