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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b4de11e6c18a2b0374fca178f3ef64cd03cf20e29dbe199104c51dd79c6dbbe. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b4de11e6c18a2b0374fca178f3ef64cd03cf20e29dbe199104c51dd79c6dbbe
SHA3-384 hash: f1bc6822dfcbc0b40065294c6444b3a1dd8f8ca8d7b920c45ed015d7f3ca5eeac7356c99aa7368a23bef4b1d8a412f3e
SHA1 hash: ae9582eb4e55f796da3218a116490313511775a4
MD5 hash: 5e5c2e9f12433578c98fcf01787df226
humanhash: violet-pennsylvania-nevada-artist
File name:SecuriteInfo.com.Linux.Siggen.9999.12551.6020
Download: download sample
Signature Mirai
Create hunting rule
File size:118'404 bytes
First seen:2025-06-25 22:31:41 UTC
Last seen:2025-06-25 23:58:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:ix8wXW/HO7kiJLKB1WgmgkDKbaLUF206yTtmr:iu4JLKB1WxgPuLU56ec
TLSH T1EEC34B85F782E0B2C047067112D7C7664130EFB32629CD1FE388BFF56A25582B659B6E
telfhash t1b6111f956f7a88385bd3d928d8a903bc5c0ea69118907b21cf48cac0903915fe68af1f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
165
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999.12551.6020.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685c7bd032ed47a3a8d73c41linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Locks files
Connection attempt
Kills processes
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/685c79983faf8fcd7d427003/reports/3f7d2ff8-aa91-4786-9df9-f84e479e0da4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3b4de11e6c18a2b0374fca178f3ef64cd03cf20e29dbe199104c51dd79c6dbbe
Behaviour
Process Renaming
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/45651ffe-28d1-408b-8a24-aa2a09817e45
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3b4de11e6c18a2b0374fca178f3ef64cd03cf20e29dbe199104c51dd79c6dbbe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b4de11e6c18a2b0374fca178f3ef64cd03cf20e29dbe199104c51dd79c6dbbe/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 22:38:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hng6chtmdcrlan2pzily6pxwjtidz4qofhn6dgiqjri526og3o7a._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Link:
https://tria.ge/reports/250625-2hk6asaj6t/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_3a56423b
Link:
https://app.threat.zone/submission/495883e5-dd39-4a43-91df-c5162ac5f1b4
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/3b4de11e6c18a2b0374fca178f3ef64cd03cf20e29dbe199104c51dd79c6dbbe

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:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 3b4de11e6c18a2b0374fca178f3ef64cd03cf20e29dbe199104c51dd79c6dbbe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570138/
  
Delivery method
Distributed via web download

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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExA

Comments