MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65861bc1580a1aa28f46d285a74d2ca56ac7e9ca5c75cfe346ae592defe7abd5. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65861bc1580a1aa28f46d285a74d2ca56ac7e9ca5c75cfe346ae592defe7abd5
SHA3-384 hash: 01423bb94c51a4d8b773c1749b59b89a9c11d3f11ef83304ec842aab49aab405e32ee1c16744951f43e82498971cdd42
SHA1 hash: 013ae3b1c462b958d4e5259d79e74bf4d7820b37
MD5 hash: d278b8668bb9753e4bb946e8ed8d5adc
humanhash: stairway-yellow-minnesota-vegan
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:99'844 bytes
First seen:2025-03-03 12:41:32 UTC
Last seen:2025-03-03 15:19:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:C3Y7WKtcEpTsnJOgBf/aPY8J6WaLef/qdAr:C3cWKtcE8JFBHaPY8J6WEeh
TLSH T1D4A3184AF981AB15D4C516BAFF4E528933532BACE3EE7202DD245F2037CE55B0E7A412
telfhash t195e0a3b2037168d577ec85aac14f31210febf2a6070512914da86f0a58a2151b64e013
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.31115.3603.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c5a441c668b65489beafa7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
DNS request
Runs as daemon
Creating a file
Opens a port
Unmounts file systems
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67c5a3a3e95d0f9029e2f397/reports/6a38cee2-3775-4038-9075-73d133d4e31f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
38
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/65861bc1580a1aa28f46d285a74d2ca56ac7e9ca5c75cfe346ae592defe7abd5
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/84aade04-fc22-4415-a84c-f467bc7e3f6f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628024
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: 1628024 Sample: arm7.elf Startdate: 03/03/2025 Architecture: LINUX Score: 52 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 7 arm7.elf 2->7         started        signatures3 process4 signatures5 16 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->16 10 arm7.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/65861bc1580a1aa28f46d285a74d2ca56ac7e9ca5c75cfe346ae592defe7abd5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65861bc1580a1aa28f46d285a74d2ca56ac7e9ca5c75cfe346ae592defe7abd5/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 00:10:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mwdbxqkybinkfd2g2kc2otjmuvvmp2oklr247y2gvzms337hvpkq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250303-pxf4nsyjt7/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Renames itself
Unexpected DNS network traffic destination
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/402f1c91-5e8d-461b-a171-9f9d57b11c7b
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/65861bc1580a1aa28f46d285a74d2ca56ac7e9ca5c75cfe346ae592defe7abd5

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 65861bc1580a1aa28f46d285a74d2ca56ac7e9ca5c75cfe346ae592defe7abd5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464192/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464193/

Comments