MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40a87dc07204b2cd9f02afd39b9d0c0b56a579e1a0282fb6c166ccc46cc8ec70. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash: 40a87dc07204b2cd9f02afd39b9d0c0b56a579e1a0282fb6c166ccc46cc8ec70
SHA3-384 hash: 70b96fc96514f25260ab276d528c1eb8caf7f5a499019f072d06991174222b8dcda376e3d4226ba153e525b575e41dbc
SHA1 hash: 5d5908263ded43047653a2946e63c6000164053e
MD5 hash: a298f531ea029f6ac50ed07066dc10b9
humanhash: helium-timing-lion-nebraska
File name:Setup.exe
Download: download sample
File size:1'080'320 bytes
First seen:2025-08-10 13:56:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 06f91dc46e3f040d926b961ef4385427
ssdeep 12288:5djZV26stVHj9EjyyfCrk22o+WYAMeJ8HUqsq4Op5E:o4Sk2f+RA2U3
TLSH T121359D0379E6C6A0D4A4C034E70FD7B3E501BC89261675BB3DE90D633EA39A69739706
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter kagan
Tags:exe Ransomware


Avatar
kagan
zigot ransomware developed by ai
https://x.com/kaganisildak/status/1953775764786049148

Intelligence


File Origin
# of uploads :
1
# of downloads :
397
Origin country :
TR TR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Setup.exe
Verdict:
Malicious activity
Analysis date:
2025-08-10 13:58:47 UTC
Tags:
telegram evasion

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Tags:
ransomware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Creating a window
Reading critical registry keys
Creating a file
Moving a recently created file
Replacing files
DNS request
Connection attempt
Sending a custom TCP request
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context expand lolbin obfuscated
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) Win 64 Exe x64
Threat name:
Win64.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-08-10 13:57:31 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Behaviour
Looks up external IP address via web service
Gathering data
Unpacked files
SH256 hash:
40a87dc07204b2cd9f02afd39b9d0c0b56a579e1a0282fb6c166ccc46cc8ec70
MD5 hash:
a298f531ea029f6ac50ed07066dc10b9
SHA1 hash:
5d5908263ded43047653a2946e63c6000164053e
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pe_detect_tls_callbacks
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants

File information


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

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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsWINHTTP.dll::WinHttpCloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_IO_APICan Create Filesntdll.dll::NtCreateFile
ntdll.dll::NtDeviceIoControlFile
WIN_CRYPT_APIUses Windows Crypt APICRYPT32.dll::CertEnumCertificatesInStore
CRYPT32.dll::CertOpenSystemStoreW
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpConnect
WINHTTP.dll::WinHttpOpen
WINHTTP.dll::WinHttpOpenRequest
WINHTTP.dll::WinHttpReadData
WINHTTP.dll::WinHttpReceiveResponse
WINHTTP.dll::WinHttpSendRequest
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::closesocket
WS2_32.dll::connect
WS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo
WS2_32.dll::WSAGetLastError
WS2_32.dll::WSASocketW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExA

Comments