MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e942f4c5fcf661c605a07e86ffa6ddf0844ee09487b1516be716df1f825e62ac. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e942f4c5fcf661c605a07e86ffa6ddf0844ee09487b1516be716df1f825e62ac
SHA3-384 hash: b01b640feb79ba7a3508a62eccccddc19c912e2d4e3716270b06eca5d11c84a5c4b27563ff4a94c4fb5fd547882e70c2
SHA1 hash: 1c9809f814df210153fe74aa2c3db99e647fbec2
MD5 hash: 94600beb5e4ec3c9b29722df416e96da
humanhash: earth-cold-potato-cat
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:66'864 bytes
First seen:2025-12-07 15:28:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:itnPsVkFxV8xk6b5VKLNXduAlCjFlIr57uscvIGiojd70k7h:VqVMkWV8PPX9Cjd70k7h
TLSH T1CC630A96B8818F25C5D5037EF92D118E372227E9E2DFB2229E205F203BC652B0D7BD55
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a7e5ffa3eddd629c0bbc10d6d0d449b4b508c955c241a7f368af64e1953e20cc
File size (compressed) :27'300 bytes
File size (de-compressed) :66'864 bytes
Format:linux/arm
Packed file: a7e5ffa3eddd629c0bbc10d6d0d449b4b508c955c241a7f368af64e1953e20cc

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
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/95598c5e-6ea9-420c-8f50-8c9e19741888/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai rust
Link:
https://www.filescan.io/uploads/69359d4a6019bc7a8f81d3b1/reports/c3046b3c-eb3c-42d7-a9f4-153b98d3cc55/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-07T13:34:00Z UTC
Last seen:
2025-12-07T14:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e942f4c5fcf661c605a07e86ffa6ddf0844ee09487b1516be716df1f825e62ac/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fd4a13b6-b591-4167-a009-85ee81d19e82
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1828446
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/e942f4c5fcf661c605a07e86ffa6ddf0844ee09487b1516be716df1f825e62ac
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e942f4c5fcf661c605a07e86ffa6ddf0844ee09487b1516be716df1f825e62ac/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-07 15:29:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5fbpjrp46zq4mbnap2dp7jw56cce5yeuq6yvc27hc3pr7as6mkwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251207-sw1y8s1lfp/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/ee0f0012-1096-48bc-9a36-ad6e7338c0bc
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/e942f4c5fcf661c605a07e86ffa6ddf0844ee09487b1516be716df1f825e62ac

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 a7e5ffa3eddd629c0bbc10d6d0d449b4b508c955c241a7f368af64e1953e20cc

Mirai

elf e942f4c5fcf661c605a07e86ffa6ddf0844ee09487b1516be716df1f825e62ac

(this sample)

  
Dropped by
SHA256 a7e5ffa3eddd629c0bbc10d6d0d449b4b508c955c241a7f368af64e1953e20cc
  
URLhaus
https://urlhaus.abuse.ch/url/3728831/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4f0ad37753438cb37773a4e378440366

Comments