MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 943f04e5d4d98711db3e98fce7f01d890a2fe990437003b36fa6f8cfe96d9765. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 943f04e5d4d98711db3e98fce7f01d890a2fe990437003b36fa6f8cfe96d9765
SHA3-384 hash: a250ae364397b6c641d39905106f37075422be329b19b8e5464a2b05e8eead4519f589cc70fff16b3ed89bbc739defbe
SHA1 hash: 837686ad9826156f5c0e6f114d3583758ce36d3c
MD5 hash: 55f5c7d35386d16f42c31842e39ced29
humanhash: speaker-alanine-three-mexico
File name:mipsel
Download: download sample
File size:509'272 bytes
First seen:2025-06-27 22:05:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:7A84JF9Qc8GgZxTM6m1U3snB6NnVuqnAtSyBpywBdlEykR6LkV6N0L8AXwtZJHZz:/M6m1U3rVuqAtSySwY1gEIZB
TLSH T15EB402118F881F87C5AFCD750A2E167311AEDD9F46CA643E807CDD48B6A6D0D6783C98
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32055.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32057.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9145.1494.20125.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685f15af0fceda814b468f62linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creates directories
Sends data to a server
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Locks files
Connection attempt
Changes access rights for a written file
Launching a process
Opens a port
Runs as daemon
Receives data from a server
DNS request
Creates or modifies files in /cron to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
custom
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/943f04e5d4d98711db3e98fce7f01d890a2fe990437003b36fa6f8cfe96d9765
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/45102ab9-d72b-4f22-b17c-e74648513792
Behavior Graph:
Download SVG
%3 guuid=8f27e95e-1900-0000-758b-417131100000 pid=4145 /usr/bin/sudo guuid=2567d260-1900-0000-758b-417136100000 pid=4150 /tmp/sample.bin guuid=8f27e95e-1900-0000-758b-417131100000 pid=4145->guuid=2567d260-1900-0000-758b-417136100000 pid=4150 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dc14fb63-67d4-4c3d-bda7-72a84f23dc61
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1724446
Signature
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1724446 Sample: mipsel.elf Startdate: 28/06/2025 Architecture: LINUX Score: 64 44 185.210.47.228, 36927, 6881 XTGLOBALRO Russian Federation 2->44 46 148.71.49.234, 51413, 6881 VODAFONE-PTVodafonePortugalPT Portugal 2->46 48 101 other IPs or domains 2->48 50 Multi AV Scanner detection for submitted file 2->50 10 mipsel.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash cat 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 mipsel.elf sh 10->18         started        20 configuration 10->20         started        23 mipsel.elf sh 10->23         started        signatures6 25 sh crontab 18->25         started        29 sh 18->29         started        54 Opens /sys/class/net/* files useful for querying network interface information 20->54 56 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->56 31 configuration 20->31         started        33 sh crontab 23->33         started        process7 file8 42 /var/spool/cron/crontabs/tmp.W3w709, ASCII 25->42 dropped 58 Sample tries to persist itself using cron 25->58 60 Executes the "crontab" command typically for achieving persistence 25->60 35 sh crontab 29->35         started        38 configuration 31->38         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 35->52 40 configuration 38->40         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/943f04e5d4d98711db3e98fce7f01d890a2fe990437003b36fa6f8cfe96d9765
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/943f04e5d4d98711db3e98fce7f01d890a2fe990437003b36fa6f8cfe96d9765/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-27 22:06:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sq7qjzou3gdrdwz6td6op4a5refc72mqinyahm3pu34m72lns5sq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/250627-11a8da1pz2/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads MAC address of network interface
Reads hardware information
Renames itself
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a77851bf-74e9-4a62-b516-dc376aa3d804
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/943f04e5d4d98711db3e98fce7f01d890a2fe990437003b36fa6f8cfe96d9765

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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

elf 943f04e5d4d98711db3e98fce7f01d890a2fe990437003b36fa6f8cfe96d9765

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558217/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments