2024-02-13_5c7b3b815976e11b9e2a97dad0b00310_cryptolocker | Triage

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General

Target

2024-02-13_5c7b3b815976e11b9e2a97dad0b00310_cryptolocker
Size

48KB
MD5

5c7b3b815976e11b9e2a97dad0b00310
SHA1

3e50a1c68356077cd322dbb2e0a47fd0d7c6ea27
SHA256

c8be78ef348982622eeb4297f2adfe1b1b26b766d2dfad3de3ee69f81f25120e
SHA512

365df56c862fe689f02d1a71ce03ce6036b5efe2839a7bc76e1ba79618df73ef216dfa6b021ddbb68408a5822db4efe773617ecc1f3fd5ed0d03d2591805e7b9
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPxyV4tFVgQM:bIDOw9a0Dwo3P1ojvUSD4PRtFVgJ

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
2024-02-13_5c7b3b815976e11b9e2a97dad0b00310_cryptolocker

Files

2024-02-13_5c7b3b815976e11b9e2a97dad0b00310_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