2024-01-29_fa11a13277fc6deb60bd7cde224287b2_cryptolocker | Triage

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General

Target

2024-01-29_fa11a13277fc6deb60bd7cde224287b2_cryptolocker
Size

36KB
MD5

fa11a13277fc6deb60bd7cde224287b2
SHA1

1f5e5550cd17ddaee25490a20e53e173fc9da02a
SHA256

96006087995c3bee2fc3b79f9917d8fcd081091667c9ad0f7736919f39b6a8bd
SHA512

1d58eeed0902f129f0ea7c1f1551be89ee6210a9483fab9cc0843fe4fbb728fdaf50ac11f99e95ebae2483b3f00a19958835277048d1937ac6420b1fe24c4c9d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbF0m:bAvJCYOOvbRPDEgXrNekd7l94i3pF0m

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
2024-01-29_fa11a13277fc6deb60bd7cde224287b2_cryptolocker

Files

2024-01-29_fa11a13277fc6deb60bd7cde224287b2_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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