MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5855bb1802fab588d0ea3a6501675e616aca80731a416d055dd0d6198561d828. 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


Intelligence 8 IOCs YARA 24 File information Comments
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SHA256 hash: 5855bb1802fab588d0ea3a6501675e616aca80731a416d055dd0d6198561d828
SHA3-384 hash: cc96f7a735fdeccd76586401dc36d9a5538f0f5e51810872f499020208b22f998a5190281794c98f73b760afe2ce6f9d
SHA1 hash: 6af0e50a0dc962ac965753e74dd04a7feeb9fbf3
MD5 hash: dec8d5b52872172a4a1ed0d473adbd38
humanhash: johnny-eighteen-hydrogen-green
File name:dec8d5b52872172a4a1ed0d473adbd38.elf
Download: download sample
Signature Mirai
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File size:18'978'736 bytes
First seen:2025-12-29 23:41:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 196608:G4j6Unhy0ClGh+TP3FYXLUC4kj5yIrrUUcs:GwJy0+3yXL3jAIrwU
TLSH T1E5175C47F4E218A8C4A9C570863AC226EB71784D473573FB6790B6302F33BE15A7AB51
telfhash t13f8210b14abc74f2a6a6d561f3b37474e77314b0a3e878b10027b852efd1d491ca6827
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 BastianHein
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Detection(s):
PUA.Unix.Coinminer.XMRig-6683890-0
Create hunting rule

Verdict:
Adware
File Type:
elf.64.le
First seen:
2025-12-25T17:10:00Z UTC
Last seen:
2025-12-26T18:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5855bb1802fab588d0ea3a6501675e616aca80731a416d055dd0d6198561d828/results?tab=lookup
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5855bb1802fab588d0ea3a6501675e616aca80731a416d055dd0d6198561d828
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/5855bb1802fab588d0ea3a6501675e616aca80731a416d055dd0d6198561d828/
Threat name:
Linux.Packed.Generic
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Status:
Suspicious
First seen:
2025-12-25 21:59:50 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 37 (37.84%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lbk3wgac7k2yruhkhjsqcz26mfvmvadtdjaw2bk52dlbtblb3aua._file
Result
Malware family:
xmrig
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Score:
  10/10
Tags:
family:xmrig antivm credential_access discovery linux miner spyware stealer
Link:
https://tria.ge/reports/251229-3p4rnagj9s/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Reads hardware information
Deletes itself
Reads user data of web browsers
Verdict:
Unknown
Tags:
cryptojacking xmrig
YARA:
MAL_ELF_XMRig_Jul_09
Link:
https://app.threat.zone/submission/2e4c2885-a156-4544-8b0f-f824cd8284f4
Malware family:
XMRig
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5855bb1802fa/report/overview.html
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/5855bb1802fab588d0ea3a6501675e616aca80731a416d055dd0d6198561d828

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
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Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
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Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
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Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
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Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:GoBinTest
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Rule name:golang_binary_string
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Description:Golang strings present
Rule name:golang_duffcopy_amd64
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Rule name:Golang_Find_CSC846
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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:Linux_Trojan_Pornoasset_927f314f
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Author:Elastic Security
Rule name:MD5_Constants
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
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Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
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Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:unixredflags3
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Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
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Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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