2024-05-31_0fd3906672178734cd45947f270ec0ef_cryptolocker | Triage

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General

Target

2024-05-31_0fd3906672178734cd45947f270ec0ef_cryptolocker
Size

42KB
MD5

0fd3906672178734cd45947f270ec0ef
SHA1

aa9b87be8079c3322dd3d9d1dda1b988a4998cbb
SHA256

de26fb6ea3f4bdd4fb010cc8e4292d95f357bd7a03cec3c9c9959516b4df4ea5
SHA512

ea891a186ed6d62185ef5f2512815fcd1145a239273c71e8f2b2e3113ca80d7248270467ec396b906ac10c81a71f86e5e163a5bb34602586ab2cb1d2008226a8
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAE:b/pYayGig5HjS3NPAE

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
2024-05-31_0fd3906672178734cd45947f270ec0ef_cryptolocker

Files

2024-05-31_0fd3906672178734cd45947f270ec0ef_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ