MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a91ec477aaf569ab97c4d7694b6e4b36d71e16828ed42485f6bae42c30f483c2. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a91ec477aaf569ab97c4d7694b6e4b36d71e16828ed42485f6bae42c30f483c2
SHA3-384 hash: 28465ef31240831a4da67a64bab523fad78066b7e0f7228ef77b3c101c27c7cf3acd0d0c5dd3f91b75d1d0dabce70392
SHA1 hash: 43febe95e15042c3570873b90f078620a00eed5a
MD5 hash: e2335251aee44d0f51596acf03ef725b
humanhash: network-quebec-oranges-alabama
File name:t6
Download: download sample
Signature Mirai
Create hunting rule
File size:89'628 bytes
First seen:2025-01-12 22:28:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hWngvqYTPAD1nbjiSqIeQ0siagm/ntXU1fll77iUtB4eE9ngIZgTeg:98CS9ebagm/ntu9tB4f9gJT
TLSH T16593195AF8819B41C4D515BBBE1E529E33076BA8E3EA3213DD241B2533CAA1F0F77506
telfhash t113c08c7e89f00fedb9d043c7a4ca820c243cfa3d440de59666283b5600b20d3706c43b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6784422faa9c8e7858de6daclinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6784422ec9124156667fce00/reports/3f2fb562-d661-43d8-8823-5da5310e4f6c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a91ec477aaf569ab97c4d7694b6e4b36d71e16828ed42485f6bae42c30f483c2
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c6647d79-d5ea-4ef8-99eb-c58c4b95b440
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1589607
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a91ec477aaf569ab97c4d7694b6e4b36d71e16828ed42485f6bae42c30f483c2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a91ec477aaf569ab97c4d7694b6e4b36d71e16828ed42485f6bae42c30f483c2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-12 22:29:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vepmi55k6vu2xf6e25uuw3slg3lr4fucr3kcjbpwxlscymhuqpba._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250112-2d749ssmds/
Behaviour
Reads runtime system information
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ff1aa358-1bed-4d03-b4f7-c6185f400ac8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a91ec477aaf569ab97c4d7694b6e4b36d71e16828ed42485f6bae42c30f483c2

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
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 a91ec477aaf569ab97c4d7694b6e4b36d71e16828ed42485f6bae42c30f483c2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3398099/
  
Delivery method
Distributed via web download

Comments