MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610. 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: 7


Intelligence 7 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610
SHA3-384 hash: 54fb0682ff96cd2bc50099efdbb7176883d9fd69049f3b040c9ee977a6ef0e033ceaf42afadd151db933020fceb3723c
SHA1 hash: a36067c240adc094a11f2f4c76842f6053e5e0cb
MD5 hash: 3dbb7e52572658cf89bb6296944be6cf
humanhash: stream-lion-fanta-glucose
File name:bizy.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:4'128'952 bytes
First seen:2025-11-30 02:03:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:d1cyXl/caLoDWPMFTxEXjjcqQIZng6PuZdG4C3yFWjKccQC9U4OrfrFQo6reYnKQ:dmfx1iMbFxUnp6QV3d/p8OhO+MLTp5E6
TLSH T1F716F65BB8924946C4E43637B8BE81C433635EBA8B8B53566D05FE3C3ABE5D80E35314
telfhash t1efd02b729d1c0b5c1ba6884cc814d301d41020fd82003b48accf63bb1c00dd8785b83b
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 abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 34ec04f0ab17549a20bd7fb257497059e087cd64be342b483a72a2ca64ddd20c
File size (compressed) :1'626'952 bytes
File size (de-compressed) :4'128'952 bytes
Format:linux/arm
Packed file: 34ec04f0ab17549a20bd7fb257497059e087cd64be342b483a72a2ca64ddd20c

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-30T00:15:00Z UTC
Last seen:
2025-12-01T23:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6210f207-3ad6-4304-8303-577ca3993deb
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1822978
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 02:21:59 UTC
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7obps4n5btdvfrs3wx56emamo7ef4sfy4r2cnesttzaqqqmxcyia._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251130-chqnca1jf1/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Contacts a large (31497) amount of remote hosts
Creates a large amount of network flows
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/52811e23-3f7f-4b96-ba9c-c1d8fffc4c95
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/fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610

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: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:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
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:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
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: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 34ec04f0ab17549a20bd7fb257497059e087cd64be342b483a72a2ca64ddd20c

Mirai

elf fb82f971bd0cc752c65bb5fbe2300c77c85e48b8e4742692539e410841971610

(this sample)

  
Dropped by
SHA256 34ec04f0ab17549a20bd7fb257497059e087cd64be342b483a72a2ca64ddd20c
  
URLhaus
https://urlhaus.abuse.ch/url/3720811/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 189ff404b475bf1b6eb395bc65e56aa7

Comments