2024-09-12_b523f7569da7325c42cbd3afe9e51e84_cryptolocker

Sharing

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General

Target

2024-09-12_b523f7569da7325c42cbd3afe9e51e84_cryptolocker
Size

46KB
MD5

b523f7569da7325c42cbd3afe9e51e84
SHA1

4441889f9acf250175704f0d38ac8ba290802ad7
SHA256

d171aa4f3265bac8021c9c16ee8c0031d79660423b448e9fd30963da1c41e405
SHA512

fd03bb9e31d083a7c932ee1932c91fbdaae492da98b1c4a198dbb672cafc3193e9fde1055107f292aab9a743c7e398d8472db7a6d6e369daad337f0b84bcd13b
SSDEEP

768:bao/2n1TCraU6GD1a4X1XOQ69zbjlAAX5e9zq:bF/y2lFizbR9Xwzq

Score

1^/10

Malware Config

Signatures

Files

2024-09-12_b523f7569da7325c42cbd3afe9e51e84_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3
Signer

Actual PE Digest

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3

Digest Algorithm

sha256

PE Digest Matches

false

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3
Signer

Actual PE Digest

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

78f4abb8610ca1c22ad9f81ecfabcc3c

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

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3Signer

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3Signer

Headers

File Characteristics

Imports

user32

kernel32

gdi32

Sections

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

.data Size: 3KB - Virtual size: 3KB

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

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

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3
Signer

87:79:7f:00:10:ec:cc:86:dc:87:ee:ce:8e:0e:5f:60:96:29:50:21:44:b6:bd:06:da:d9:1b:9a:d2:31:9f:d3
Signer

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

.data
Size: 3KB - Virtual size: 3KB

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