2024-05-14_8e542699621d1f5182bc00c4afc8c5b3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-14_8e542699621d1f5182bc00c4afc8c5b3_cryptolocker
Size

42KB
MD5

8e542699621d1f5182bc00c4afc8c5b3
SHA1

764060648580b89d00ab03947a48191721dc3b2a
SHA256

5b1f641f040f56cb592484daa08cf7cee1a96f02e1d2be60ddf5d039604ddeb0
SHA512

551663a999c246e1be77d5d1f147ab78caf8f1a9c6cf66f8a1b6b104bcaefe3729504626911673fa26720a726cab3f81f1ecdfc5e0c8d19a220f0e32eb1398d4
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Jj:bAvJCF+RQgJeab4sy/lt

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
2024-05-14_8e542699621d1f5182bc00c4afc8c5b3_cryptolocker

Files

2024-05-14_8e542699621d1f5182bc00c4afc8c5b3_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