MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3999579550107ab792edbf54958ce5b56fecdf7b1e934589d7571b0fb4fcc6d. 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: 7


Intelligence 7 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3999579550107ab792edbf54958ce5b56fecdf7b1e934589d7571b0fb4fcc6d
SHA3-384 hash: b07b5d77e3bfae73635bdf2194e4b96e114aa847f3d8aae17ae8aee2070fec5950dd8529a211e178bd14fabab489c8f3
SHA1 hash: a119176d3506444a01d30ee4d83d46cad949dcd5
MD5 hash: b639b78d33f2d26e5ca70283029d1cad
humanhash: emma-yellow-oranges-eighteen
File name:b3999579550107ab792edbf54958ce5b56fecdf7b1e934589d7571b0fb4fcc6d
Download: download sample
Signature Mirai
Create hunting rule
File size:6'291'618 bytes
First seen:2026-06-14 18:53:27 UTC
Last seen:2026-06-25 16:47:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:D8UsJvtk3Tass2GaKfAfGOSeYivS2fNTxUzR+CqvZ86NID5E9:D8Ugvm3Hs5fA4eJCRPqvq6NOE9
TLSH T167566C46FC1E7462D6C976742F6612947239BC089F81D7236618BB3CBAF27A4CF13261
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 Hassan_Pouladi
Tags:DDOSAgent mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
CA CA
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.DDOSAgent-GG.51928714.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Manages services
Sets a written file as executable
Collects information on the CPU
Creating a file
Launching a process
Collects information on the OS
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 expand golang lolbin
Link:
https://www.filescan.io/uploads/6a2ef959bf16337e43c63ce3/reports/203fb095-8ddf-4d0a-9852-1bf766d059bd/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-14T17:42:00Z UTC
Last seen:
2026-06-15T22:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b3999579550107ab792edbf54958ce5b56fecdf7b1e934589d7571b0fb4fcc6d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/97c325e0-9c10-4a40-8543-922444b6fe7e
Behavior Graph:
Download SVG
%3 guuid=795e0518-1700-0000-ba7e-006f5a0e0000 pid=3674 /usr/bin/sudo guuid=0968d01a-1700-0000-ba7e-006f610e0000 pid=3681 /tmp/sample.bin guuid=795e0518-1700-0000-ba7e-006f5a0e0000 pid=3674->guuid=0968d01a-1700-0000-ba7e-006f610e0000 pid=3681 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6ab4bc96-7d79-4c29-b838-799b00c95311
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3999579550107ab792edbf54958ce5b56fecdf7b1e934589d7571b0fb4fcc6d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b3999579550107ab792edbf54958ce5b56fecdf7b1e934589d7571b0fb4fcc6d/
Threat name:
Linux.Trojan.DDOSAgent
Create hunting rule
Status:
Malicious
First seen:
2026-05-31 19:45:23 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=womzk6kvaed2w6jo3p2uswgolnlp5tpxwhutiwe5ovy3b62pzrwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260614-xjyqkagy3q/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/b3999579550107ab792edbf54958ce5b56fecdf7b1e934589d7571b0fb4fcc6d

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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.

Comments