MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6. 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: 378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6
SHA3-384 hash: 5e9b4c81f52c21fb0adcbcac1e35e38a9cba1a23a4f5589198c3c6ee1bf784e5c56375ec610c1a52424ba6dc547e525e
SHA1 hash: 7b52d7fef5560a64aaaf1da64d0bc2b110087e4d
MD5 hash: 8d875abb4faeca23c860d775a6c35d74
humanhash: zebra-double-sweet-triple
File name:xnxnxnxnxnxnxnxni386xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:60'764 bytes
First seen:2025-11-23 15:27:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xiAIjI421JT2Wwjb5N1es8XD45PvW7nNVZL7Zo0ueLqMsSG:biI42DT21Nks8XE5PmNVZL7ZVueLhG
TLSH T15C53029FF0A14862D4517B38B3F077A0269142ACC38565D56BC62D6004F6AE4FBE0FAF
telfhash t191b011e888c208e8220080208e0c0f2a3033030228e2383be0c22a8a22302e3a2200e0
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 UPX
File size (compressed) :60'764 bytes
File size (de-compressed) :115'356 bytes
Format:linux/i386
Unpacked file: b7edd76e89cb795265fe2f9eafeb89f7276fd069edb99b5586c07a4559940ad5

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file in the %temp% directory
Deletes a file
Receives data from a server
Kills processes
Creating a file
Locks files
Deleting a recently created file
Sends data to a server
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt packed upx
Link:
https://www.filescan.io/uploads/69232811eecb08e4aa45dfbd/reports/b054a40e-19d6-4c0d-ae83-04a4b04c5b73/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-23T10:38:00Z UTC
Last seen:
2025-11-23T11:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6/results?tab=lookup
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1819560
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819560 Sample: xnxnxnxnxnxnxnxni386xnxn.elf Startdate: 23/11/2025 Architecture: LINUX Score: 21 14 54.247.62.1, 443, 57224 AMAZON-02US United States 2->14 16 Sample is packed with UPX 2->16 6 dash rm 2->6         started        8 dash cut 2->8         started        10 dash tr 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g6hfgtjg3rrmcsuz6bfqdfq22dyuthffst6w2uqi4aubwuxghc3a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251123-swfnassrcp/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Deletes log files
Enumerates active TCP sockets
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a6c937b4-79c3-4a65-b744-ef0a1657b93a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 378e534d26dc62c14a99f04b01961ad0f1499ca594fd6d5208e0281b52e638b6

(this sample)

Mirai

elf b7edd76e89cb795265fe2f9eafeb89f7276fd069edb99b5586c07a4559940ad5

  
URLhaus
https://urlhaus.abuse.ch/url/3713394/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b7edd76e89cb795265fe2f9eafeb89f7276fd069edb99b5586c07a4559940ad5
  
Dropping
MD5 48182d7a3ba19243dc8fb199100e6d47
  
URLhaus
https://urlhaus.abuse.ch/url/3713410/

Comments