MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8973b175c2ccc969cea9ca7b92996b2195653ae15f62d16514b9e3f1c6b01b0b. 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: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8973b175c2ccc969cea9ca7b92996b2195653ae15f62d16514b9e3f1c6b01b0b
SHA3-384 hash: 134b9e6760308aa0e77a9cb3cd9a6aebd9665ead96ad7d3b4803f6c47ba6ba690be4d2eb6f43b4a44fcf155d8b23e3a1
SHA1 hash: f39135a23b5982952280738c250ab08d0316e543
MD5 hash: 627516a30dc1f127a4787e321262ba55
humanhash: mockingbird-nebraska-ohio-tango
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:132'156 bytes
First seen:2025-09-13 16:30:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:g08C9cRhUDKWoZ2QQOVmxWVeU8Fpr3FcM/9TPGUKik:g08C9cRhUDKpZ2QQOVIWVbEpr3OM/9bS
TLSH T1FED34B46FA418A13C0D61779B6AF524A3322A7D1A3DB730699245FB43F827DB1D13F09
telfhash t17a211db1573a96295955de9c8aec6775062cd3062282ef33ff3184ac640004eea2ac0f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 557a61bcce47baeffef15fe0bc4fcad2b0018f034453e32d95e0448aea79373a
File size (compressed) :47'068 bytes
File size (de-compressed) :132'156 bytes
Format:linux/arm
Packed file: 557a61bcce47baeffef15fe0bc4fcad2b0018f034453e32d95e0448aea79373a

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
NL NL
Vendor Threat Intelligence
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

Sanesecurity.Malware.28886.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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/68c59effdbc6f5a29c4374ea/reports/452d1620-cb26-400a-837f-c96ec5454152/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
19
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8973b175c2ccc969cea9ca7b92996b2195653ae15f62d16514b9e3f1c6b01b0b
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:
2025-09-13T14:42:00Z UTC
Last seen:
2025-09-13T14:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8973b175c2ccc969cea9ca7b92996b2195653ae15f62d16514b9e3f1c6b01b0b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/48502572-b99d-47bb-80f2-15a7b9f5524e
Behavior Graph:
Download SVG
%3 guuid=c9de6803-1a00-0000-df4d-8f77cd0a0000 pid=2765 /usr/bin/sudo guuid=b71cbc05-1a00-0000-df4d-8f77d20a0000 pid=2770 /tmp/sample.bin guuid=c9de6803-1a00-0000-df4d-8f77cd0a0000 pid=2765->guuid=b71cbc05-1a00-0000-df4d-8f77d20a0000 pid=2770 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0800a88c-17aa-45ea-95c9-d859dce28dff
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1777027
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777027 Sample: boatnet.arm7.elf Startdate: 13/09/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 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 Yara detected Mirai 2->34 36 Contains symbols with names commonly found in malware 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 7 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
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8973b175c2ccc969cea9ca7b92996b2195653ae15f62d16514b9e3f1c6b01b0b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 16:43:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rfz3c5ocztewttvjzj5zfgllegkwkoxbl5rncziuxhr7drvqdmfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250913-t7mrestjs6/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0 trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/2291b449-dc5b-4665-9856-adc29e45a859
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/8973b175c2ccc969cea9ca7b92996b2195653ae15f62d16514b9e3f1c6b01b0b

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 557a61bcce47baeffef15fe0bc4fcad2b0018f034453e32d95e0448aea79373a

Mirai

elf 8973b175c2ccc969cea9ca7b92996b2195653ae15f62d16514b9e3f1c6b01b0b

(this sample)

  
Dropped by
SHA256 557a61bcce47baeffef15fe0bc4fcad2b0018f034453e32d95e0448aea79373a
  
Dropped by
MD5 c33220d305d72714ae48431e26c62a23
  
URLhaus
https://urlhaus.abuse.ch/url/3623322/
  
Delivery method
Distributed via web download

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