MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005
SHA3-384 hash: c3d9ac25422b5765805067d0b24cd1cff6ecc5ecb03e74b4e407abdd6519992e472d294580dcf8489874cf9fc10dbb9e
SHA1 hash: 85474c4ba5a55146a7f4419d8501f7bd7aecdb56
MD5 hash: 3d441b654a25bdb908072e76d66fcb51
humanhash: don-hamper-kilo-beer
File name:armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:179'700 bytes
First seen:2026-01-25 06:53:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WMa90hF0jgatzUUR1/7zwRp4HVGLreaVlWGB/K2E4SR6qiKnVYbEozpHH:WMHFcqea1i2E4SRXiKVmEo1HH
TLSH T14304F642BD419F13C5E232F6FBAE428D37156B69D2EB71069D21BF503B868DB0E36241
telfhash t10521c4a297082fec57d1d769c09ba1364a7470ebab0938155fa59e0f8913cc17022437
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 fa1718e2fddd1d0c8408bc4a63391ddeb26c7468de3891f4ae0421e638e32944
File size (compressed) :58'708 bytes
File size (de-compressed) :179'700 bytes
Format:linux/arm
Packed file: fa1718e2fddd1d0c8408bc4a63391ddeb26c7468de3891f4ae0421e638e32944

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
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/5d0c1e59-641a-46e1-9c91-a07e85c7cfd5/
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6975be1ff3c1b7b1fbdc3402/reports/2747e1f5-e47a-46bc-9540-0c6bc7eb4753/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-05T22:48:00Z UTC
Last seen:
2026-01-06T22:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/42c18122-94f4-4d8f-acce-33da5c8f8db1
Behavior Graph:
Download SVG
%3 guuid=c9f2ce6e-1800-0000-6a56-ac8493090000 pid=2451 /usr/bin/sudo guuid=66948970-1800-0000-6a56-ac8499090000 pid=2457 /tmp/sample.bin guuid=c9f2ce6e-1800-0000-6a56-ac8493090000 pid=2451->guuid=66948970-1800-0000-6a56-ac8499090000 pid=2457 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f23f24cb-d652-4f63-afb1-133c85cde1f3
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1857090
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/a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-06 03:39:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uze7d6r4ufxsfftzphivsnzgk5mur33vtd7gn6rr55djakpxyacq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260125-hpdv1sbs7h/
Malware Config
C2 Extraction:
127.0.0.1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005

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: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_d94e1020
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

Mirai

sh 1dacc14342923347c798bb044e1d9bdca818d81907526db670fa29687ad159d1

Mirai

elf fa1718e2fddd1d0c8408bc4a63391ddeb26c7468de3891f4ae0421e638e32944

Mirai

elf a649f1fa3ca16f22967979d1593726575948ef7598fe66fa31ef469029f7c005

(this sample)

  
Dropped by
SHA256 fa1718e2fddd1d0c8408bc4a63391ddeb26c7468de3891f4ae0421e638e32944
  
URLhaus
https://urlhaus.abuse.ch/url/3763383/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f95279c73cef023f4aa990d00024c398

Comments