MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642
SHA3-384 hash: 5d3f1af73bcd0461de2f27a95585acc8e14c1e6edd92499937d82759124f1bd7a9e24f373d6096e53d270c1c0b5b0bb1
SHA1 hash: e3efb59d3f3a7014c8e9f9d620adef84054da082
MD5 hash: 729ad3d0003ab699d3ed058f2cc3af9e
humanhash: london-ohio-ten-tennis
File name:vcimanagement.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:80'988 bytes
First seen:2026-01-17 17:23:53 UTC
Last seen:2026-01-18 14:00:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:0uniLgUALK//zA8dAr5UINTK3WHf1SJ2BpcQ7qWgi6N1DxKZw5e5z995FZRc2I3A:agBLw/08c5xNu3UfoJIpcoqTpNxMO0FF
TLSH T1D383F895B8C18E11C5D423BBF92E018D331267A9E2DFB2139D206F147BCA92F0E7B955
telfhash t13321dce3df140edcb7f4939486cb624b06f935ae2b4974a78a4da74e81a39c0745e032
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 :
3
# of downloads :
32
Origin country :
DE DE
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/2284368d-2209-42c3-afd6-25602f5f9382/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/696bc5d4584f1963ad58f66e/reports/333a9e11-244e-4cc1-93ad-eb795d23c5b6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-17T14:42:00Z UTC
Last seen:
2026-01-18T14:38:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5e813a16-0b4a-4b45-8b61-b0e16c48e66e
Behavior Graph:
Download SVG
%3 guuid=d09e2977-1900-0000-ca47-46702b080000 pid=2091 /usr/bin/sudo guuid=9d07287a-1900-0000-ca47-46702e080000 pid=2094 /tmp/sample.bin guuid=d09e2977-1900-0000-ca47-46702b080000 pid=2091->guuid=9d07287a-1900-0000-ca47-46702e080000 pid=2094 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/62f2f9b9-24d3-4b16-a203-e5dff5f6a6ac
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1852529
Signature
Antivirus / Scanner detection for submitted sample
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/4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-17 17:24:37 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=iaqopbksaqzrxx7hh5iempfletezhwx5gijnsxuevpkbq3og2zba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai
Link:
https://tria.ge/reports/260117-vy2dwshs7b/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/ecda7681-916d-4409-8c35-b9e4234c2bad
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/4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642

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
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
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 4020e7855204331bdfe73f50463cab24c993dafd3212d95e84abd4186dc6d642

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3759460/
  
Delivery method
Distributed via web download

Comments