MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bacb61fcf94967fb8d68f3f7aac4261f3004e59482c05c4d2030e867ca33a8dc. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bacb61fcf94967fb8d68f3f7aac4261f3004e59482c05c4d2030e867ca33a8dc
SHA3-384 hash: 90df1c9e252b3616ad6328b40cdab02af17f737525fce77147d5f225be1a9dc217d52e69d5c434ec056fcfe6e2fd976d
SHA1 hash: cd82f3b57528cedf18295d2edb700d91bdf9dde9
MD5 hash: 4ce125d7cd0d7b811a2ffd8b400b66f1
humanhash: saturn-queen-black-batman
File name:jklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:85'740 bytes
First seen:2025-12-21 15:09:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DM4QSDSmJoNWZXLsoHZekpVWtCHA9AQ3jnq/KTWzIeL9H8zF7uhcT:DFF8IZz5vTQ3G/eMbH8zFh
TLSH T15D836C21797A2D1BC1C4687B11F70371F2F6234A65A8CA6EBD320E5EFF15A503107AB6
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
24
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69480dd13f8fdbf8e94d9eb0/reports/cc4f5b2f-6162-4598-931e-5269c50d76de/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T12:31:00Z UTC
Last seen:
2025-12-23T02:03:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/bacb61fcf94967fb8d68f3f7aac4261f3004e59482c05c4d2030e867ca33a8dc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/294fcb86-cdd2-4a66-8a25-0057a4ec9dc9
Behavior Graph:
Download SVG
%3 guuid=80ac0c88-1a00-0000-cf5b-1064a0090000 pid=2464 /usr/bin/sudo guuid=d1abaa8a-1a00-0000-cf5b-1064a7090000 pid=2471 /tmp/sample.bin guuid=80ac0c88-1a00-0000-cf5b-1064a0090000 pid=2464->guuid=d1abaa8a-1a00-0000-cf5b-1064a7090000 pid=2471 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a7f64cbd-63dc-498b-b7b1-bece22786167
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837072
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837072 Sample: jklspc.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 18 131.147.123.0 SO-NETSo-netEntertainmentCorporationJP Japan 2->18 20 131.147.123.1 SO-NETSo-netEntertainmentCorporationJP Japan 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 jklspc.elf 2->8         started        signatures3 process4 process5 10 jklspc.elf 8->10         started        process6 12 jklspc.elf 10->12         started        14 jklspc.elf 10->14         started        16 jklspc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bacb61fcf94967fb8d68f3f7aac4261f3004e59482c05c4d2030e867ca33a8dc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bacb61fcf94967fb8d68f3f7aac4261f3004e59482c05c4d2030e867ca33a8dc/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 15:10:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xlfwd7hzjft7xdli6p32vrbgd4yajzmuqlafytjagdugpsrtvdoa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251221-sj77satlf1/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/55da52b5-d6b6-4568-a8c0-b1b52cb5672a
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: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 bacb61fcf94967fb8d68f3f7aac4261f3004e59482c05c4d2030e867ca33a8dc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739209/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739213/
  
URLhaus
https://urlhaus.abuse.ch/url/3739407/
  
URLhaus
https://urlhaus.abuse.ch/url/3739418/

Comments