MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 87829728a99ef388dad07188d86e6e7024650d684a1a9dc458b3f636789caaac. 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
| SHA256 hash: | 87829728a99ef388dad07188d86e6e7024650d684a1a9dc458b3f636789caaac |
|---|---|
| SHA3-384 hash: | adbbb6ecf7f4ffc2846293a69d5dbc2764c9a4c75712f71f517078198bf9f7788b645dadc15e16fe2826fbe52dbfc257 |
| SHA1 hash: | 6ae84aa008cdc6260148d7c07ba053f2b5891d9e |
| MD5 hash: | 7415cd24336cdb8c41c177845a131a45 |
| humanhash: | winner-hawaii-crazy-sixteen |
| File name: | morte.mips |
| Download: | download sample |
| Signature | Mirai |
| File size: | 101'712 bytes |
| First seen: | 2025-07-02 14:36:11 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 1536:oxvENPhx5PJOwkLyCUnHRqpiuBVbF9te+xReYVTcDY:SENPhxewqyCUxqpiuvbReerTx |
| TLSH | T1F1A3C84D6E218FBCFB98C23447B39E25A75933D636E1C684D2ACD6011E7064E245FBB8 |
| telfhash | t1eb118f0c493823e4a7721dde5addff36e59170df0a266e338e00e9adaa6dd815e00c1c |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf mirai upx-dec |
abuse_ch
UPX decompressed file, sourced from SHA256 b4d52619e506d97e60184c38b62b2b88461afd363d0744ccbebf3e26cdcb6bc3UPX 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) : | 38'388 bytes |
|---|---|
| File size (de-compressed) : | 103'164 bytes |
| Format: | linux/mips |
| Packed file: | b4d52619e506d97e60184c38b62b2b88461afd363d0744ccbebf3e26cdcb6bc3 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
15
Origin country :
NLVendor Threat Intelligence
Verdict:
Malicious
Score:
90.9%
Link:
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Behaviour
Opens a port
DNS request
Runs as daemon
Deletes a file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
lolbin remote
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
107
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Result
Threat name:
Mirai, Xmrig
Detection:
malicious
Classification:
troj.evad.mine
Score:
88 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ELF
Verdict:
Malicious
Threat:
Linux.Worm.Mirai
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2025-07-02 14:37:09 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
mirai
Score:
10/10
Tags:
family:mirai credential_access defense_evasion discovery
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Malware Config
C2 Extraction:
abc.galaxias.cc
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
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: | ELF_Mirai |
|---|---|
| Author: | NDA0E |
| Description: | Detects multiple Mirai variants |
| Rule name: | Mirai_Botnet_Malware |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects Mirai Botnet Malware |
| Reference: | Internal Research |
| Rule name: | Mirai_Botnet_Malware_RID2EF6 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Mirai Botnet Malware |
| Reference: | Internal Research |
| Rule name: | SUSP_XORed_Mozilla_Oct19 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key. |
| Reference: | https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force() |
| Rule name: | SUSP_XORed_Mozilla_RID2DB4 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious XORed keyword - Mozilla/5.0 |
| Reference: | Internal Research |
| 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
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
| ID | Title | Severity |
|---|---|---|
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
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