2024-05-15_0301a5b6a52e58c487505ef78569506e_cryptolocker | Triage

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General

Target

2024-05-15_0301a5b6a52e58c487505ef78569506e_cryptolocker
Size

44KB
MD5

0301a5b6a52e58c487505ef78569506e
SHA1

ec104b6c7098b690278727fd6248b25d904d0daf
SHA256

7f1ce961bd9466d68b1ded3fcea14bc5ea2f6ee53d1f5d2bbb5823699c29f4fa
SHA512

59a02e48edf4a8d119d804a51fe1e0d818bfa90171f29f5392670e029c5b67ed1db10b30f9efa49cfc39be6770b4817fec518c72f2eb62d1b22d43b7b2045fef
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqh:bc/y2lkF0+Beqh

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
2024-05-15_0301a5b6a52e58c487505ef78569506e_cryptolocker

Files

2024-05-15_0301a5b6a52e58c487505ef78569506e_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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