ck-3d80df5d12cdfe6450a782fc87bf66b444[.]dll[.]exe

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General

Target
ck-3d80df5d12cdfe6450a782fc87bf66b444.dll.exe
Size 4.1MB
Sample260420-hcksssfv4x
SHA256 3884ca8ff0e82370fc831f4b38c4e7004f474ae1a0087ff58b160d5082f031c2
MD5 42954d188d8ed2cf8c9e1f20c36baffd
SHA1 7e65f7901aa4586c24bde6fe7bda5ce85418adca
SHA512 1c2647f0adf4d9771e76ddfaa332c5b8860e1006a7cdcb79886ebbe98d59d8d8fb30c2ddac658dabdfa8e5c89020960a10ff58f103960460a860d66507ea4ade
SSDEEP 49152:k2i6oxMcTe5mFjZQzJs7mOukEr69AriPp7qCuu39p+jPJjYQcQ7s7:k2o7EggPjq
TLSH
T127168D1BBCB91C69C09AF13484737605F665B8445B2327C71AB0F2682F3A7F25AF9B05
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
ck-3d80df5d12cdfe6450a782fc87bf66b444.dll.exe

File Explorer

ck-3d80df5d12cdfe6450a782fc87bf66b444.dll.exe

.dll 4.1MB

ck-3d80df5d12cdfe6450a782fc87bf66b444.dll.exe

IMPHASH 22e59ac5cab9839fda1ed6b8c9f8e6bb
SHA256 3884ca8ff0e82370fc831f4b38c4e7004f474ae1a0087ff58b160d5082f031c2
MD5 42954d188d8ed2cf8c9e1f20c36baffd
SHA1 7e65f7901aa4586c24bde6fe7bda5ce85418adca
SHA512 1c2647f0adf4d9771e76ddfaa332c5b8860e1006a7cdcb79886ebbe98d59d8d8fb30c2ddac658dabdfa8e5c89020960a10ff58f103960460a860d66507ea4ade
SSDEEP 49152:k2i6oxMcTe5mFjZQzJs7mOukEr69AriPp7qCuu39p+jPJjYQcQ7s7:k2o7EggPjq
TLSH
T127168D1BBCB91C69C09AF13484737605F665B8445B2327C71AB0F2682F3A7F25AF9B05
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

89:61:5d:1c:8a:12:09:69:e3:30:56:52:97:db:d3:14:4b:75:9c:ba:b9:16:a5:fd:f3:0d:bb:20:17:01:ee:ab

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=eUhmPuav.msecnd.net

Chains

Apr 16, 2026

CN=eUhmPuav.msecnd.net

CN=Microsoft Azure RSA TLS Issuing CA 08,O=Microsoft Corporation,C=US

Minor OS version

Major OS version

Entry point

4592

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

iphlpapi

GetAdaptersAddresses

kernel32

AddVectoredContinueHandler AddVectoredExceptionHandler CloseHandle CreateEventA CreateIoCompletionPort CreateThread CreateWaitableTimerExW DeleteCriticalSection DuplicateHandle EnterCriticalSection ExitProcess FreeEnvironmentStringsW GetConsoleMode GetCurrentThreadId GetEnvironmentStringsW GetErrorMode GetLastError GetProcAddress GetProcessAffinityMask GetQueuedCompletionStatusEx GetStdHandle GetSystemDirectoryA GetSystemInfo GetThreadContext InitializeCriticalSection LeaveCriticalSection LoadLibraryExW LoadLibraryW PostQueuedCompletionStatus RaiseFailFastException ResumeThread RtlLookupFunctionEntry RtlVirtualUnwind SetConsoleCtrlHandler SetErrorMode SetEvent SetProcessPriorityBoost SetThreadContext SetWaitableTimer Sleep SuspendThread SwitchToThread TlsAlloc TlsGetValue VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WerGetFlags WerSetFlags WriteConsoleW WriteFile

api-ms-win-crt-heap-l1-1-0

calloc free malloc

api-ms-win-crt-private-l1-1-0

memcpy

api-ms-win-crt-runtime-l1-1-0

_execute_onexit_table _exit _initialize_onexit_table _initterm _initterm_e _register_onexit_function abort

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func __stdio_common_vfprintf fwrite

api-ms-win-crt-string-l1-1-0

strlen strncmp

ole32

CoTaskMemFree

psapi

GetMappedFileNameA

user32

GetSysColor

version

GetFileVersionInfoSizeA

winmm

timeGetTime

Name

.text

Size

2.1MB

Virtual Size

2.1MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

1.8MB

Virtual Size

1.8MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

104KB

Virtual Size

471KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

65KB

Virtual Size

65KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

24KB

Virtual Size

24KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

ck-3d80df5d12cdfe6450a782fc87bf66b444.dll.exe

PE Signature issue

iphlpapi

kernel32

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

ole32

psapi

user32

version

winmm

generic