2024-09-08_40c4fec016956aca56011f8cc207b6b9_cryptolocker

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General

Target

2024-09-08_40c4fec016956aca56011f8cc207b6b9_cryptolocker
Size

44KB
MD5

40c4fec016956aca56011f8cc207b6b9
SHA1

cfc14f37cfd4981a1aeca53970be398c4149ba92
SHA256

cea31237d250935fb3e68ca5c859141b178f739244c78f24139f34a2709626d9
SHA512

db99dd067bb2ca4dd7d136ce640ede428388a75691782b203801fd9cf1cab62d068a8904bb08898a4e5b464b243341fad8aa182b2ad785931d9bbecb1fcfa465
SSDEEP

768:bQyC4GyNM01GuQMNXwXOQ69zbjlAAX5e9zG:bQpYayGiAizbR9XwzG

Score

1^/10

Malware Config

Signatures

Files

2024-09-08_40c4fec016956aca56011f8cc207b6b9_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02-09-2021 18:25

Not After

01-09-2022 18:25

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06-07-2010 20:40

Not After

06-07-2025 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02-09-2021 18:33

Not After

01-09-2022 18:33

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9d
Signer

Actual PE Digest

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9d

Digest Algorithm

sha256

PE Digest Matches

false

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9d
Signer

Actual PE Digest

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9d

Digest Algorithm

sha256

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ad86a1414a0514f4c041167365378f70

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9dSigner

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9dSigner

Headers

File Characteristics

Imports

user32

kernel32

gdi32

Sections

.text Size: 11KB - Virtual size: 10KB

.rdata Size: 1KB - Virtual size: 1KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 10KB - Virtual size: 9KB

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9d
Signer

d5:6c:01:49:8e:61:d9:b4:2c:25:35:24:df:92:92:0f:8f:91:41:c4:78:45:7b:5e:5b:c0:1a:5e:85:77:fc:9d
Signer

.text
Size: 11KB - Virtual size: 10KB

.rdata
Size: 1KB - Virtual size: 1KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 10KB - Virtual size: 9KB