MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002
SHA3-384 hash: 5a273bba750d1c71eb595dc843e8a4712a66b8cbb1ccb417f55567eaab24d032dfd29d281b1e03a91eb45c6654a05290
SHA1 hash: 44c96f2f0aa9095500fdd53ccc2b99821fc7f5d4
MD5 hash: ce52f78c8ff23fbd9d82b8e4a41c7c34
humanhash: north-single-oranges-white
File name:nwfaiehg4ewijfgriehgirehaughrarg.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:177'907 bytes
First seen:2026-02-28 14:34:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:cpN2w6qnG6tjaWAZOvJsFFsDL7oQUpDCqXEhISpbWM/9HO8OU:SN27wjavZOvJsUDLYp+q0hISpqM/9HJ
TLSH T1FF042B46EB418A13C4D227B5BA9F424533239B64D3EB730699287FF43F86B9E0E67501
telfhash t1f2312d34273694086a71cd64d8fc97b2851b87170684ae33cf3bc8cc281a48ae62ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b8cfddc51a547b11dd5f36f7711b901a701b8346fe3a83a61fc2411e2b4179eb
File size (compressed) :66'896 bytes
File size (de-compressed) :177'907 bytes
Format:linux/arm
Packed file: b8cfddc51a547b11dd5f36f7711b901a701b8346fe3a83a61fc2411e2b4179eb

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
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/c205ec8c-3940-49ea-a26a-e81c8f004bbb/
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/69a2fd32cd25bfe1dfdcb90c/reports/fe705ec4-e816-4bdd-9aa2-d7c8c5691b73/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/220ba066-b4c3-46f3-a375-71da62f200a3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-28 14:35:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aj6pu3hlpndkb7j7wjkjnhskub4pe42d4qcjszof7uasgffyiaba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260228-ryblpaay4f/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes Audit logs
Deletes journal logs
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/027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002

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_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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 b8cfddc51a547b11dd5f36f7711b901a701b8346fe3a83a61fc2411e2b4179eb

Mirai

elf 027cfa6ceb7b46a0fd3fb254969e4aa078f27343e4049965c5fd012314b84002

(this sample)

  
Dropped by
SHA256 b8cfddc51a547b11dd5f36f7711b901a701b8346fe3a83a61fc2411e2b4179eb
  
URLhaus
https://urlhaus.abuse.ch/url/3787530/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1e9b55c431b77d6be749b41e150550b3

Comments