MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aca8f632a8ffb39691b76c059849a453181423e4f55cc43c564c423b434d4a2d. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aca8f632a8ffb39691b76c059849a453181423e4f55cc43c564c423b434d4a2d
SHA3-384 hash: 504bcee39f25a71d7ec8d30d244b1ba895221b0c00034c49398f8a80c2e1911f2e2408118f28a10ef1741e52e520cc7e
SHA1 hash: e7e77d4a9b5e305424bfbe41484b7a3702527ccc
MD5 hash: 7b6299bcb1af34847306c2656df3208b
humanhash: potato-jersey-nevada-artist
File name:tmips
Download: download sample
Signature Mirai
Create hunting rule
File size:73'596 bytes
First seen:2025-03-09 16:06:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9byPF/43wV8i2aD2x2q0X76IcNxjWJ4w7PXfKi:APF/Ua8BY3yjj6PvL
TLSH T1AA73B61E2E228FADF7AD823947B78E219758339636E1D584E15CE9001F7024E645FFE8
telfhash t194015e0c893853f1dba50ca86becff75e4a160df0a269e37cd10fd6e9a189428d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cdbd761f777fe306085f50linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Opens a port
Connection attempt
Creating a file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/67cdbcaf3c5f644bd949fd08/reports/db40d89c-8eb2-49b2-96ec-ad601d019803/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/aca8f632a8ffb39691b76c059849a453181423e4f55cc43c564c423b434d4a2d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/70192e23-fc7a-4856-b393-a50d5cbcd735
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1633050
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1633050 Sample: tmips.elf Startdate: 09/03/2025 Architecture: LINUX Score: 52 50 watchmepull.dyn. [malformed] 2->50 52 205.124.230.209 WEST-NET-WESTUS United States 2->52 54 101 other IPs or domains 2->54 56 Multi AV Scanner detection for submitted file 2->56 10 dash rm tmips.elf 2->10         started        12 dash rm 2->12         started        signatures3 58 Sends malformed DNS queries 50->58 process4 process5 14 tmips.elf sh 10->14         started        16 tmips.elf 10->16         started        18 tmips.elf 10->18         started        process6 20 sh xargs 14->20         started        22 sh ls 14->22         started        24 sh grep 14->24         started        26 sh grep 14->26         started        process7 28 xargs bash 20->28         started        30 xargs bash 20->30         started        32 xargs bash 20->32         started        34 338 other processes 20->34 process8 36 bash cat 28->36         started        38 bash cat 30->38         started        40 bash cat 32->40         started        42 bash cat 34->42         started        44 bash cat 34->44         started        46 bash cat 34->46         started        48 243 other processes 34->48
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aca8f632a8ffb39691b76c059849a453181423e4f55cc43c564c423b434d4a2d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aca8f632a8ffb39691b76c059849a453181423e4f55cc43c564c423b434d4a2d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-09 16:07:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vsupmmvi76zznenxnqczqsnekmmbii7e6vomipcwjrbdwq2njiwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion discovery
Link:
https://tria.ge/reports/250309-tkpmhavmw3/
Behaviour
System Network Configuration Discovery
Modifies Watchdog functionality
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ac8a9b63-0101-46da-8281-7fa6d250e3f2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/aca8f632a8ffb39691b76c059849a453181423e4f55cc43c564c423b434d4a2d

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 aca8f632a8ffb39691b76c059849a453181423e4f55cc43c564c423b434d4a2d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3472289/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments