2024-04-27_7d25df4fb09b916016de83c6014ea3b1_cryptolocker | Triage

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General

Target

2024-04-27_7d25df4fb09b916016de83c6014ea3b1_cryptolocker
Size

44KB
MD5

7d25df4fb09b916016de83c6014ea3b1
SHA1

78ee4df3dacf5cdc5915ee3c66bdf7cc8aa7ee69
SHA256

414153bd55c92d81651b70336791b6cdf27ca3edc80227a8478f68da6c6bae2e
SHA512

bdbe1fb2226063b0f9964eb4d9ae5441b3abf3f7b9d00c37d2c851c3e509873e26e546653b6697b7e75247ae5265f4e87960170f4743b81debf150b0cb6d4da8
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB0xxl:bc/y2lkF0+B2j8C0nl

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
2024-04-27_7d25df4fb09b916016de83c6014ea3b1_cryptolocker

Files

2024-04-27_7d25df4fb09b916016de83c6014ea3b1_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