MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efd2a9e9a88c25c629a9c6cb57b70bd98b9a9fc1c0c791dd870fb6f72dd944d0. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efd2a9e9a88c25c629a9c6cb57b70bd98b9a9fc1c0c791dd870fb6f72dd944d0
SHA3-384 hash: 51791009d5d78098fc561d91ba253e369fe453e4233fe6645a69f052520aa56d4c56de8b580d00ba54090a898fad9084
SHA1 hash: 490977c91f331445a6a1b3d2a46ea66a30025ae2
MD5 hash: b1323bb445568eab23074f612e82e605
humanhash: robert-salami-alpha-oven
File name:mips
Download: download sample
File size:341'112 bytes
First seen:2025-05-02 12:32:04 UTC
Last seen:2025-05-02 16:36:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:oFwBI8JAW8rWfrP+ImGJavy1v2hJYV2qvcICJOpe8c/ODuYAOCWByI21VbAsxq:o6W8JAW8r4iImEavy1LZvcVjIuYAjWIi
TLSH T1787433F5C524AE9BBA76967ED2540EE9D40F056CCB3C284A8BFE9A031D5739130E43D2
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 :
3
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.DarkNexus-7679166-0
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6814bdc8d5cdbfe0eb683425linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6814bb4bd95f3e34e95eece4/reports/f1788b37-2d36-4b48-997e-e6f768e82909/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
custom
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/efd2a9e9a88c25c629a9c6cb57b70bd98b9a9fc1c0c791dd870fb6f72dd944d0
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dce30079-9382-4217-be8b-cd726880a5d6
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1679870
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/efd2a9e9a88c25c629a9c6cb57b70bd98b9a9fc1c0c791dd870fb6f72dd944d0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efd2a9e9a88c25c629a9c6cb57b70bd98b9a9fc1c0c791dd870fb6f72dd944d0/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-05-01 21:03:45 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57jkt2nirqs4mknjy3fvpnyl3gfzvh6byddzdxmhb63polozitia._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250502-pqm9eatky4/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.DarkNexus-7679166-0
YARA:
n/a
Link:
https://app.threat.zone/submission/54d5709d-4158-456a-872b-495fb2aa4839
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/efd2a9e9a88c25c629a9c6cb57b70bd98b9a9fc1c0c791dd870fb6f72dd944d0

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: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

sh ac017ec31921e5ce9118aac5b71d61d02a67378f6786000baec0c2caadc4a3a3

elf efd2a9e9a88c25c629a9c6cb57b70bd98b9a9fc1c0c791dd870fb6f72dd944d0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3532702/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 ac017ec31921e5ce9118aac5b71d61d02a67378f6786000baec0c2caadc4a3a3
  
Dropped by
MD5 c240201fd007ab954be5328490f758f0
  
URLhaus
https://urlhaus.abuse.ch/url/3531931/
  
Dropped by
SHA256 a8007deeeb2bdece028a7e7a07264f885721b84128cfd3cd19d94b1eb93d67d8
  
Dropped by
MD5 3d89b6fc9e1d4998d7006d861d628aca
  
Dropped by
SHA256 2cd1c6186b5ca4165177f2e9a88319926ce8cd644c5738b1760aecc7d716a560
  
Dropped by
MD5 1ef0f2c018b4317ddef137f8b38aec79
  
URLhaus
https://urlhaus.abuse.ch/url/3532737/
  
URLhaus
https://urlhaus.abuse.ch/url/3532739/

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