2024-01-27_e158d5bdbabb168a2e5db94123795c5f_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-27_e158d5bdbabb168a2e5db94123795c5f_cryptolocker
Size

44KB
MD5

e158d5bdbabb168a2e5db94123795c5f
SHA1

ba2181380ad7652b7017408421854c25a75428fd
SHA256

118f4144338db823eaec2c71aa3114a0da7262095c2c009d20e1faee708ba6d7
SHA512

f2630f7e69a2c778debec5da8e4ed0c2abffc78cc649af60c36dde99f69f0002c1ed930924ec493698d0977a35d0781c8d2b7bbbc815f2508e528475b73cd2ad
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuCmt:bIDOw9a0Dwo3P1ojvUSD4PInrmt

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
2024-01-27_e158d5bdbabb168a2e5db94123795c5f_cryptolocker

Files

2024-01-27_e158d5bdbabb168a2e5db94123795c5f_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