MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8. 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: 40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8
SHA3-384 hash: ae578a6e237c4ecabfe9e793d74c24ecb8871d084805328601729e466c190c2f58f137b76066adcd1c03429f05a580e3
SHA1 hash: 97ee90d051a9235356b9ecead5202273cd01a15d
MD5 hash: 87e3956d974713105da2229c6d50c023
humanhash: one-mississippi-hotel-september
File name:mipsel
Download: download sample
File size:55'652 bytes
First seen:2025-08-23 06:27:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:mbzDNVPoPY05f2NYrHvHkhzF1ZEtBvokcYdQ4hNMqt4pfkY3rGCW4BJPWRam+M8z:mUB2NIHvHk9ZUbcYdyqkfPqS7FN
TLSH T13943F1FD20BB2E54CD7896BC92BD5367ACA964D0B60C4B9D1B04588D8B2EC0F7CE109D
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.DarkNexus-7679166-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a95fc72a70220b68d8b824/reports/4fdd8ed7-b133-487f-a7f1-a1c6bd0d1bbb/overview
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/40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8
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
Link:
https://opentip.kaspersky.com/40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f41f7ef0-bec7-4e11-b7fe-4c5c25b3b0a6
Behavior Graph:
Download SVG
%3 guuid=51a06ade-1900-0000-8df5-b1969b0d0000 pid=3483 /usr/bin/sudo guuid=30755de0-1900-0000-8df5-b196a20d0000 pid=3490 /tmp/sample.bin guuid=51a06ade-1900-0000-8df5-b1969b0d0000 pid=3483->guuid=30755de0-1900-0000-8df5-b196a20d0000 pid=3490 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b90582e5-4598-4014-8b45-1912f31af385
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1763440
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1763440 Sample: mipsel.elf Startdate: 23/08/2025 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 mipsel.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 06:29:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=id2bwvcfibqtxmoq7enqe3jljjd3nyvx33vwhlpewf3svtxtbt4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250823-g86vgasrx5/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.DarkNexus-7679166-0
YARA:
n/a
Link:
https://app.threat.zone/submission/932ee7fe-3d70-4e1c-91e0-a2828f9778c2
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/40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8

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: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:upx_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf 40f41b544540613bb1d0f91b026d2b4a47b6e2b7deeb63ade4b1772acef30cf8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609732/
  
Delivery method
Distributed via web download

Comments