2024-01-27_35510c26dfc78dd3797abb8ca07c5321_cryptolocker | Triage

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General

Target

2024-01-27_35510c26dfc78dd3797abb8ca07c5321_cryptolocker
Size

32KB
MD5

35510c26dfc78dd3797abb8ca07c5321
SHA1

5cb32faf328e65eb537b147cf8e36dccb0b064ae
SHA256

71bfb9d10c44713de7b8ffbe23c25b0db0e77ac60e6353e3b4250d8e8c3b18c6
SHA512

9f0182a7af66ac68283af2dc3f28f02afdce065ddbd7aad0208d57c793b83edc8b59f4e4162897d22e7d4171463083e19bf59c1ed2e8f363f2c2617ae8f2d813
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9VL:bAvJCYOOvbRPDEgXRc3SSzz

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_35510c26dfc78dd3797abb8ca07c5321_cryptolocker

Files

2024-01-27_35510c26dfc78dd3797abb8ca07c5321_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ