MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346
SHA3-384 hash: 2d9b0b0862bf0101437a23aaf9eda26b6da6d0887e8ec798ad4b8b1e2930f5cac0e46728cd2a645219030861d460376b
SHA1 hash: 046221416d7926f7e988ffe6c9fe577129482056
MD5 hash: cf8b4d781883198f81741ed496702e27
humanhash: mike-nebraska-earth-earth
File name:Space.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'904 bytes
First seen:2025-11-06 03:12:37 UTC
Last seen:2025-11-06 12:25:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ZCkGi0D/4BfI7dZnRh7/IN0BIesyoXKot5V4oEAIpFei3uElnbcuyD7UHQRjT:ZBGbyqhXrTBrQX4oErsElnouy8Hyn
TLSH T181F2E14319BC4108916F20790CB7BD4E88E09969D1BD85F20B94F023DA57F9C79A43AF
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :34'904 bytes
File size (de-compressed) :70'740 bytes
Format:linux/i386
Unpacked file: fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4

Intelligence

File Origin
# of uploads :
3
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-06T00:44:00Z UTC
Last seen:
2025-11-07T23:15:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d45efb44-d716-4e12-b1c9-547e603a4fe6
Behavior Graph:
Download SVG
%3 guuid=468dc22c-1900-0000-0107-04ddfa070000 pid=2042 /usr/bin/sudo guuid=32bfd42f-1900-0000-0107-04ddfe070000 pid=2046 /tmp/sample.bin net guuid=468dc22c-1900-0000-0107-04ddfa070000 pid=2042->guuid=32bfd42f-1900-0000-0107-04ddfe070000 pid=2046 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=32bfd42f-1900-0000-0107-04ddfe070000 pid=2046->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6cf59130-1900-0000-0107-04dd02080000 pid=2050 /tmp/sample.bin guuid=32bfd42f-1900-0000-0107-04ddfe070000 pid=2046->guuid=6cf59130-1900-0000-0107-04dd02080000 pid=2050 clone guuid=92bf2b5d-1a00-0000-0107-04dd930a0000 pid=2707 /tmp/sample.bin guuid=32bfd42f-1900-0000-0107-04ddfe070000 pid=2046->guuid=92bf2b5d-1a00-0000-0107-04dd930a0000 pid=2707 clone guuid=75a02f5d-1a00-0000-0107-04dd940a0000 pid=2708 /tmp/sample.bin net send-data zombie guuid=32bfd42f-1900-0000-0107-04ddfe070000 pid=2046->guuid=75a02f5d-1a00-0000-0107-04dd940a0000 pid=2708 clone guuid=c9f49930-1900-0000-0107-04dd03080000 pid=2051 /tmp/sample.bin guuid=6cf59130-1900-0000-0107-04dd02080000 pid=2050->guuid=c9f49930-1900-0000-0107-04dd03080000 pid=2051 clone guuid=7ab7a030-1900-0000-0107-04dd04080000 pid=2052 /tmp/sample.bin net send-data zombie guuid=6cf59130-1900-0000-0107-04dd02080000 pid=2050->guuid=7ab7a030-1900-0000-0107-04dd04080000 pid=2052 clone guuid=7ab7a030-1900-0000-0107-04dd04080000 pid=2052->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 24e8f43b-d7df-5f1a-8ec0-cc5be50a4883 196.251.66.212:3778 guuid=7ab7a030-1900-0000-0107-04dd04080000 pid=2052->24e8f43b-d7df-5f1a-8ec0-cc5be50a4883 send: 7B guuid=75a02f5d-1a00-0000-0107-04dd940a0000 pid=2708->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=75a02f5d-1a00-0000-0107-04dd940a0000 pid=2708->24e8f43b-d7df-5f1a-8ec0-cc5be50a4883 send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ee1e85b-b3cf-4434-83ae-690af8cca668
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1809001
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1809001 Sample: Space.x86.elf Startdate: 06/11/2025 Architecture: LINUX Score: 68 20 196.251.66.212, 3778, 57056, 57058 ASDETUKhttpwwwheficedcomGB Seychelles 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Sample is packed with UPX 2->28 8 Space.x86.elf 2->8         started        signatures3 process4 process5 10 Space.x86.elf 8->10         started        12 Space.x86.elf 8->12         started        14 Space.x86.elf 8->14         started        process6 16 Space.x86.elf 10->16         started        18 Space.x86.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 03:13:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dkgen4hxol55jbar7hikos4ukmhuz4nwzybqv5f34pklyyjtcnda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251106-dqxx3awphv/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2c1a2e7a-966f-4754-a348-66af3b8b1639
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1a8c46f0f772fbd48411f9d0a74b94530f4cf1b6ce030af4bbe3d4bc61331346

(this sample)

Mirai

elf fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4

  
URLhaus
https://urlhaus.abuse.ch/url/3697602/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 fad74bfd46c1473d56b6d40b3a6715c0f6cb6042a60f8117bc75be8582db68d4
  
Dropping
MD5 bf980d77d8a4213870d8ea6400098dd7
  
URLhaus
https://urlhaus.abuse.ch/url/3697742/

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