2024-01-24_61c983bd8a32c77a50ee77e05a2a5304_cryptolocker | Triage

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General

Target

2024-01-24_61c983bd8a32c77a50ee77e05a2a5304_cryptolocker
Size

42KB
MD5

61c983bd8a32c77a50ee77e05a2a5304
SHA1

3d72290441abdacc14519b7782cf068f3dca9ce3
SHA256

61f1c696a19128550a65c48ea4d4cf955662a34cb7e8897945d4e519c8e79219
SHA512

47902bf6e1066c9724b682924b4a7c92628ed3ebbf383f6aa988c583000017d688a251dc6f8afa52cea7f6332880e22f483e80b7a8b13c59fa3e6dd35c4ca55a
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmM:bc/y2lkF0+Bjj+

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
2024-01-24_61c983bd8a32c77a50ee77e05a2a5304_cryptolocker

Files

2024-01-24_61c983bd8a32c77a50ee77e05a2a5304_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