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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76cfb4c74c027b7227757f6d99aa532610e33985107d4a1c7265dfb00dec7bf8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76cfb4c74c027b7227757f6d99aa532610e33985107d4a1c7265dfb00dec7bf8
SHA3-384 hash: 58dff0a4d9d89b479a952ca49d1a43f5d50d723b2f575fdf840ec99420e1c742d1fcfa05437b0a24d69d5dd412e3765a
SHA1 hash: 6f616caeb1894bc31dea84bd6d16fa75464e8d86
MD5 hash: ce55c898973d824c639bbedced5fa773
humanhash: mississippi-apart-lactose-bravo
File name:main.armv5-eabi
Download: download sample
Signature Mirai
Create hunting rule
File size:70'536 bytes
First seen:2026-09-21 16:53:30 UTC
Last seen:2026-09-22 07:46:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:JeyEjmSnH9N8YCIFgjNxtoFdGqHToHT5+okfeLBT6C+Aa8yclafeeWO9p0r:JD7xoBkRT6C+AsfGaW
TLSH T138630899F8409735CBC075BAFA1E02DD33130FA8E2DA71158D35AB353BE7A194A3B542
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Agent-ERA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Collects information on the RAM
Creating a file
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6ab161350d0046c789378b06/reports/0fd02441-47d1-4cc2-89ce-4a9baddcc4fb/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-21T15:02:00Z UTC
Last seen:
2026-09-21T15:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/76cfb4c74c027b7227757f6d99aa532610e33985107d4a1c7265dfb00dec7bf8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a5d6f715-d124-4996-b04d-37f98206755f
Behavior Graph:
Download SVG
%3 guuid=533b5bd0-1800-0000-22bf-ac287a0b0000 pid=2938 /usr/bin/sudo guuid=976876d3-1800-0000-22bf-ac28810b0000 pid=2945 /tmp/sample.bin guuid=533b5bd0-1800-0000-22bf-ac287a0b0000 pid=2938->guuid=976876d3-1800-0000-22bf-ac28810b0000 pid=2945 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1dd4505e-e478-4d6a-83c7-01626b07cc75
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1975724
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1975724 Sample: main.armv5-eabi.elf Startdate: 21/09/2026 Architecture: LINUX Score: 52 37 94.154.43.12, 33, 50516 CDNEXTGB Netherlands 2->37 39 daisy.ubuntu.com 2->39 41 Multi AV Scanner detection for submitted file 2->41 12 main.armv5-eabi.elf 2->12         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 43 Sample deletes itself 12->43 17 main.armv5-eabi.elf 12->17         started        process6 process7 19 main.armv5-eabi.elf 17->19         started        process8 21 main.armv5-eabi.elf bash 19->21         started        23 main.armv5-eabi.elf 19->23         started        process9 25 bash lesspipe 21->25         started        27 bash groups 21->27         started        29 bash dircolors 21->29         started        process10 31 lesspipe 25->31         started        33 lesspipe basename 25->33         started        process11 35 lesspipe dirname 31->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/76cfb4c74c027b7227757f6d99aa532610e33985107d4a1c7265dfb00dec7bf8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76cfb4c74c027b7227757f6d99aa532610e33985107d4a1c7265dfb00dec7bf8/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-09-21 16:54:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3h3jr2maj5xej3vp5wztksteyiogomfcb6uuhdsmxp3adpmpp4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260921-vemfmadf45/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Deletes itself
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/76cfb4c74c027b7227757f6d99aa532610e33985107d4a1c7265dfb00dec7bf8

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 76cfb4c74c027b7227757f6d99aa532610e33985107d4a1c7265dfb00dec7bf8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897919/
  
Delivery method
Distributed via web download

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