2024-05-26_2522bf2061847b50ee3c730007b1a20a_cryptolocker | Triage

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General

Target

2024-05-26_2522bf2061847b50ee3c730007b1a20a_cryptolocker
Size

38KB
MD5

2522bf2061847b50ee3c730007b1a20a
SHA1

58ee0941dc36248b263b374d8f0bda33e7ad0ab7
SHA256

0a86b708a5cc08d3388ac29c24c8c6ec17e8139b344f96764746161dbbef101d
SHA512

3932796fcb80f26f71255cb3be4abef8ece796c046b90bdfdc34cf0f52c9699829e215aad388ffc116ad3dbb1aed781632fb55997a039ccd10d01fdf8bf8bbd4
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhz:bc/y2lLRU6zA6qV

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
2024-05-26_2522bf2061847b50ee3c730007b1a20a_cryptolocker

Files

2024-05-26_2522bf2061847b50ee3c730007b1a20a_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