MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 578a7d4b2c923fd355b0dde87b33cfc71798b0116a42f6413a0a61bb5b7b28ee. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 578a7d4b2c923fd355b0dde87b33cfc71798b0116a42f6413a0a61bb5b7b28ee
SHA3-384 hash: d428e4a81caf8488825f7d02395c15753ad550b6d70ecb0ac529d6756811e6c5158c3f2dd2d07ef98aac056ade31b564
SHA1 hash: 19fda07632ba0be014f15b177aa2c365c1d2348d
MD5 hash: 14183c90b3ba89193f717b2f242dab7a
humanhash: river-mockingbird-pluto-aspen
File name:bot.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:598'128 bytes
First seen:2025-12-06 19:26:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:DK7qMeHJoAAhf/Zmt3MVAHTJkpwsI3kt0F7q7W/qcVHVx5jmFr+y+x36l3fm3NYI:yf/Zmt3/vfGomPSWY0D
TLSH T15ED45B06EF900FEBD4AFCD30452E835B18ED899742C1A73561BC8D5CBA8D2694FE3598
TrID 99.7% (.O) ELF Executable and Linkable format (generic) (4000/1)
0.2% (.TAR) TAR - Tape ARchive (file) (10/3)
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):
Unix.Dropper.Mirai-7464847-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-06T18:27:00Z UTC
Last seen:
2025-12-07T02:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/578a7d4b2c923fd355b0dde87b33cfc71798b0116a42f6413a0a61bb5b7b28ee/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1e885ec8-d403-4bc3-a558-6fd5a3dd3ca4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1828060
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828060 Sample: bot.mipsel.elf Startdate: 06/12/2025 Architecture: LINUX Score: 64 16 K 2->16 18 108.136.241.40, 52718, 52720, 61002 AMAZON-02US United States 2->18 20 daisy.ubuntu.com 2->20 22 Suricata IDS alerts for network traffic 2->22 24 Multi AV Scanner detection for submitted file 2->24 7 bot.mipsel.elf 2->7         started        10 python3.8 dpkg 2->10         started        signatures3 26 Performs DNS TXT record lookups 16->26 process4 signatures5 28 Sample deletes itself 7->28 12 bot.mipsel.elf 7->12         started        14 bot.mipsel.elf 7->14         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/578a7d4b2c923fd355b0dde87b33cfc71798b0116a42f6413a0a61bb5b7b28ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/578a7d4b2c923fd355b0dde87b33cfc71798b0116a42f6413a0a61bb5b7b28ee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 19:27:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k6fh2szmsi75gvnq3xuhwm6py4lzrmarnjbpmqj2bjq3ww33fdxa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251206-x6abgsg16b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads process memory
Deletes itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7464847-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1a8110f2-d30b-4e9c-b55d-d0f997b5b922
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/578a7d4b2c923fd355b0dde87b33cfc71798b0116a42f6413a0a61bb5b7b28ee

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 578a7d4b2c923fd355b0dde87b33cfc71798b0116a42f6413a0a61bb5b7b28ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728019/
  
Delivery method
Distributed via web download

Comments