2024-05-15_d3a52769cd15f245c3240a8b5deb3c70_cryptolocker | Triage

Sharing

General

Target

2024-05-15_d3a52769cd15f245c3240a8b5deb3c70_cryptolocker
Size

54KB
MD5

d3a52769cd15f245c3240a8b5deb3c70
SHA1

7d1c56db3a194d72a9146a5c077feeaa3a15d488
SHA256

681ae88363a8c0a84030d9e680a0d5d482815b492eb8be3c3595d3f1402b3f0a
SHA512

acb4277e871996b0f7925217a8e183ce4733f121586507111c21f891c7bcfc7c17867cb85c983ad4dc52a1f2c312d9848d2c185bf48f961d7f13391476d5f521
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr61q:bc/y2lm6iH/NLp17zrV9O

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_d3a52769cd15f245c3240a8b5deb3c70_cryptolocker

Files

2024-05-15_d3a52769cd15f245c3240a8b5deb3c70_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