MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4
SHA3-384 hash: af54b2658d6677f5df80debe8873698e7db4f4a7013dc11054ceb9545e930cfe83da4c5cf97344aac11d1dbc4bbf0972
SHA1 hash: 4853a25d321fc84b5fe11aafd80ffff592fc86e6
MD5 hash: 8daf4a8101fcd16837733bae4487880f
humanhash: colorado-oscar-april-bakerloo
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:122'435 bytes
First seen:2026-01-20 13:26:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PicnW7t33jaF7viGy8mGVGsZIeNdLoHU/KBb6XrwvfS0jMVX1Yp21jx5Rn7j:6D87qfMQsZ//yBmX0vxMl1YMP
TLSH T1F3C34B222A391B27C0E5E53640F7973AB3F65B892E65C20F7E115E8CBB197E021473B4
telfhash t1f63145b51b3b85146c95daa8aedd2369015a82032747cf33ee2ac19ca84d09f952ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c4e01556-a7f7-45d0-9009-e4aeaeba5db7/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-11.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gafgyt gcc lolbin mirai
Link:
https://www.filescan.io/uploads/696f82885db9ae47708a30e7/reports/6612fa99-35ea-47eb-8bf3-9ea196c33515/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-20T10:29:00Z UTC
Last seen:
2026-01-20T12:14:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4630d24e-8c33-4b29-9de7-cb971cadd638
Behavior Graph:
Download SVG
%3 guuid=4443a0cf-1600-0000-a503-bf955e0e0000 pid=3678 /usr/bin/sudo guuid=4cb625d2-1600-0000-a503-bf95620e0000 pid=3682 /tmp/sample.bin guuid=4443a0cf-1600-0000-a503-bf955e0e0000 pid=3678->guuid=4cb625d2-1600-0000-a503-bf95620e0000 pid=3682 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e226dd06-4402-4c21-9164-0ae1032c8b76
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1853928
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1853928 Sample: spc.elf Startdate: 20/01/2026 Architecture: LINUX Score: 60 19 Multi AV Scanner detection for submitted file 2->19 21 Yara detected Mirai 2->21 23 Contains symbols with names commonly found in malware 2->23 7 spc.elf 2->7         started        process3 process4 9 spc.elf 7->9         started        process5 11 spc.elf 9->11         started        13 spc.elf 9->13         started        15 spc.elf 9->15         started        17 1019 other processes 9->17
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 13:26:47 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=la7aldt2brg7ymmbatj3nnvzoz4iumyy2gyb3iuw5mfbtvdfpk2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260120-qpsm6sdt3h/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d3e3a9e3-d89f-4d5e-b0ff-11baa63a1bdc
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/583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 583e058e7a0c4dfc318104d3b6b6b976788a3318d1b01da296eb0a19d4657ab4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726940/
  
Delivery method
Distributed via web download

Comments