2024-03-10_0f94895bb3a457337fe8d1a15951b3da_cryptolocker | Triage

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General

Target

2024-03-10_0f94895bb3a457337fe8d1a15951b3da_cryptolocker
Size

43KB
MD5

0f94895bb3a457337fe8d1a15951b3da
SHA1

e4c570cf380b9f2ff5c50f2b9a4b2e636c743de0
SHA256

1fb7bbe4a0b9832beccdcbe09078cbcf4f560c3b0a5dce841b666c60becc8b44
SHA512

77e472e0627e9e8a66818668b549b135186bdb6397fbe6b4f33ed8f2b3922b9942c9e67d95a8919271b5539943bfe9997cd810181e1975b86ddbf04d907115d9
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGu36:bc/y2lkF0+Bjrdu36

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-10_0f94895bb3a457337fe8d1a15951b3da_cryptolocker

Files

2024-03-10_0f94895bb3a457337fe8d1a15951b3da_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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