2024-05-31_dd1ba3cd89949a84f26b8138de935a58_cryptolocker | Triage

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General

Target

2024-05-31_dd1ba3cd89949a84f26b8138de935a58_cryptolocker
Size

54KB
MD5

dd1ba3cd89949a84f26b8138de935a58
SHA1

fffed9cb55ed4eb2915b9ac1e7d5e04093c28d37
SHA256

5bee59d6d6a9bb01d1b44b9c2ac41ff77085f824f60521997f5df8523eeb527a
SHA512

0d26a813edae5b4ac6e1c94c70a9fbef93c3e7a5a7490535171fe70dea4bc47bfce703f10cac808907008ec25c34bf8ea9ce4b56da7e17b186944f19495f2374
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6dK:bc/y2lm6iH/NLp17zrV97K

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
2024-05-31_dd1ba3cd89949a84f26b8138de935a58_cryptolocker

Files

2024-05-31_dd1ba3cd89949a84f26b8138de935a58_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