2024-05-14_bb7b418b8eb9cf8af56e9176ad4e82f4_cryptolocker | Triage

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General

Target

2024-05-14_bb7b418b8eb9cf8af56e9176ad4e82f4_cryptolocker
Size

42KB
MD5

bb7b418b8eb9cf8af56e9176ad4e82f4
SHA1

d1e620e5e9b1a4134d87627f26e594a27b8e5dd8
SHA256

1d6c72ab64948d57836486b43e0d78d00f27d9da602a3f9cfbdbac840a6bd246
SHA512

00cfeb3414a6a1fe107fb859279976e350458f83e1a09a08f26ed100ca66ca7f6b76d26c2878e2004af061059184f8500138b0e897d9beb465d234b9773d5dfc
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Jj:bAvJCF+RQgJeab4sy/l9

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_bb7b418b8eb9cf8af56e9176ad4e82f4_cryptolocker

Files

2024-05-14_bb7b418b8eb9cf8af56e9176ad4e82f4_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