MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8
SHA3-384 hash: 5870a790c86e20d7e60127d4fc3ad9bc7df4186aa85bfc1fad8255ea17fdf0c9ea9b0a83dcb9d47286bf09225d5aac00
SHA1 hash: fee14554627e7d04ffcaf4d378681f9e15288c69
MD5 hash: 4e7a945c61ecfa73c6d5abb1d836e15a
humanhash: london-moon-uranus-magnesium
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:62'380 bytes
First seen:2025-09-06 08:10:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:lxeIlWHR9Fpc/N2nk2Da0ClgbEY7VqGKC5gejsC/7kCPzq:GIlWhp6WJWHgIoVq1C5XjsC/VW
TLSH T1025302E5159BF0F1C7D46E79C87C48A3680B31BE9FA23920170877543C97817BABA4B9
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) :62'380 bytes
File size (de-compressed) :176'704 bytes
Format:linux/arm
Unpacked file: 166b6204941d982852c35da685a6b8039cf3d4ff8498a9b605ef7e50c6170e56

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
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:
  2.5/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68bbecb420d0ee406d97c8d2/reports/ad1c1b10-0936-4e6a-a205-28a1295bfe2d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
type:Mirai 5.42.217.111:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-06T06:38:00Z UTC
Last seen:
2025-09-06T06:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a7cc4546-55ba-4436-97d8-882961496678
Behavior Graph:
Download SVG
%3 guuid=f4050ccd-1900-0000-69e5-3a9db30c0000 pid=3251 /usr/bin/sudo guuid=607371cf-1900-0000-69e5-3a9dba0c0000 pid=3258 /tmp/sample.bin guuid=f4050ccd-1900-0000-69e5-3a9db30c0000 pid=3251->guuid=607371cf-1900-0000-69e5-3a9dba0c0000 pid=3258 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca28159f-3afe-4ea3-8405-6ba63746a97f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1772286
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Writes ELF files to hidden directories
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772286 Sample: boatnet.arm.elf Startdate: 06/09/2025 Architecture: LINUX Score: 72 21 5.42.217.111, 3778, 42294 MIDYAIQ Iraq 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Sample is packed with UPX 2->29 7 boatnet.arm.elf 2->7         started        11 systemd snapd-env-generator 2->11         started        signatures3 process4 file5 19 /var/tmp/.vwgknkzjknyvmea/ftp, ELF 7->19 dropped 31 Writes ELF files to hidden directories 7->31 13 boatnet.arm.elf systemctl 7->13         started        15 boatnet.arm.elf 7->15         started        17 boatnet.arm.elf 7->17         started        signatures6 process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-09-06 08:11:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sdfh3brcerx3jo44cemgjyiigbg27jgv2cbaili3js4uhgh4qhea._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250906-j3h8bszqx9/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1b38acce-5fac-4750-a902-219d937817f7
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/90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8

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_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: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 90ca7d8622246fb4bb9c111864e108304dafa4d5d082042d1b4cb94398fc81c8

(this sample)

Mirai

elf 166b6204941d982852c35da685a6b8039cf3d4ff8498a9b605ef7e50c6170e56

  
URLhaus
https://urlhaus.abuse.ch/url/3616840/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 166b6204941d982852c35da685a6b8039cf3d4ff8498a9b605ef7e50c6170e56
  
Dropping
MD5 7950f5ba39f95d6bdb42ba0e93e16789

Comments