MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1c1c098ce4c4d40d849b435f3dba4faf8029d1028010fe56593f2853030d6d5. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1c1c098ce4c4d40d849b435f3dba4faf8029d1028010fe56593f2853030d6d5
SHA3-384 hash: f63faa219ac5282db1052503e68a5b7211edab4b89589693f555f64ad1457ae2fdf2c78e73336fd3fc49bfbd0911b852
SHA1 hash: 8c078a619597c13037c55e91a72e08f5ff141fcd
MD5 hash: 984e7667ba01a228068ff21daa70ce81
humanhash: oregon-iowa-purple-mango
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:140'776 bytes
First seen:2026-01-12 18:48:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:1CldeCsOs9kzj2vV4Mhkhgif9EG30A2t5lsLXj8o:wPeCK9kzivV1hg9tymLz8o
TLSH T106D34A2275391E2BC4D0A87E22F74361F1F167DA25A8C90E7EB20D4FFF252206547AB5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
189
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/0de7f72a-4a3f-4bc4-a9c0-1296509fe3c3/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69654235c82deb762e7a2939/reports/5163f388-40c8-45a7-8662-853e08d2d56e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-12T16:06:00Z UTC
Last seen:
2026-01-14T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b1c1c098ce4c4d40d849b435f3dba4faf8029d1028010fe56593f2853030d6d5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/795e4bf9-2891-4afa-82c5-367320ecc769
Behavior Graph:
Download SVG
%3 guuid=36cdfb1d-1800-0000-0a88-92cf9d080000 pid=2205 /usr/bin/sudo guuid=0372b61f-1800-0000-0a88-92cfa3080000 pid=2211 /tmp/sample.bin guuid=36cdfb1d-1800-0000-0a88-92cf9d080000 pid=2205->guuid=0372b61f-1800-0000-0a88-92cfa3080000 pid=2211 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/35a82bff-fbca-40f9-a619-4ff44940f49d
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1849459
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849459 Sample: spc.elf Startdate: 12/01/2026 Architecture: LINUX Score: 80 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 141.98.10.66, 1999, 51822, 51824 HOSTBALTICLT Lithuania 2->28 30 2 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 spc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 spc.elf 8->12         started        14 spc.elf 8->14         started        16 spc.elf 8->16         started        18 spc.elf 8->18         started        process6 20 spc.elf 12->20         started        22 spc.elf 12->22         started        24 spc.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b1c1c098ce4c4d40d849b435f3dba4faf8029d1028010fe56593f2853030d6d5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b1c1c098ce4c4d40d849b435f3dba4faf8029d1028010fe56593f2853030d6d5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 18:49:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wha4bggojrgubwcjwq27hw5e7l4afhiqfaaq7zlfspzikmbq23kq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260112-xghxbsbz3a/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9689e7a7-f993-4eb2-8360-f3bdc21b92f7
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/b1c1c098ce4c4d40d849b435f3dba4faf8029d1028010fe56593f2853030d6d5

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 b1c1c098ce4c4d40d849b435f3dba4faf8029d1028010fe56593f2853030d6d5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3756889/
  
Delivery method
Distributed via web download

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