MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aaa4f23ed0062f46bef132ad68ab52e4dae3eeaf20827560c512cc6f19be0b97. 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: aaa4f23ed0062f46bef132ad68ab52e4dae3eeaf20827560c512cc6f19be0b97
SHA3-384 hash: 8a3758ca79f2b2e8b9dcbffee6cc820dc1265fdb362ef3f36d82063a849f9f66ffe4603f85dfa6de9c4ad10e557fbe14
SHA1 hash: 6d94a85f5b47be2f638e912b4f53c89d3d4efc6c
MD5 hash: f33978163de5ca8ed80a89d447e1288c
humanhash: louisiana-orange-south-freddie
File name:SecuriteInfo.com.Linux.Siggen.9999.2399.32395
Download: download sample
Signature Mirai
Create hunting rule
File size:63'208 bytes
First seen:2025-05-14 13:23:04 UTC
Last seen:2025-05-15 00:51:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:hf4KFrIl5DfFd3x07jPzt5PXYDGnJ0mHO6QK/RRG8bI+QsQjwN:hAYI3+XzbTOjK3G8bI+jlN
TLSH T1CA5302F3EA7DEC3ECB931A7060A3C7C075F040AB966D4A670E997E7E14419248DE8825
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 SecuriteInfoCom
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
94
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.2399.32395.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68249a0de16384d6a704628clinux22vpnfull_triage
Tags:
ransomware backdoor
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6824993d8bd61140fb701d52/reports/8b376334-6b53-4a22-ac5a-2aada22a80f2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
106
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/aaa4f23ed0062f46bef132ad68ab52e4dae3eeaf20827560c512cc6f19be0b97
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/364625e1-6534-4609-8bd6-079f6bbda95b
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1689939
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1689939 Sample: SecuriteInfo.com.Linux.Sigg... Startdate: 14/05/2025 Architecture: LINUX Score: 80 28 traxanhc2.duckdns.org 2->28 30 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->30 32 2 other IPs or domains 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Gafgyt 2->38 42 2 other signatures 2->42 8 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 40 Uses dynamic DNS services 28->40 process4 process5 14 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 8->14         started        16 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 8->16         started        18 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 8->18         started        20 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 8->20         started        process6 22 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 14->22         started        24 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 14->24         started        26 SecuriteInfo.com.Linux.Siggen.9999.2399.32395.elf 14->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aaa4f23ed0062f46bef132ad68ab52e4dae3eeaf20827560c512cc6f19be0b97
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aaa4f23ed0062f46bef132ad68ab52e4dae3eeaf20827560c512cc6f19be0b97/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-14 13:23:15 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkspepwqayxunpxrgkwwrk2s4tnoh3vpecbhkygfclgg6gn6bolq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250514-qmxt4sxns9/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/78714409-2635-463a-b254-9d0b786efe88
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/aaa4f23ed0062f46bef132ad68ab52e4dae3eeaf20827560c512cc6f19be0b97

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 aaa4f23ed0062f46bef132ad68ab52e4dae3eeaf20827560c512cc6f19be0b97

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3543221/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3543228/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments