2024-03-12_dcdc7e3793a45f4c3f091a1feaabd3a0_cryptolocker | Triage

Sharing

General

Target

2024-03-12_dcdc7e3793a45f4c3f091a1feaabd3a0_cryptolocker
Size

63KB
MD5

dcdc7e3793a45f4c3f091a1feaabd3a0
SHA1

4070947cfe284ae1f1147ddd05058215d788b43c
SHA256

f32a19160c31a7f9107c17adcf9a951d2c0608d85e76f399b7fe7d9f51e87b57
SHA512

b334a2ef8f3d166167afb3c86261ed88228ceb8a4cfbd6972629f81a79394c5f79a215866fcbcbe851af54e079ce313fc60d8c5c130b5938e80ddd0b3e956bfd
SSDEEP

1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293ox:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7M

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
sample	CryptoLocker_set1

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-12_dcdc7e3793a45f4c3f091a1feaabd3a0_cryptolocker

Files

2024-03-12_dcdc7e3793a45f4c3f091a1feaabd3a0_cryptolocker
.exe windows:5 windows x86 arch:x86

db206e36db5c9492ce02c61a679129e2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA

gdi32

DeleteObject
CreateFontIndirectA

Sections

.text
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ