MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dcf343df280816c4856ee164b9b4b14906a09b1fd4bfab604ee9370529ed61d1. 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
| SHA256 hash: | dcf343df280816c4856ee164b9b4b14906a09b1fd4bfab604ee9370529ed61d1 |
|---|---|
| SHA3-384 hash: | d51b85a1754639b60dc985c0402e678e0f79c1f3ed1d7318caeeb248f85fcd9c98868323a72426f329ce59177b2569bc |
| SHA1 hash: | 8461c1e0066898024564f2e7166a7a8a1d41c54a |
| MD5 hash: | 2ac193c4242f3c436f06459c6652917a |
| humanhash: | failed-nine-mango-triple |
| File name: | log |
| Download: | download sample |
| Signature | Mirai |
| File size: | 9'438'680 bytes |
| First seen: | 2026-01-13 16:17:45 UTC |
| Last seen: | 2026-01-13 21:52:21 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 196608:R1vuK1Yhq6OdSDL8DCpWSjxkqgSzif3n4Vs:R1vu7c6OduSSzif3n4 |
| TLSH | T124964B37B6A2859CC08BE1746ADFC5F3F974B4F40221206B27965A327F36E900F6D691 |
| telfhash | t1dc51890d993d46fbd9a61c24dc262bc68117c6355222db04ff56cdc46d6e40af618e8f |
| 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 |
Intelligence
File Origin
# of uploads :
2
# of downloads :
34
Origin country :
DEVendor Threat Intelligence
No detections
Detection(s):
Result
Gathering data
Verdict:
Adware
File Type:
elf.64.le
First seen:
2025-11-26T17:08:00Z UTC
Last seen:
2025-11-26T17:46:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Malware family:
XMRig Miner
Verdict:
Malicious
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
mine
Score:
84 / 100
Signature
Detected Stratum mining protocol
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Stdout / stderr contain strings indicative of a mining client
Tries to load the MSR kernel module used for reading/writing to CPUs model specific register
Writes to CPU model specific registers (MSR) (e.g. miners improve performance by disabling HW prefetcher)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Score:
95%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Trojan.Miner
Status:
Malicious
First seen:
2025-11-26 22:27:14 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
xmrig_linux
Score:
10/10
Tags:
family:xmrig family:xmrig_linux antivm discovery linux miner
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Reads hardware information
Xmrig_linux family
xmrig
Verdict:
Unknown
Tags:
cryptojacking xmrig
YARA:
MacOS_Cryptominer_Xmrig_241780a1 XMRIG_Monero_Miner Linux_Cryptominer_Malxmr_979160f6 MAL_ELF_XMRig_Jul_09
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
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: | BLOWFISH_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for Blowfish constants |
| 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: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | F01_s1ckrule |
|---|---|
| Author: | s1ckb017 |
| Rule name: | Golang_Find_CSC846 |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | Golang_Find_CSC846_Simple |
|---|---|
| Author: | Ashar Siddiqui |
| Description: | Find Go Signatuers |
| Rule name: | ldpreload |
|---|---|
| Author: | xorseed |
| Reference: | https://stuff.rop.io/ |
| Rule name: | Linux_Cryptominer_Malxmr_979160f6 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Pornoasset_927f314f |
|---|---|
| Author: | Elastic Security |
| Rule name: | MacOS_Cryptominer_Xmrig_241780a1 |
|---|---|
| Author: | Elastic Security |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | Multi_Cryptominer_Xmrig_f9516741 |
|---|---|
| Author: | Elastic Security |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | setsockopt |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for setsockopt() red flags |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| 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 |
| Rule name: | WHIRLPOOL_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for WhirlPool constants |
| Rule name: | XMRIG_Monero_Miner |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects Monero mining software |
| Reference: | https://github.com/xmrig/xmrig/releases |
| Rule name: | xmrig_v1 |
|---|---|
| Author: | RandomMalware |
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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