MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768
SHA3-384 hash: f11c1d0774311d9b904120a153b7be799f45ee47c271866e89829dae28aeee4d15490a8f60a46a9e393b3000200736ca
SHA1 hash: 545c012cc18dcd5fe36088e0c76aef0776b85209
MD5 hash: ff6f42b5bcfaeb63fc91de004e39be47
humanhash: early-colorado-speaker-oven
File name:FGx8SNCa4txePA.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:31'572 bytes
First seen:2025-12-28 01:08:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:XJ1P1TBwNMennf+L7MveSiqGE00l6Btrn7BUC6WB:XDhBwNMofk70TiqGCYrrnlbJ
TLSH T1AFE2E06FE96DE942CDAE843411CD036A8E54B8C1337F970493609CCC6A5EEA779AC478
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 radixm46
Tags:elf mips mirai UPX


Avatar
radixm46
Observed via Suricata dropper. Strings on unpacked elf show SSDP M-SEARCH and raw socket HDRINCL errors. Executed with arg rt.mpsl.
File size (compressed) :31'572 bytes
File size (de-compressed) :88'908 bytes
Format:linux/mipsel
Unpacked file: b14e6acddada7c04a167b084079c51e71365cdd4e74478726f38e97e573f077e

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
JP JP
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3b226620-11d9-4d85-b1d1-e46e9f91e5a7/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6950833be126b9ff43938659/reports/72a6869e-0fce-4be4-85ff-7860f3c08488/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T23:24:00Z UTC
Last seen:
2025-12-28T12:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9a7dd27d-9ffc-4335-91c6-b9cf5f44395f
Behavior Graph:
Download SVG
%3 guuid=a4cab78f-1800-0000-924f-da49170a0000 pid=2583 /usr/bin/sudo guuid=2f2b9c91-1800-0000-924f-da491e0a0000 pid=2590 /tmp/sample.bin guuid=a4cab78f-1800-0000-924f-da49170a0000 pid=2583->guuid=2f2b9c91-1800-0000-924f-da491e0a0000 pid=2590 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3ac449ab-f1c4-4b63-8f06-0fe6c430897b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 03:08:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zlsblhyg5kd7tt3rlpcezw3o6k7iw537tiwmbgxefc4f4j7le5ua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251228-bhxafstkhn/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a4fa5044-0c71-46f4-bb77-5452dfd3fd09
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/cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768

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 cae4159f06ea87f9cf715bc44cdb6ef2be8b777f9a2cc09ae428b85e27eb2768

(this sample)

Mirai

elf b14e6acddada7c04a167b084079c51e71365cdd4e74478726f38e97e573f077e

  
Link
http://135.225.120.199/Vye32GsS2g38eKHmaKrLdDjgrnf2YBT4/FGx8SNCa4txePA.mpsl
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b14e6acddada7c04a167b084079c51e71365cdd4e74478726f38e97e573f077e
  
Dropping
MD5 66356804c075ef0396e7547c49357a9d
  
URLhaus
https://urlhaus.abuse.ch/url/3745174/

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