2024-01-25_7ba7c62931d9996ae0b589b1773a9ce2_cryptolocker | Triage

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General

Target

2024-01-25_7ba7c62931d9996ae0b589b1773a9ce2_cryptolocker
Size

43KB
MD5

7ba7c62931d9996ae0b589b1773a9ce2
SHA1

d3a9a9dadd1d0655295c68cfe6bc09cae7f5fb26
SHA256

ec2e5ace10bcb3904dc8bc63f90aa837bda54ae2f05e231bf4d755d69dbd16f5
SHA512

096c761f648b27fdbb083373707489a9cb4659a21d68635838efc32937ebb438a06f98b8a5472363cdc20a9cfa00b0cbf80acae408c407d2ddd4e6f88a12f218
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmD:bc/y2lkF0+BjjID

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
2024-01-25_7ba7c62931d9996ae0b589b1773a9ce2_cryptolocker

Files

2024-01-25_7ba7c62931d9996ae0b589b1773a9ce2_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