2024-04-05_fdc6d69faa2896022f87929927e4fc21_cryptolocker | Triage

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General

Target

2024-04-05_fdc6d69faa2896022f87929927e4fc21_cryptolocker
Size

42KB
MD5

fdc6d69faa2896022f87929927e4fc21
SHA1

b8a3f25c41a81e585d660d86b4d295fd985df552
SHA256

8ae77a0c1bc0f73855ea453fdab7fb20588fd7707a26b95573ff0656542f7c06
SHA512

787e5e0abb31c25ebf009720aa70513c69df40ba5fddc24ecac26f9a038b5dbb9ed138670297c7d203f56b7ff8db50f861da7748473a31fa15deeb7d33d96c3b
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqT:bc/y2lkF0+BeqT

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
2024-04-05_fdc6d69faa2896022f87929927e4fc21_cryptolocker

Files

2024-04-05_fdc6d69faa2896022f87929927e4fc21_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