MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57279b4d92bac69ab7bbd89628a8501a862860b655317d1150a8060579b83f6b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57279b4d92bac69ab7bbd89628a8501a862860b655317d1150a8060579b83f6b
SHA3-384 hash: 627656297e14f7dc65be04fdce07a211a247c797fecc0522e45cdf9fdf2fd3cd9d03636bcd5c22ecdcf3a02c099968e8
SHA1 hash: ba49caf08113e8f63d914776323a8c3b35d0729d
MD5 hash: 0be1abd6679dcbde4353295049e5714f
humanhash: spring-mexico-kentucky-jupiter
File name:zerspc
Download: download sample
Signature Mirai
Create hunting rule
File size:54'108 bytes
First seen:2025-12-26 21:27:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:amASmLbBKPPSOnQG/yPQaMLNuCFle6LFnz+:RV+kV4+p1Zz+
TLSH T197335B21B97A2E17C4D5B4BE61F74724B2F61B0A36ACC65E7C720E9EFF1094021076B9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694efdec84afa5547b5e8991/reports/7e1e9d2e-8be8-40e1-ab95-1a2d69d92aaf/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-26T18:16:00Z UTC
Last seen:
2025-12-26T18:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/57279b4d92bac69ab7bbd89628a8501a862860b655317d1150a8060579b83f6b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5cfe2c9f-c05f-4b00-83f9-afb5742e8970
Behavior Graph:
Download SVG
%3 guuid=a88fc7a8-1a00-0000-5902-2537090d0000 pid=3337 /usr/bin/sudo guuid=3190d7aa-1a00-0000-5902-2537100d0000 pid=3344 /tmp/sample.bin guuid=a88fc7a8-1a00-0000-5902-2537090d0000 pid=3337->guuid=3190d7aa-1a00-0000-5902-2537100d0000 pid=3344 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/87f52ae6-bec5-4fdc-ac62-8c51744a30ac
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1840073
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840073 Sample: zerspc.elf Startdate: 26/12/2025 Architecture: LINUX Score: 48 14 167.99.246.88, 39691, 58218 DIGITALOCEAN-ASNUS United States 2->14 16 slursbeback.ru 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 zerspc.elf 2->8         started        signatures3 process4 process5 10 zerspc.elf 8->10         started        process6 12 zerspc.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/57279b4d92bac69ab7bbd89628a8501a862860b655317d1150a8060579b83f6b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/57279b4d92bac69ab7bbd89628a8501a862860b655317d1150a8060579b83f6b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 21:28:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k4tzwtmsxldjvn533clcrkcqdkdcqyfwkuyx2ekqvadak6nyh5vq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251226-1bd8qsypar/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4b762674-8838-4041-b090-c834dfe9f145
Please note that we are no longer able to provide a coverage score for Virus Total.

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 57279b4d92bac69ab7bbd89628a8501a862860b655317d1150a8060579b83f6b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739429/
  
Delivery method
Distributed via web download

Comments