MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f5fc77179a5de636f7279ef11f9c03d3d8bf578dc9eafcc72800800bee8adf14. 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: | f5fc77179a5de636f7279ef11f9c03d3d8bf578dc9eafcc72800800bee8adf14 |
|---|---|
| SHA3-384 hash: | 267344f9cd6cf07212c1c00a51574f932c377a79257f675dc15689e655054489be9b67dfe386b96baa118f023d8085b5 |
| SHA1 hash: | 3160a0cd0e935a2582b06f19312474ad29031954 |
| MD5 hash: | 0b145fd2f5e05c33c3692edda85a3c5b |
| humanhash: | low-vermont-orange-aspen |
| File name: | x86_32 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 83'440 bytes |
| First seen: | 2026-02-17 19:29:42 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 1536:dyLhI2JYPrLEGF89R4PUZ4u0e8E3BCu78UZI3xqnmZVy6HDAGpShn:4LhI2J4rQGF834sZ7pQUZI36mrHjYn |
| TLSH | T1A1835BC5F643C4F4E84308B12177F7325A37E1B6502AEA43E768DA72EC92542E916BDC |
| telfhash | t1fb31e6fb1e7e08f4a7c06440c35e2a612a4ae73b15a073a20573d824227edc651bed38 |
| 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 |  abuse_ch |
| Tags: | elf mirai upx-dec |
abuse_ch
UPX decompressed file, sourced from SHA256 f5da0fd7f7a74bbcbd5ab5b2f95e446e6dff4bb1ac233e508a2c135d6778b6c5UPX 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) : | 42'224 bytes |
|---|---|
| File size (de-compressed) : | 83'440 bytes |
| Format: | linux/i386 |
| Packed file: | f5da0fd7f7a74bbcbd5ab5b2f95e446e6dff4bb1ac233e508a2c135d6778b6c5 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
92
Origin country :
NLVendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Detection(s):
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
soft-404
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
81
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Status:
terminated
Behavior Graph:
Malware family:
Mirai
Verdict:
Malicious
Result
Threat name:
Mirai, Xmrig
Detection:
malicious
Classification:
troj.mine
Score:
84 / 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
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Backdoor.Mirai
Status:
Malicious
First seen:
2026-02-17 20:10:31 UTC
AV detection:
16 of 23 (69.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
mirai
Score:
10/10
Tags:
family:mirai credential_access discovery linux
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Malware Config
C2 Extraction:
followahahaha.followz.st
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
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: | CoinMiner_Strings |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects mining pool protocol string in Executable |
| Reference: | https://minergate.com/faq/what-pool-address |
| Rule name: | CoinMiner_Strings_RID2DDE |
|---|---|
| Author: | Florian Roth |
| Description: | Detects mining pool protocol string in Executable |
| Reference: | https://minergate.com/faq/what-pool-address |
| Rule name: | ELF_Toriilike_persist |
|---|---|
| Author: | 4r4 |
| Description: | Detects Torii IoT Botnet (stealthier Mirai alternative) |
| Reference: | Identified via researched data |
| Rule name: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | Linux_Trojan_Gafgyt_28a2fe0c |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_389ee3e9 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_5f7b67b8 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_88de437f |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_8aa7b5d3 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_ae9d0fa6 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_b14f4c5d |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_cc93863b |
|---|---|
| Author: | Elastic Security |
| 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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