MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5
SHA3-384 hash: 829b4bb69cc80d4ea6bcf9c84de1fce9cfc98e10e7ba660832f7c299cae1b1960f9141b4256148fdc814baf31d65551a
SHA1 hash: ef6444b88950a0c69425230ec26137a6e04069b2
MD5 hash: 7d68c3ffb02b404d10a40ede61b37f69
humanhash: montana-montana-april-whiskey
File name:SecuriteInfo.com.Linux.Siggen.9999.22959.2081
Download: download sample
Signature Mirai
Create hunting rule
File size:42'860 bytes
First seen:2025-09-25 09:19:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:B0gkM1q6f00ws1GNZ77CKEYGXaWA6ML9JIt9XGmAZ1K0p9ilyr9q3UEL+7:BT1iXssn8aWKbIt9Y4VLu
TLSH T1D313F1F859A74872EEA425B19E9881522FC61F7DE4CF7283E39A46446CC30552EF090B
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 SecuriteInfoCom
Tags:elf mirai UPX
File size (compressed) :42'860 bytes
File size (de-compressed) :95'708 bytes
Format:linux/arm
Unpacked file: c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.22959.2081.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68d5093374e5a2898992aa9b/reports/0f7bd616-f368-40f6-a26c-158c33f7c57a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5
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:
2025-09-25T04:40:00Z UTC
Last seen:
2025-09-25T04:40:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b127c32d-dfbd-4c31-b035-cc7ab55c3910
Behavior Graph:
Download SVG
%3 guuid=3d56c174-1900-0000-63c5-96d3fd100000 pid=4349 /usr/bin/sudo guuid=ac4e8977-1900-0000-63c5-96d30e110000 pid=4366 /tmp/sample.bin guuid=3d56c174-1900-0000-63c5-96d3fd100000 pid=4349->guuid=ac4e8977-1900-0000-63c5-96d30e110000 pid=4366 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c90c22f-052c-45b6-82cc-53a83f781760
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 07:07:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qt5ir5ei3swgqw45yqs7ue2bdwpzzrbi7swj6j7rzemxddqrrg2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/250925-la724afl2y/
Behaviour
Reads runtime system information
Mirai family
Mirai
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f4728b87-8d71-4538-a59e-1bd0a42fb3b7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5

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 84fa88f488dcac685b9dc425fa13411d9f9cc428fcac9f27f1c919718e1189b5

(this sample)

Mirai

elf c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06

  
Dropping
SHA256 c3d48515a931a047bc1091ca774a8de3a280ee4f2e4d1b76c0c53a457d2d6b06
  
Dropping
MD5 8317e798fc41ed76799600179f0dd05b
  
URLhaus
https://urlhaus.abuse.ch/url/3631598/
  
Delivery method
Distributed via web download

Comments