MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd
SHA3-384 hash: 5908270e452b938f7770c38d08da3960a957ffd31d76e13ba88c0d749c04a33064734e7014475f1387ddb30cda7a9917
SHA1 hash: 95194a1b6177780663790a951ee596bc0785a237
MD5 hash: 451ed5ed77a0d6e6c2e536cbf1e1984b
humanhash: mobile-robin-oxygen-oxygen
File name:nwfaiehg4ewijfgriehgirehaughrarg.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:43'696 bytes
First seen:2025-11-05 05:12:27 UTC
Last seen:2025-11-05 06:20:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:dQrWSb24lL4+N191t4LOGS9ClKKU+pB8sofHPnLfJ9iAnTKxbJe+THtF9q3UELfg:QWo4+N19LrGSUw2qPLrtTW7OL4
TLSH T15113F2E85615AD00DA2080345BBC0D46DA457E78A03C39B205D45BFC1FE29A5EBBEBD6
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) :43'696 bytes
File size (de-compressed) :97'472 bytes
Format:linux/arm
Unpacked file: ea9882ebad6a8c73bf107e7e20c4616cb57649028053f95a5bf9f58823d289f8

Intelligence

File Origin
# of uploads :
2
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.11418.24387.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
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/3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd
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:
2025-11-04T17:06:00Z UTC
Last seen:
2025-11-06T03:34:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7302b4fa-1fc1-47e8-af31-121503c211dc
Behavior Graph:
Download SVG
%3 guuid=d6197f9f-1900-0000-8876-12f5ad090000 pid=2477 /usr/bin/sudo guuid=1ef532a1-1900-0000-8876-12f5ae090000 pid=2478 /tmp/sample.bin guuid=d6197f9f-1900-0000-8876-12f5ad090000 pid=2477->guuid=1ef532a1-1900-0000-8876-12f5ae090000 pid=2478 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d7c2dd9e-8e61-49dd-858a-c875bb5212a7
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1808302
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: 1808302 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 05/11/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 4 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 nwfaiehg4ewijfgriehgirehaughrarg.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 00:05:05 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=h4izv6fdqa2ni6nwjqg7d2liivpl5gwckluz2nb4xwtnut5zlt6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251105-fxbphsspbk/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/10784f51-79a1-47cd-8a87-ec6d3e202584
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/3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd

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 3f119af8a38034d479b64c0df1e968455ebe9ac252e99d343cbda6da4fb95cfd

(this sample)

Mirai

elf ea9882ebad6a8c73bf107e7e20c4616cb57649028053f95a5bf9f58823d289f8

  
URLhaus
https://urlhaus.abuse.ch/url/3696791/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696806/
  
Dropping
SHA256 ea9882ebad6a8c73bf107e7e20c4616cb57649028053f95a5bf9f58823d289f8
  
Dropping
MD5 e1dd1ca868c476184f88d3881ef01977

Comments