MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52b569ac51612f6be2d60c2658bf59c4789d654bf98d72c88ea4184df67ec9d1. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52b569ac51612f6be2d60c2658bf59c4789d654bf98d72c88ea4184df67ec9d1
SHA3-384 hash: 206351528cd5dea55674b96bae99239a1d841d047ca5f0be5146d922f29450d8086eece3d66d9795afbae970b67c270a
SHA1 hash: deb37ece2b2f42229c0f5f6e52524db61f1da54a
MD5 hash: a8b2c9fde63f4a8783cd790ddac2c750
humanhash: green-indigo-angel-violet
File name:selfrep.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:52'332 bytes
First seen:2024-11-06 18:22:11 UTC
Last seen:2024-11-14 16:16:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6ER5EdafhA+Aj4XCcYLPSob+29H2dp2nouy8DMPbq5/w/o:dRdSR4ScYLPSoi29xoutDMPbqK/o
TLSH T12D33F099F0924BBEF1ECDA367C2E7F0234A1C989E28501B7D98DB1992455B15CF1C2CE
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.10566.27350.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672bb41649e92a05dde394b1linux22vpnfull_triage
Tags:
tsunami gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Runs as daemon
Connection attempt
Launching a process
Collects information on the OS
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug gafgyt masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/672bb416210633def620fcc4/reports/dc4a685c-3a29-494d-a703-3f2f84e907db/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/52b569ac51612f6be2d60c2658bf59c4789d654bf98d72c88ea4184df67ec9d1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ccf675ae-c672-46d3-a682-56beb799c4c4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1550514
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1550514 Sample: selfrep.i686.elf Startdate: 06/11/2024 Architecture: LINUX Score: 84 39 45.86.86.60, 5060, 58134, 58136 DALANETKZ Italy 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 4 other signatures 2->47 9 selfrep.i686.elf 2->9         started        signatures3 process4 process5 11 selfrep.i686.elf 9->11         started        process6 13 selfrep.i686.elf sh 11->13         started        15 selfrep.i686.elf sh 11->15         started        17 selfrep.i686.elf sh 11->17         started        19 43 other processes 11->19 process7 21 sh pkill 13->21         started        23 sh busybox 13->23         started        25 sh pkill 15->25         started        27 sh busybox 15->27         started        29 sh pkill 17->29         started        31 sh busybox 17->31         started        33 sh pkill 19->33         started        35 sh busybox 19->35         started        37 79 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52b569ac51612f6be2d60c2658bf59c4789d654bf98d72c88ea4184df67ec9d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52b569ac51612f6be2d60c2658bf59c4789d654bf98d72c88ea4184df67ec9d1/
Threat name:
Linux.Backdoor.Bushido
Create hunting rule
Status:
Malicious
First seen:
2024-10-08 23:50:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kk2wtlcrmexwxywwbqtfrp2zyr4j2zkl7ggxfseouqme35t6zhiq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux rootkit upx
Link:
https://tria.ge/reports/241106-w1gb6swbmn/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Reads CPU attributes
Enumerates running processes
Loads a kernel module
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cd98a076-d6a1-4084-b44e-11e5035b972d
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/52b569ac51612f6be2d60c2658bf59c4789d654bf98d72c88ea4184df67ec9d1

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 52b569ac51612f6be2d60c2658bf59c4789d654bf98d72c88ea4184df67ec9d1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3279160/
  
Delivery method
Distributed via web download

Comments