MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb32c5d648cb6ac14419232cdb50f6babd4f1034b16b1bb0b7a9491b1c394a3a. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb32c5d648cb6ac14419232cdb50f6babd4f1034b16b1bb0b7a9491b1c394a3a
SHA3-384 hash: 35ed1bd6190ff627f82fc438953e3fe427d14cdb76797667de031318c296fa6ce5a07d0eb94541cfba0ff79a2a0e1e21
SHA1 hash: 63eaa022354e40ead6d72bf2132f676c96e213b2
MD5 hash: 55ff357da2febc52594b591067d60b5b
humanhash: twelve-muppet-oregon-bluebird
File name:Mark90c80.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:58'588 bytes
First seen:2025-12-28 07:42:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vcVLCx2n5KjZDSBAQmmUMbXq060hzIfzF:vluIj98jBm01Ifp
TLSH T19F430245540D5EC2FA72BDB87B3013392E830FA1B291B2576836841873F1A8FD5F665B
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) :58'588 bytes
File size (de-compressed) :158'464 bytes
Format:linux/arm
Unpacked file: 351ee09c8d6910f97964ac9c52373172b072abf7f9a9f7eb94e7c979d377c2bc

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b9935468-3098-457d-9867-d735d31a611f/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T21:43:00Z UTC
Last seen:
2025-12-28T12:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/eb32c5d648cb6ac14419232cdb50f6babd4f1034b16b1bb0b7a9491b1c394a3a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e7a7b23d-e9b8-4e83-97c7-ed01844ad660
Behavior Graph:
Download SVG
%3 guuid=1a7fa383-1a00-0000-d4a9-2d36f60d0000 pid=3574 /usr/bin/sudo guuid=59624085-1a00-0000-d4a9-2d36f70d0000 pid=3575 /tmp/sample.bin guuid=1a7fa383-1a00-0000-d4a9-2d36f60d0000 pid=3574->guuid=59624085-1a00-0000-d4a9-2d36f70d0000 pid=3575 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d76bcb76-1176-473b-a526-fe48d8cb143e
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1840735
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840735 Sample: Mark90c80.arm.elf Startdate: 28/12/2025 Architecture: LINUX Score: 52 17 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->17 19 Multi AV Scanner detection for submitted file 2->19 21 Sample is packed with UPX 2->21 9 Mark90c80.arm.elf 2->9         started        signatures3 process4 process5 11 Mark90c80.arm.elf 9->11         started        process6 13 Mark90c80.arm.elf 11->13         started        process7 15 Mark90c80.arm.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eb32c5d648cb6ac14419232cdb50f6babd4f1034b16b1bb0b7a9491b1c394a3a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb32c5d648cb6ac14419232cdb50f6babd4f1034b16b1bb0b7a9491b1c394a3a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 02:35:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5mzmlvsiznvmcrazemwnwuhwxk6u6ebuwfvrxmfxvferwhbzji5a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251228-jkg8bacp7s/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8c9633b2-6a99-4277-b6cd-d03b0b6112a4
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/eb32c5d648cb6ac14419232cdb50f6babd4f1034b16b1bb0b7a9491b1c394a3a

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 eb32c5d648cb6ac14419232cdb50f6babd4f1034b16b1bb0b7a9491b1c394a3a

(this sample)

Mirai

elf 351ee09c8d6910f97964ac9c52373172b072abf7f9a9f7eb94e7c979d377c2bc

  
URLhaus
https://urlhaus.abuse.ch/url/3745156/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 351ee09c8d6910f97964ac9c52373172b072abf7f9a9f7eb94e7c979d377c2bc
  
Dropping
MD5 e3d6125ee6f77817753fbb5856789053

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