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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e185b875fdd91773b0c843c5f2346bb0726fa0421c57e0d81cc3784c4f27aa3. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e185b875fdd91773b0c843c5f2346bb0726fa0421c57e0d81cc3784c4f27aa3
SHA3-384 hash: 4f5dfc02f038064f5e7fbd900c919df9a069f194c777e2c94a6b7402631ebd7aea5ed989d54e5ba1edcb960f5d0a5a32
SHA1 hash: 21c2acd30d00981d47e5bc41bacdb0ba472237cf
MD5 hash: 7da18b099c2880b9d651230177c2ee96
humanhash: video-autumn-fix-bakerloo
File name:bot.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:1'170'708 bytes
First seen:2026-09-29 11:08:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:Jw9ghjWVQmLjFl1KQeu5fY4SJa6Shgk2g/HVN:JKWWpjxuNJI6ShgkzVN
TLSH T19C456C5DFD0F3C43D2CAE23EDB4A83E47127B0D4D66311A336C2035DE68999D8B9295A
telfhash t193b012071484c50c45779b514ca5034910419833e85b3e962f0cfa40402100803488ea
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10004218-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Collects information on the CPU
Locks files
Creating a file in the %temp% directory
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm base64 gcc
Link:
https://www.filescan.io/uploads/6abb9c5c02233aa733e7fd8a/reports/3a35a3d2-6679-4648-b413-5730083e815c/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-29T11:17:00Z UTC
Last seen:
2026-09-30T22:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4e185b875fdd91773b0c843c5f2346bb0726fa0421c57e0d81cc3784c4f27aa3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b6cccfda-f28f-4e74-ae69-25f098fad058
Behavior Graph:
Download SVG
%3 guuid=69c620f2-1600-0000-50c6-cb66310e0000 pid=3633 /usr/bin/sudo guuid=e97ab9f4-1600-0000-50c6-cb663c0e0000 pid=3644 /tmp/sample.bin guuid=69c620f2-1600-0000-50c6-cb66310e0000 pid=3633->guuid=e97ab9f4-1600-0000-50c6-cb663c0e0000 pid=3644 execve guuid=cf841af6-1600-0000-50c6-cb66440e0000 pid=3652 /usr/bin/dash guuid=e97ab9f4-1600-0000-50c6-cb663c0e0000 pid=3644->guuid=cf841af6-1600-0000-50c6-cb66440e0000 pid=3652 clone guuid=beef22f6-1600-0000-50c6-cb66450e0000 pid=3653 /usr/bin/dash guuid=e97ab9f4-1600-0000-50c6-cb663c0e0000 pid=3644->guuid=beef22f6-1600-0000-50c6-cb66450e0000 pid=3653 clone guuid=8d0b2af6-1600-0000-50c6-cb66460e0000 pid=3654 /usr/bin/dash guuid=e97ab9f4-1600-0000-50c6-cb663c0e0000 pid=3644->guuid=8d0b2af6-1600-0000-50c6-cb66460e0000 pid=3654 clone guuid=6c1351f6-1600-0000-50c6-cb66480e0000 pid=3656 /usr/bin/dash guuid=8d0b2af6-1600-0000-50c6-cb66460e0000 pid=3654->guuid=6c1351f6-1600-0000-50c6-cb66480e0000 pid=3656 clone
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1a4b5e61-a33b-4787-9bdc-575f867c0017
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4e185b875fdd91773b0c843c5f2346bb0726fa0421c57e0d81cc3784c4f27aa3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4e185b875fdd91773b0c843c5f2346bb0726fa0421c57e0d81cc3784c4f27aa3/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-29 11:09:23 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jymfxb273wixooymqq6f6i2gxmdsn6qeehcx4dmbzq3yjrhspkrq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260929-m88xqayzdx/
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/4e185b875fdd91773b0c843c5f2346bb0726fa0421c57e0d81cc3784c4f27aa3

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Hunt_DVR_Exploit_CommandInjection
Create hunting rule
Author:Serhii Kocherhan
Description:Detects common shell command injection signatures and payloads associated with DVR/NVR exploitation
Rule name:iot_req_metachar
Create hunting rule
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 4e185b875fdd91773b0c843c5f2346bb0726fa0421c57e0d81cc3784c4f27aa3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918791/
  
Delivery method
Distributed via web download

Comments