MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c85aa62e3a5498fe5f40e0254818fc9bf2a4d91c9649805756aa94144aa2eb4c. 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


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c85aa62e3a5498fe5f40e0254818fc9bf2a4d91c9649805756aa94144aa2eb4c
SHA3-384 hash: 24cfb463ca43e5d12be3c713085fcb4122363722bab1ad5cd0f8eb181737bc744246b070fc96077ab56ba3d6974fe387
SHA1 hash: ff0d58bf979031f6b1d0c1daf14e2cdc8c0df3f8
MD5 hash: d4575a64b4d87d4e3951a0502eb91851
humanhash: batman-victor-nine-diet
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:52'688 bytes
First seen:2025-08-14 08:48:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:CcmRrvjH8gfg1A4zZfxcFuRUXp9BcAmVPmkoWDHiuTkuBoKoHBkwS7e:cYSge4A59B1mVPmknziC7oJS
TLSH T10933F791F9825667C1D023BAB6AF968D377163E4D2CF7213D9204B10BB8660F5CA7F84
telfhash t1b8e0f800fcb88b2c59d38970dc9c12e49140a22770220b21ef28cbe0cc3f010e30ca0b
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 467ca3ecdb388a31f9687f3f93134ae992fbfbe2936cfbd700c3d198b3b65ecb
File size (compressed) :24'216 bytes
File size (de-compressed) :52'688 bytes
Format:linux/arm
Packed file: 467ca3ecdb388a31f9687f3f93134ae992fbfbe2936cfbd700c3d198b3b65ecb

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/689da2f69ef4d2ff7cfc877f/reports/2896bb68-deb6-4cc9-8dcb-1dfa95109468/overview
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1756668
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c85aa62e3a5498fe5f40e0254818fc9bf2a4d91c9649805756aa94144aa2eb4c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c85aa62e3a5498fe5f40e0254818fc9bf2a4d91c9649805756aa94144aa2eb4c/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/c85aa62e3a5498fe5f40e0254818fc9bf2a4d91c9649805756aa94144aa2eb4c
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 08:48:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zbnkmlr2ksmp4x2a4asuqgh4tpzkjwi4szeyav2wvkkbisvc5nga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250814-kqwhka1kv9/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-8025795-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/e28d90df-499d-40dc-ab91-0db99d51bf8d
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 467ca3ecdb388a31f9687f3f93134ae992fbfbe2936cfbd700c3d198b3b65ecb

Mirai

elf c85aa62e3a5498fe5f40e0254818fc9bf2a4d91c9649805756aa94144aa2eb4c

(this sample)

  
Dropped by
SHA256 467ca3ecdb388a31f9687f3f93134ae992fbfbe2936cfbd700c3d198b3b65ecb
  
URLhaus
https://urlhaus.abuse.ch/url/3602476/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 37c76c64dd24abc66274840d86e29737
  
URLhaus
https://urlhaus.abuse.ch/url/3602984/
  
URLhaus
https://urlhaus.abuse.ch/url/3604475/

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