MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5
SHA3-384 hash: 5ccabcaf11b90341c14fa1a2d88844f7cb93346a33428d0ee6ba6f0f11db69e6c9a751aa931688091704f19097ecb0e0
SHA1 hash: 342b39b4505820b41aed24ecddd24eafcb6d5e9c
MD5 hash: 63be2c9e53ceeaf9155ac4a25d8905a7
humanhash: maryland-alpha-connecticut-beryllium
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:221'237 bytes
First seen:2026-01-31 16:27:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:jdA5Aaw5hK1pCWU3NmaDTsOZWOv7wKe7GgrkwNM/Ruu8cmH2WBoB5n:jq5Aaw5hwW3NmaDTsOZWQMxKw2/Z9mHI
TLSH T1FA243A45EA408F13C0D717BAFADF43453323A7A593D7B306A924ABB43F8679E4E22505
telfhash t1bc312ff2576a922a5a91daac9dec67a10519cb135342ff33ff21c4ec241500eea19c4f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 35f42e78296f3e8635799d75a697e44a0b3a2d1d53dd9507d29f05fcc54922eb
File size (compressed) :105'100 bytes
File size (de-compressed) :221'237 bytes
Format:linux/arm
Packed file: 35f42e78296f3e8635799d75a697e44a0b3a2d1d53dd9507d29f05fcc54922eb

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade mirai rust soft-404
Link:
https://www.filescan.io/uploads/697e2da82ffccda09764f5d8/reports/e16e305e-6813-46a2-a278-d1485853e9bb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
27
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-29T04:19:00Z UTC
Last seen:
2026-02-02T00:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/561ec141-a266-4628-a127-42d0d8edb890
Behavior Graph:
Download SVG
%3 guuid=86b30e19-1900-0000-59cb-e0faf0070000 pid=2032 /usr/bin/sudo guuid=ccc8451c-1900-0000-59cb-e0faf7070000 pid=2039 /tmp/sample.bin guuid=86b30e19-1900-0000-59cb-e0faf0070000 pid=2032->guuid=ccc8451c-1900-0000-59cb-e0faf7070000 pid=2039 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fef75885-cef7-4b63-9459-9fe5ff743617
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1860927
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860927 Sample: boatnet.arm7.elf Startdate: 31/01/2026 Architecture: LINUX Score: 76 24 130.193.34.57, 3778, 46302 YANDEXCLOUDRU Russian Federation 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.arm7.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 boatnet.arm7.elf 7->15         started        18 boatnet.arm7.elf 7->18         started        20 boatnet.arm7.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 09:10:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbcpxo3577x7yasusvneccji7ulfcznaam4sbndqu64mxbvkjdkq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260131-tyy34acx9d/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
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/1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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 35f42e78296f3e8635799d75a697e44a0b3a2d1d53dd9507d29f05fcc54922eb

Mirai

elf 1044fbbb7dffeffc0254955a410928fd165165a0033920b470a7b8cb86aa48d5

(this sample)

  
Dropped by
SHA256 35f42e78296f3e8635799d75a697e44a0b3a2d1d53dd9507d29f05fcc54922eb
  
URLhaus
https://urlhaus.abuse.ch/url/3766666/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 210259edd95dc0a5ec2e7ff21bc10606

Comments