MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23fa2fff1c665ea79f63f820182f2f871fac24f5ea863884620a74b15b1d7cf4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23fa2fff1c665ea79f63f820182f2f871fac24f5ea863884620a74b15b1d7cf4
SHA3-384 hash: 35766ac93e0c15314c96f8a620043dfeda7def702cb5a15a1d48334841a0d2d171b4a1492c0ea2df51b83446370b1073
SHA1 hash: c918089c75c1a8005d9f1b67e53d63fff7fb400f
MD5 hash: 2c472f443c514945e729b34cd957a7cf
humanhash: mike-robin-potato-india
File name:executor.arm64
Download: download sample
Signature Mirai
Create hunting rule
File size:246'912 bytes
First seen:2025-11-20 16:18:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:PKR3VA1AwNBqaaBfwbjYgFC6BrhL/riJd8V2yJAKA:PKR3cA3anjYd6BsJeVtGKA
TLSH T1E73423D8692B72B3C4082C34AD8FC48F234B3AC632BF41F9E55D5275786BED94929249
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) :246'912 bytes
File size (de-compressed) :702'688 bytes
Format:linux/arm64
Unpacked file: 0bddee21435bd4cc3f2920d84834bda68af8d01ac1e58eff8fdb905ff3ac8bb4

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-20T18:19:00Z UTC
Last seen:
2025-11-20T19:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/23fa2fff1c665ea79f63f820182f2f871fac24f5ea863884620a74b15b1d7cf4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2a181ec9-ff3d-4f2b-8baf-af6e08484f84
Behavior Graph:
Download SVG
%3 guuid=52bcad64-1900-0000-94a3-2fca730f0000 pid=3955 /usr/bin/sudo guuid=bb865566-1900-0000-94a3-2fca7a0f0000 pid=3962 /tmp/sample.bin guuid=52bcad64-1900-0000-94a3-2fca730f0000 pid=3955->guuid=bb865566-1900-0000-94a3-2fca7a0f0000 pid=3962 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d497202d-50fb-4c2f-9821-a1ffaa2c86c5
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1817957
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23fa2fff1c665ea79f63f820182f2f871fac24f5ea863884620a74b15b1d7cf4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23fa2fff1c665ea79f63f820182f2f871fac24f5ea863884620a74b15b1d7cf4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-20 16:19:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ep5c77y4mzpkph3d7aqbqlzpq4p2yjhv5kddrbdcbj2lcwy5pt2a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251120-tsmswahn6y/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bccb892a-4428-473b-aa0e-570759365756
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/23fa2fff1c665ea79f63f820182f2f871fac24f5ea863884620a74b15b1d7cf4

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 23fa2fff1c665ea79f63f820182f2f871fac24f5ea863884620a74b15b1d7cf4

(this sample)

Mirai

elf 0bddee21435bd4cc3f2920d84834bda68af8d01ac1e58eff8fdb905ff3ac8bb4

  
URLhaus
https://urlhaus.abuse.ch/url/3688220/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 0bddee21435bd4cc3f2920d84834bda68af8d01ac1e58eff8fdb905ff3ac8bb4
  
Dropping
MD5 ae305f48145f669c731d71d2af925d7c

Comments