MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18a07ab5e081efd5df1161bdfefc91d5b4aed5d0307c9bd22c46fd82d1a26bc2. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18a07ab5e081efd5df1161bdfefc91d5b4aed5d0307c9bd22c46fd82d1a26bc2
SHA3-384 hash: 9cf42dbc78b8eaf7342aba9d34f6219c5b0c09b8e1cab4cb3e0dd7885d5db131d1cefa64081be1b5491baf4665e2cff5
SHA1 hash: 8ce74e71c5cda1fa7edac0a1db9609c8a6374723
MD5 hash: a879b075e6d83a841db0cb1ceec55f9a
humanhash: connecticut-glucose-bravo-south
File name:pmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:87'048 bytes
First seen:2026-06-17 01:34:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nM2AICfbvvby+BlrltCuwdfPpANEgUHiO5JyldGH3atLhu1/p33w/9B0HkLgEmLL:n8lbzyiSlBPqEC9GH11eTyyS
TLSH T1348302A9B4AB751ACB1F1C3E231C5C242050B4D7778B0A4C5363EDB8BF7049799E98E2
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 BlinkzSec
Tags:gafgyt mirai UPX
File size (compressed) :87'048 bytes
File size (de-compressed) :267'420 bytes
Format:linux/mipsel
Unpacked file: 08dd6b76fc2dc1cf7380ff838c14505f73d233a55216401f0e3ef3eb87ca0ed1

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
ES ES
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ec3cd334-cf1c-4907-8217-8ad5a0fd30f5/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Kills processes
Opens a port
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a31f9f21f652d6865854263/reports/1ba656e2-495e-4f10-8feb-75467d365ba7/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b02411c4-f616-4f56-8093-e00bec719abf
Behavior Graph:
Download SVG
%3 guuid=fb4fe7ea-1b00-0000-0386-4fe4450d0000 pid=3397 /usr/bin/sudo guuid=25b0a5ed-1b00-0000-0386-4fe44a0d0000 pid=3402 /tmp/sample.bin guuid=fb4fe7ea-1b00-0000-0386-4fe4450d0000 pid=3397->guuid=25b0a5ed-1b00-0000-0386-4fe44a0d0000 pid=3402 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8319ef52-b53d-4d63-9199-c3258b1be38d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/18a07ab5e081efd5df1161bdfefc91d5b4aed5d0307c9bd22c46fd82d1a26bc2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/18a07ab5e081efd5df1161bdfefc91d5b4aed5d0307c9bd22c46fd82d1a26bc2/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-17 01:32:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dcqhvnpaqhx5lxyrmg6757er2w2k5voqgb6jxurmi36yfuncnpba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260617-bzhhmahs4q/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Family: Mirai
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/18a07ab5e081efd5df1161bdfefc91d5b4aed5d0307c9bd22c46fd82d1a26bc2

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 18a07ab5e081efd5df1161bdfefc91d5b4aed5d0307c9bd22c46fd82d1a26bc2

(this sample)

Mirai

elf 08dd6b76fc2dc1cf7380ff838c14505f73d233a55216401f0e3ef3eb87ca0ed1

  
URLhaus
https://urlhaus.abuse.ch/url/3865875/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 08dd6b76fc2dc1cf7380ff838c14505f73d233a55216401f0e3ef3eb87ca0ed1
  
Dropping
MD5 24e90d8d86ac6b875b44fb51bae60487

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