2024-03-14_596bc9c83cb6c4ec4a06a2408db95e36_cryptolocker | Triage

Sharing

General

Target

2024-03-14_596bc9c83cb6c4ec4a06a2408db95e36_cryptolocker
Size

39KB
MD5

596bc9c83cb6c4ec4a06a2408db95e36
SHA1

f0a6ba1a061bb2e025791c5e2568900af28f31df
SHA256

0f0abb03529cb565663aa12a9dcdd996466e7c46ee97ecb7c81671dcdde2e2a4
SHA512

d18deb9599e879998dc344db3081135c71eac3740e57a45379fd990355e2f61d7ec486454244370fe32d9e1bf61386fb91bfb340d9fba8e78cd6a9fe8984ebe2
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dy8P4a:bIDOw9a0Dwo3P1ojvUSDhJ

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_596bc9c83cb6c4ec4a06a2408db95e36_cryptolocker

Files

2024-03-14_596bc9c83cb6c4ec4a06a2408db95e36_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ