MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 76bc9a13ee5a29ac4dd2dcc7f07ee63b81136109eb9b9140a5f4a63663ff9ae6. 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
| SHA256 hash: | 76bc9a13ee5a29ac4dd2dcc7f07ee63b81136109eb9b9140a5f4a63663ff9ae6 |
|---|---|
| SHA3-384 hash: | f9aa4e15b3cdfc48e67bc0d4115cda57c5c460a12b7a8ad6e60de11ec5243d5c374f1124ce66f7894d2cf4ad8aff22bf |
| SHA1 hash: | 9a0cbe6ecc74f3b4162bb72a03c95b1725a601cc |
| MD5 hash: | 571cfd41ef3002578ff626a290d8cc8c |
| humanhash: | king-sweet-hawaii-carolina |
| File name: | mipsel |
| Download: | download sample |
| Signature | Mirai |
| File size: | 469'288 bytes |
| First seen: | 2026-08-06 20:02:56 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-sharedlib |
| ssdeep | 6144:SFPWLROGFsrR+uI3eLxTaN6+gDyyOdI7/4CPyLFDr2Laoja9QG:hdOGFsouRx+N6hCQ0yLaoja9QG |
| TLSH | T1FAA42A8C97F19BDFE06DDD3063296A171CBE493770E377A6A17DE86232AB14405E7820 |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf mirai upx-dec |
abuse_ch
UPX decompressed file, sourced from SHA256 982e2e9c616a4ae1113eaf9c39932afb30f8cd2548a404ce33f90fc92c78470aUPX unpacked
This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.
| File size (compressed) : | 149'800 bytes |
|---|---|
| File size (de-compressed) : | 469'288 bytes |
| Format: | linux/mipsel |
| Packed file: | 982e2e9c616a4ae1113eaf9c39932afb30f8cd2548a404ce33f90fc92c78470a |
Intelligence
File Origin
# of uploads :
1
# of downloads :
79
Origin country :
NLVendor Threat Intelligence
No detections
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Manages services
Runs as daemon
Opens a port
Creating a file in the %temp% subdirectories
Creates directories
Connection attempt
Creating a file
Substitutes an application name
Traces processes
Writes files to system directory
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 mirai obfuscated
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-06T18:11:00Z UTC
Last seen:
2026-08-06T18:50:00Z UTC
Hits:
~100
Status:
terminated
Behavior Graph:
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Exploit.DirtyFrag
Status:
Malicious
First seen:
2026-08-06 20:04:37 UTC
File Type:
ELF32 Little (SO)
AV detection:
9 of 36 (25.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Creates a desktop entry file
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Deletes log files
Modifies init.d
Modifies rc script
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Executes dropped EXE
Modifies Watchdog functionality
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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 |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | elf_arm_mips_ko_so |
|---|
| Rule name: | ELF_IoT_Persistence_Hunt |
|---|---|
| Author: | 4r4 |
| Description: | Hunts for ELF files with persistence and download capabilities |
| Rule name: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | EXPL_HKTL_LNX_DirtyFragShellcode_May26 |
|---|---|
| Author: | Pezier Pierre-Henri (Nextron Systems) |
| Description: | Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux. |
| Reference: | https://github.com/V4bel/dirtyfrag/tree/master |
| Rule name: | EXPL_LNX_DirtyFrag_ForensicArtefacts_May26 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects DirtyFrag exploit code POC usage in Linux environments |
| Reference: | https://github.com/V4bel/dirtyfrag/tree/master |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | setsockopt |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for setsockopt() red flags |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | unixredflags3 |
|---|---|
| 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
Delivery method
Distributed via web download
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