MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4789416c35b345e75c023a8c07c207c79937c6a5444e1c29d85d18d2f660d8c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4789416c35b345e75c023a8c07c207c79937c6a5444e1c29d85d18d2f660d8c
SHA3-384 hash: 67a616fe3b7c431cf37e87744150859a47657517f1a64963f7fa3152d3a21032d2ff3a32f5fec19de671c8d0fc4086b8
SHA1 hash: eaaf811ad8ddd1f3380614c822ddec6943ccce9d
MD5 hash: a482e2a5a5a8fcc38b6be25ab0f773d3
humanhash: vermont-thirteen-south-mirror
File name:nexuscorp.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:117'556 bytes
First seen:2026-01-10 11:10:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:rhIaPXvqDT5XtgVfNrFpuGA2lrSjDX6FOtk:WiXSDTd6frFpuB2xoX6FOtk
TLSH T13CB30785B8819A26C7D2163BFF5E438D772A2398E3EEB203CD255F31378B45A0D6B151
telfhash t190b012b64fcb19a87ae38411234e18365215b0440f020434100c0e71c7c52013c0f423
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 :
60
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.46585719.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/696233e3a0c0d48bb4642d2f/reports/52ee6507-0b1a-4d83-b84b-825a1a8cdc3d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-10T09:27:00Z UTC
Last seen:
2026-01-11T00:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e4789416c35b345e75c023a8c07c207c79937c6a5444e1c29d85d18d2f660d8c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0b6338a2-e598-4dff-9c12-ad62174f6e6b
Behavior Graph:
Download SVG
%3 guuid=357649e8-1a00-0000-86b3-ffc597090000 pid=2455 /usr/bin/sudo guuid=6ad2eeea-1a00-0000-86b3-ffc59c090000 pid=2460 /tmp/sample.bin guuid=357649e8-1a00-0000-86b3-ffc597090000 pid=2455->guuid=6ad2eeea-1a00-0000-86b3-ffc59c090000 pid=2460 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5243e6e9-bf66-4e55-87cf-d82bd464f753
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1847859
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1847859 Sample: nexuscorp.arm.elf Startdate: 10/01/2026 Architecture: LINUX Score: 68 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 9 nexuscorp.arm.elf 2->9         started        11 python3.8 dpkg 2->11         started        13 python3.8 dpkg 2->13         started        process3 process4 15 nexuscorp.arm.elf 9->15         started        process5 17 nexuscorp.arm.elf 15->17         started        process6 19 nexuscorp.arm.elf 17->19         started        file7 27 /usr/local/bin/sysd, ELF 19->27 dropped 29 /etc/rc.local, POSIX 19->29 dropped 35 Sample tries to set files in /etc globally writable 19->35 37 Sample deletes itself 19->37 39 Sample tries to persist itself using System V runlevels 19->39 23 nexuscorp.arm.elf 19->23         started        25 nexuscorp.arm.elf 19->25         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4789416c35b345e75c023a8c07c207c79937c6a5444e1c29d85d18d2f660d8c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4789416c35b345e75c023a8c07c207c79937c6a5444e1c29d85d18d2f660d8c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-10 11:11:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4r4jifwdlm2f45oaeouma7bapr4zg7dkkrcodqu5qxiy2l3gbwga._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260110-nahhjsdv8b/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6ea83e07-87d4-48b2-b96b-c7e8a7667d7e
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/e4789416c35b345e75c023a8c07c207c79937c6a5444e1c29d85d18d2f660d8c

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
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 e4789416c35b345e75c023a8c07c207c79937c6a5444e1c29d85d18d2f660d8c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755354/
  
Delivery method
Distributed via web download

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