2024-02-24_0bc60b84eb2c16e958a64c23f342f11b_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-24_0bc60b84eb2c16e958a64c23f342f11b_cryptolocker
Size

38KB
MD5

0bc60b84eb2c16e958a64c23f342f11b
SHA1

e2aad1fbd900a419e08b6958ffe06771f7d0aba8
SHA256

2720d5b1d78ec1fe9cd6ab833de32f17cb42e3b233fe257493bc4da6bb120231
SHA512

1980764402e78379616ea0bb2ec9fbcaa851c393fc8dc6797a072159015b8276ffa8bb6e1d54675d18333ccb29ef6b87943a1adc6a7559161bf40d275f53099f
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYluogi:b/pYayGig5HjS3wi

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
2024-02-24_0bc60b84eb2c16e958a64c23f342f11b_cryptolocker

Files

2024-02-24_0bc60b84eb2c16e958a64c23f342f11b_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

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: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ