MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe
SHA3-384 hash: 907e31e09a13541e21fa3f434b9b4243c7bd5a43501f67e972e5a61f38fff7c9c3555b59fb36430ec09fd318c60ac1d7
SHA1 hash: 548aa0eba9592f9038c0284b06aeec7b3d14c7c8
MD5 hash: 8e932133d057d6d912ecf4fe7ef388e5
humanhash: mississippi-comet-edward-purple
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:55'988 bytes
First seen:2026-04-10 19:18:02 UTC
Last seen:2026-04-11 06:56:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:avMrRCm3S/TWVmVHLGSoMeQedGzeesWh9Q9:zRC8S/THHVBepe54
TLSH T1D54302BDD4E96606CF2A0DA299DB16B52B48F3D972D556E8EF24A8CCC84439C30CF434
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) :55'988 bytes
File size (de-compressed) :184'164 bytes
Format:linux/mipsel
Unpacked file: 71aab3aa8b7f19fad0138117906e171e8b5df20766552aa22f49428dbbae382c

Intelligence

File Origin
# of uploads :
2
# of downloads :
136
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5ddd1320-4b14-4f70-8d58-e502f59fb919/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Locks files
Opens a port
Runs as daemon
Deletes a file
DNS request
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/69d94cfb799d5bf325f6a7fa/reports/d3e74856-877a-433a-9038-b1047d649ccc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-10T17:40:00Z UTC
Last seen:
2026-04-10T22:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/588dd5dc-ad70-4fde-97e9-8e9723e94e7c
Behavior Graph:
Download SVG
%3 guuid=790b87e2-1800-0000-c7dd-5ecc5c0e0000 pid=3676 /usr/bin/sudo guuid=bbcfa2e4-1800-0000-c7dd-5ecc600e0000 pid=3680 /tmp/sample.bin guuid=790b87e2-1800-0000-c7dd-5ecc5c0e0000 pid=3676->guuid=bbcfa2e4-1800-0000-c7dd-5ecc600e0000 pid=3680 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d7eb7928-0388-40ae-b9db-d3c909f970d1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-10 19:18:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vn4e7nx2gvesdt77h56b7c6sd3k6xvqcrfdlxjbiq5n3bchjn77a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion upx
Link:
https://tria.ge/reports/260410-x6lphsaz4k/
Behaviour
Writes file to tmp directory
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 ab784fb6fa354921cfff3f7c1f8bd21ed5ebd6028946bba428875bb088e96ffe

(this sample)

Mirai

elf 71aab3aa8b7f19fad0138117906e171e8b5df20766552aa22f49428dbbae382c

  
URLhaus
https://urlhaus.abuse.ch/url/3744954/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 71aab3aa8b7f19fad0138117906e171e8b5df20766552aa22f49428dbbae382c
  
Dropping
MD5 68e1db557143aded17692a33191307e1

Comments