MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d. 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: 8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d
SHA3-384 hash: 9a7fa8116026ec041d98747dfdbd92cd382da60b99aa808ca04ba0202f8d27f8b42273e78e9833785d040926a8ab2b9d
SHA1 hash: 34d8e4348b8c65f5ef84f0a7056091519d2b7229
MD5 hash: f9ea234201f4c3e819062657f2498422
humanhash: triple-neptune-crazy-finch
File name:executor.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:41'668 bytes
First seen:2025-10-08 18:29:31 UTC
Last seen:2025-10-09 19:28:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ra7OJtS6aWrIN21C3J2foTeCbpg2DL+BJD8TvJMwfls2LUCCVjmdFPb7Mcs3UozY:r02Sgrw2A52waC22BTxMwfl5LUCCVjmX
TLSH T19413F13AB64868B0C7311936DB260A4546A595FCC05AEF7A3C504B4C39176AF42FD3DF
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
File size (compressed) :41'668 bytes
File size (de-compressed) :92'256 bytes
Format:linux/arm
Unpacked file: 5d0497ceb051275c4fdd46741a4c7b0ce109d4d5888037f13b857cb04ac3afd0

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68e6af76d4a0085473c46f0f/reports/907986a9-1f69-414b-94d1-e0c4aa21698d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ba30d9a5-a08f-48b1-8b60-7917f5520600
Behavior Graph:
Download SVG
%3 guuid=7d28dd31-1700-0000-da55-9e66710f0000 pid=3953 /usr/bin/sudo guuid=78827433-1700-0000-da55-9e66770f0000 pid=3959 /tmp/sample.bin guuid=7d28dd31-1700-0000-da55-9e66710f0000 pid=3953->guuid=78827433-1700-0000-da55-9e66770f0000 pid=3959 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c203f16e-aeb9-43f6-ac84-80e49578d5e0
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1791688
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1791688 Sample: executor.arm.elf Startdate: 08/10/2025 Architecture: LINUX Score: 52 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 2 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Sample is packed with UPX 2->30 8 executor.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 executor.arm.elf 8->12         started        14 executor.arm.elf 8->14         started        16 executor.arm.elf 8->16         started        process6 18 executor.arm.elf 12->18         started        20 executor.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-08 18:38:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r42jfhckd3b4gqhrt2g5qtnsdxxgir5y5wk3nfrk6ujubjctgmgq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251008-w9mkjscj3w/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6a1603b7-ec9d-46c4-a2d5-ec643e9d64d6
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/8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d

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 8f34929c4a1ec3c340f19e8dd84db21dee6447b8ed95b6962af51340a453330d

(this sample)

Mirai

elf 5d0497ceb051275c4fdd46741a4c7b0ce109d4d5888037f13b857cb04ac3afd0

  
URLhaus
https://urlhaus.abuse.ch/url/3665254/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5d0497ceb051275c4fdd46741a4c7b0ce109d4d5888037f13b857cb04ac3afd0
  
Dropping
MD5 fe0c1cc5152eb5f9a56bbaf24df17135
  
URLhaus
https://urlhaus.abuse.ch/url/3665414/

Comments