2024-04-24_dc5a43c3280a3aef3470e7c380050a2b_cryptolocker | Triage

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General

Target

2024-04-24_dc5a43c3280a3aef3470e7c380050a2b_cryptolocker
Size

43KB
MD5

dc5a43c3280a3aef3470e7c380050a2b
SHA1

88f84a6466e9b33c00f7c5940588132a5a31fc23
SHA256

2d25a4eb79056083339718949a869db18be23d620ae6ce7543f6391ee2b5ac8f
SHA512

1e221da4fbc273bd5431ba421b16b859cbd5411d936879b9e41abc89b9c5dbb10d1570c3a1c1013afd5a14298a623da81025450c5d45c297489d9c0dbc135a26
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqD:bc/y2lkF0+BeqD

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
2024-04-24_dc5a43c3280a3aef3470e7c380050a2b_cryptolocker

Files

2024-04-24_dc5a43c3280a3aef3470e7c380050a2b_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