MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58f4e578f5367c41d766432127f13fcaadcd91647d0777d0c9867e0d136c839f. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58f4e578f5367c41d766432127f13fcaadcd91647d0777d0c9867e0d136c839f
SHA3-384 hash: 152ddac37f911babde71f739109a4d519c6aae668f40d81bbfecd9105dc85ddc0e62d2e45dc414e0374e6ef545ab9c0c
SHA1 hash: 44e1bcd7416456475334a089ea1c27b1cd167cbf
MD5 hash: 34f82c3f33ef3b3228d64fb5ec91883d
humanhash: south-virginia-fix-hotel
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:91'748 bytes
First seen:2026-01-20 10:37:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kwnxxR7cQhFjW0QKvv/O+eDhkclxYDU+G1ycTpyPHWlJGi4XxNV:rRtFC0QKGPDmmxGU+G1ycTp1QXxT
TLSH T1B2932A4ABD819B11D5C522BEFE5E518E332367ACE3EE7112DE144F2167CA91F0E7A402
telfhash t17de026f3dba02bfe63e09701a6e9206597b8f44f720216b359d45f9a4876391390ba02
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-20T08:07:00Z UTC
Last seen:
2026-01-20T21:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/58f4e578f5367c41d766432127f13fcaadcd91647d0777d0c9867e0d136c839f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/654b882b-ba09-492b-854c-03aa75d8570d
Behavior Graph:
Download SVG
%3 guuid=9ecc96a9-1900-0000-320b-ff1bd0080000 pid=2256 /usr/bin/sudo guuid=fcf6deab-1900-0000-320b-ff1bd2080000 pid=2258 /tmp/sample.bin guuid=9ecc96a9-1900-0000-320b-ff1bd0080000 pid=2256->guuid=fcf6deab-1900-0000-320b-ff1bd2080000 pid=2258 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d07dfea3-ba1b-4d72-acca-2db136715ae6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853848
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853848 Sample: arm7.elf Startdate: 20/01/2026 Architecture: LINUX Score: 56 20 34.243.160.129, 42468, 443 AMAZON-02US United States 2->20 22 api.opennicproject.org 2->22 24 api.opennic.org 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 arm7.elf 8->14         started        process6 16 arm7.elf 14->16         started        18 arm7.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/58f4e578f5367c41d766432127f13fcaadcd91647d0777d0c9867e0d136c839f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/58f4e578f5367c41d766432127f13fcaadcd91647d0777d0c9867e0d136c839f/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ld2ok6hvgz6edv3gimqsp4j7zkw43elepudxpugjqz7a2e3mqopq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm credential_access discovery
Link:
https://tria.ge/reports/260120-mppdzafz9a/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads process memory
Enumerates running processes
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8e733c73-b448-44f2-9642-2fab7c33c462
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/58f4e578f5367c41d766432127f13fcaadcd91647d0777d0c9867e0d136c839f

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 58f4e578f5367c41d766432127f13fcaadcd91647d0777d0c9867e0d136c839f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760592/
  
Delivery method
Distributed via web download

Comments