MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05. 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: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05
SHA3-384 hash: 81a901128d885ccbc414a9f1ff4ea9867fc00b8162f583ccc0b9b9b614d0f3e2f00885b2119887234ee033f6c9fc6e23
SHA1 hash: ec0e0e84e87725d6d2541e07e8e41e4c298d9c28
MD5 hash: 74d02771c4ca2040eaddcbc032327d1c
humanhash: comet-magnesium-aspen-salami
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:56'544 bytes
First seen:2025-12-13 23:08:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:v/e02d3L3GCAPFjSHVxAz/Qt63p83bHewSBlb0fU63JFlu2Sh/AtobuwZk:hCb2CANjq63O3TewSTofFJFluxIKK
TLSH T13E43E691BD824667C1D022BAB66E968D37B163E8D2CF7317C8200B507B8A94F5D77F81
telfhash t1e8f09e04fdb48f1a59e29470dcbd22a5d4866263b1b21b21af5acbd5cc3f456e308d1e
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


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6a06ed6a3ed3f8b63bcc01077ea822334e792687a338357c02eec258417f31bb
File size (compressed) :25'840 bytes
File size (de-compressed) :56'544 bytes
Format:linux/arm
Packed file: 6a06ed6a3ed3f8b63bcc01077ea822334e792687a338357c02eec258417f31bb

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9e52576f-e492-48a0-b82f-ac407ba6ccd1/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai rust
Link:
https://www.filescan.io/uploads/693df2181eac7b9b76a9188b/reports/8d02ad5f-dac4-41af-8095-cc4e659c7d11/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-13T20:13:00Z UTC
Last seen:
2025-12-13T20:49:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6206a057-30c7-4980-b6de-a91f959e6552
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1832219
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 Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-13 23:09:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2472urdtl3tonkmqfy7gm6ahwdc64eydyvosvbjnyectlqkn5icq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251213-25acbatnet/
Malware Config
C2 Extraction:
ahahahahahajs.unproxy.st
Verdict:
Malicious
Tags:
cryptojacking coinminer trojan gafgyt Unix.Trojan.Mirai-8025795-0
YARA:
CoinMiner_Strings Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/397a38cc-e568-4f35-aae0-be533b0a2d35
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05

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
Create hunting rule
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
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
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

Mirai

elf 6a06ed6a3ed3f8b63bcc01077ea822334e792687a338357c02eec258417f31bb

Mirai

elf d73faa44735ee6e6a9902e3e667807b0c5ee1303c55d2a852dc10535c14dea05

(this sample)

  
Dropped by
SHA256 6a06ed6a3ed3f8b63bcc01077ea822334e792687a338357c02eec258417f31bb
  
URLhaus
https://urlhaus.abuse.ch/url/3724825/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3683090/
  
Dropped by
MD5 b8e53f91d43db3dee1635d2301f92984
  
URLhaus
https://urlhaus.abuse.ch/url/3713665/

Comments