MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f
SHA3-384 hash: 2a08898954df021fcdae51ebef08220dcf30f924895c88c5f8a0854ac93f27370db2d215e63232707a0f073e474da3e7
SHA1 hash: ddf6419d4f9a7c731e9d29dd5fb3a230dd1dce3a
MD5 hash: f57dc3ba9dea4a5cf7754628ef16a108
humanhash: east-twenty-delta-maryland
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:64'912 bytes
First seen:2025-08-30 19:45:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rgxNi0DSXl5tTv1MpV+2HZBPZehIUt2k:rgxo0Ev1MjPU2
TLSH T1F553840ABB650FB7EC1BDD3715B91B0924CC640B12E97B397974C928BA1B24B09E3C74
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68b355001c81c34281d91b11/reports/e3373f7d-e26f-4ef5-a72a-d31c737481bb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
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/28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f
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:
2025-08-30T18:06:00Z UTC
Last seen:
2025-08-30T18:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1dda4ed7-453f-474a-a5f8-a2ee56389da6
Behavior Graph:
Download SVG
%3 guuid=1c0c9cd2-1600-0000-7847-142e040d0000 pid=3332 /usr/bin/sudo guuid=551f66d4-1600-0000-7847-142e0b0d0000 pid=3339 /tmp/sample.bin guuid=1c0c9cd2-1600-0000-7847-142e040d0000 pid=3332->guuid=551f66d4-1600-0000-7847-142e0b0d0000 pid=3339 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d7846e3e-cf89-4241-b757-90e453cc051b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1768237
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768237 Sample: mpsl.elf Startdate: 30/08/2025 Architecture: LINUX Score: 52 17 217.60.248.121, 1025, 34354 TCIIR Iran (ISLAMIC Republic Of) 2->17 19 31.56.39.76, 42290, 6969 RASANAIR Iran (ISLAMIC Republic Of) 2->19 21 3 other IPs or domains 2->21 23 Multi AV Scanner detection for submitted file 2->23 8 mpsl.elf 2->8         started        signatures3 process4 signatures5 25 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->25 11 mpsl.elf 8->11         started        13 mpsl.elf 8->13         started        process6 process7 15 mpsl.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-30 19:46:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fcrmnuzl77n2qo7qyszbhcj57fxeodzarbk3mxyxkgtjukgchixq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250830-ygwzmayl19/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/60fec20b-c7ff-4e27-ac90-99f61bfdcefa
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/28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

File information

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

Web download

Mirai

elf 28a2c6d32bffdba83bf0c4b213893df96e470f208855b65f1751a69a28c23a2f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609495/
  
Delivery method
Distributed via web download

Comments