MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fba7bebf259ea5904705b2ce98b73a7ef017b7cf64565779a1afdfc437a46ef0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fba7bebf259ea5904705b2ce98b73a7ef017b7cf64565779a1afdfc437a46ef0
SHA3-384 hash: 179488edf5d0a5a31937d746720b820fdf276a2c879a97ebd9502d5ddb325d30fb4ef2f8b69fcc178a31e0c51486c401
SHA1 hash: 74dd4f2d73a98cd34355f93f8949f7bbf181c868
MD5 hash: 6e7311ae5648ac9c161f204032258d35
humanhash: stairway-golf-march-blue
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:89'956 bytes
First seen:2025-03-26 22:37:35 UTC
Last seen:2025-03-30 19:11:35 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:vVBgYjZ1KHfakBPjwFW1r0/1Rq8+znTray7WeGKdNc2:vVBZjGHfakBkFW1B8+znj7BdD
TLSH T1B193D74E2E75CFADF369C33447B74A31A3A923C522E1C685D2ACD1151F7024EA41FBA8
telfhash t1af21425c897423e45b351c8a1a9eff77e1a130df0b226d778e11e97ea6ad9425d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.32419.4030.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e481dacb6d38a89f3e83balinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Mounts file systems
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67e481d8f274bf2d8e24424a/reports/c09136d5-137c-4fcc-a7f7-3a1a73e7b4f0/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fba7bebf259ea5904705b2ce98b73a7ef017b7cf64565779a1afdfc437a46ef0
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b15062b1-6612-4984-b7a7-d8c58480fa16
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1649607
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fba7bebf259ea5904705b2ce98b73a7ef017b7cf64565779a1afdfc437a46ef0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fba7bebf259ea5904705b2ce98b73a7ef017b7cf64565779a1afdfc437a46ef0/
Threat name:
Linux.Trojan.ZkarletFlash
Create hunting rule
Status:
Malicious
First seen:
2025-03-26 22:38:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ot35pzft2szaryfwlhjrnz2p3ybpn6pmrlfo6nbv7p4in5en3ya._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250326-2kgwnatzdt/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eb37d130-a5ed-45ce-939c-50da11fac870
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fba7bebf259ea5904705b2ce98b73a7ef017b7cf64565779a1afdfc437a46ef0

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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

sh f4543d83148d2f87e0c61cdbe6ac96c66e826ffa45e6f8261ed9f28ba3406de5

Mirai

elf fba7bebf259ea5904705b2ce98b73a7ef017b7cf64565779a1afdfc437a46ef0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3472011/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 f4543d83148d2f87e0c61cdbe6ac96c66e826ffa45e6f8261ed9f28ba3406de5
  
Dropped by
MD5 90fab6fcbf088755b3035d5b9e93dc90
  
Dropped by
SHA256 d51a54f6d1e0a4f5c8381d434918e900706fed54cba2d1780f97cb4383771ced
  
Dropped by
MD5 e9e37ceab33320ec83c460200c8c5427

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments