2024-01-29_9dc1f613d43a99d660b469e46335ce44_cryptolocker | Triage

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General

Target

2024-01-29_9dc1f613d43a99d660b469e46335ce44_cryptolocker
Size

41KB
MD5

9dc1f613d43a99d660b469e46335ce44
SHA1

e5d97b825fe402ae1fbeab17acdc5984a8795729
SHA256

a992603f5903f59db24ae8dfee460d7673e9b5c0cea22530cd3b87d19680c8b6
SHA512

5941238ca3eca67ec15595dc932c67350bc1e4b0c3d83a27138722eea5c4c0f42fab48b8e650d0b7f7d0dcc3cdfbbb5c550aa45c21d61f0cba3faad8666b2caf
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWX:bc/y2lkF0+B2N

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
2024-01-29_9dc1f613d43a99d660b469e46335ce44_cryptolocker

Files

2024-01-29_9dc1f613d43a99d660b469e46335ce44_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