2024-04-10_1e5471e784bd0c80bba67d1fef48be66_cryptolocker | Triage

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General

Target

2024-04-10_1e5471e784bd0c80bba67d1fef48be66_cryptolocker
Size

42KB
MD5

1e5471e784bd0c80bba67d1fef48be66
SHA1

992012580ac2d5467bd9594264de27e3c892eb00
SHA256

fefd0d44dbd15d5c375927322a66486bd1afed21c6be029d0e41e332aeb6b058
SHA512

bf608b2414d52d4cb71384892b9eb0b3133a6100f269ec7f5adf384ee77d3971bb798fe2ed204e5a790fa8fe7c30a86a1fe6dd85b7db9fe5a9facb4b4f57bfe0
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGj6:bc/y2lkF0+Bjrdu

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
2024-04-10_1e5471e784bd0c80bba67d1fef48be66_cryptolocker

Files

2024-04-10_1e5471e784bd0c80bba67d1fef48be66_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