MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607
SHA3-384 hash: a601ebbc44ad134b75d937eeffc19723b3ee2fb4b05fdd0122722de74e8d71a22794a5add10d2c2ea99113ec1c943692
SHA1 hash: 9be0f8ff05e6af1bb761c8cc52363525924bbd23
MD5 hash: 195a3bddf70a62d4433283b4f11b9ee0
humanhash: ten-hawaii-purple-sierra
File name:nerv.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:108'024 bytes
First seen:2026-05-08 22:57:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bL8aGHx7rZazxJWsvNW/GHogtC4srA3+LzK9HqfYLObJqe4KwgmkyRwPIeL5:bKKNvjoUsDCOb9djN5
TLSH T14CB34D02731C0F47C5A75AB02E3F57E1A3FF999021F4BA89251E9B5692B1E361182FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Opens a port
DNS request
Runs as daemon
Connection attempt
Substitutes an application name
Traces processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69fe6a672fcb905ec289a92b/reports/040056b3-591f-4d8c-817c-e1ca74f1bf0b/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-06T16:02:00Z UTC
Last seen:
2026-05-10T12:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2893fa1e-c082-45ac-b2a1-b18740daac45
Behavior Graph:
Download SVG
%3 guuid=796d95b9-2200-0000-38f6-a8616b0b0000 pid=2923 /usr/bin/sudo guuid=ae432cbc-2200-0000-38f6-a8616d0b0000 pid=2925 /tmp/sample.bin guuid=796d95b9-2200-0000-38f6-a8616b0b0000 pid=2923->guuid=ae432cbc-2200-0000-38f6-a8616d0b0000 pid=2925 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/54d12089-0625-4c69-b6df-1520e2adb6eb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-08 22:57:50 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=fswirh7j2kwnu2xg56gc7se6zuvvfos6vg5klh6s73f72fuiiydq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260508-2xmbxaa16n/
Malware Config
C2 Extraction:
89.190.156.145
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/2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607

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:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 2cac889fe9d2acda6ae6ef8c2fc89ecd2b52ba5ea9baa59fd2fecbfd16884607

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3842456/
  
Delivery method
Distributed via web download

Comments