MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2e253cf921f5fa59cc07a287d2a028d545ad5a7f21541bed5200673bc00d7e7. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2e253cf921f5fa59cc07a287d2a028d545ad5a7f21541bed5200673bc00d7e7
SHA3-384 hash: cf8f969be24a51b385903e20e8dcb61f92c43d6dfb6b460a2a6f388a147eb808d96e4da9ca33b9b229cf2967d51b9917
SHA1 hash: 5b3536f87e90694f958ebb00f820dfe98a4c0f58
MD5 hash: 0d1a4e8e75ffbc665f52baa2e1b23a9c
humanhash: robin-summer-indigo-aspen
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:105'040 bytes
First seen:2025-10-28 12:53:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:o8tPqj6Vota02hpoCdMyTbF4magZtQ47yJUDk:o8tSeVota02hposMyfFjayMZ
TLSH T1C2A30856BC829B12C5C516BAFE1E118D331327BCE3DE7213DD246F21378B95B0A3A516
telfhash t199e026ea8e2a03ca218a504291cc221a9fedf05f1e402882d18d3b5e906340bb02a81b
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 :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/6900bcefacdc0d13837f6432/reports/769a5189-361a-4ce4-ae73-c50a42983eb1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-28T10:51:00Z UTC
Last seen:
2025-10-28T11:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b2e253cf921f5fa59cc07a287d2a028d545ad5a7f21541bed5200673bc00d7e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/88a8b0d2-c6c5-48df-8304-95e3be3bc68d
Behavior Graph:
Download SVG
%3 guuid=1854d600-1700-0000-2312-f2d2f90c0000 pid=3321 /usr/bin/sudo guuid=1388cb02-1700-0000-2312-f2d2fc0c0000 pid=3324 /tmp/sample.bin guuid=1854d600-1700-0000-2312-f2d2f90c0000 pid=3321->guuid=1388cb02-1700-0000-2312-f2d2fc0c0000 pid=3324 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b2244394-f430-42e2-b4c3-3082dbb6fc0a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1803196
Signature
Antivirus / Scanner detection for submitted sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1803196 Sample: arm6.elf Startdate: 28/10/2025 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b2e253cf921f5fa59cc07a287d2a028d545ad5a7f21541bed5200673bc00d7e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2e253cf921f5fa59cc07a287d2a028d545ad5a7f21541bed5200673bc00d7e7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-28 12:54:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlrfht4sd5p2lhgapiuh2kqcrvkfvvnh6ikudpwveadhhpaa27tq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251028-p452dags3c/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e928ed8e-03d4-40de-9e7a-4fd4b5c53357
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/b2e253cf921f5fa59cc07a287d2a028d545ad5a7f21541bed5200673bc00d7e7

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: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 b2e253cf921f5fa59cc07a287d2a028d545ad5a7f21541bed5200673bc00d7e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3687238/
  
Delivery method
Distributed via web download

Comments