2024-03-14_2b006fdb776e84589de0b8ca73a5aa8f_cryptolocker | Triage

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General

Target

2024-03-14_2b006fdb776e84589de0b8ca73a5aa8f_cryptolocker
Size

31KB
MD5

2b006fdb776e84589de0b8ca73a5aa8f
SHA1

3d639cc99c8b2c9d3f6bcc659c68a1e95ad55fe9
SHA256

c07fa99bf61e0ed1acb0d648c5990cd65fec07c78efb38b22f18fe3030457fd9
SHA512

5da9b792dbafce4b14c69cd8fd76e64e23492750b917f771abc54c1ee98472f300e530021a585e5fc94fd7106a3aba97c830d337823d9d98d2f67fe70f9e6164
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BBh:b7o/2n1TCraU6GD1a4Xt9Z

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
2024-03-14_2b006fdb776e84589de0b8ca73a5aa8f_cryptolocker

Files

2024-03-14_2b006fdb776e84589de0b8ca73a5aa8f_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