2024-02-19_da0c362f398c7a2f1903296308ed8099_cryptolocker | Triage

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General

Target

2024-02-19_da0c362f398c7a2f1903296308ed8099_cryptolocker
Size

41KB
MD5

da0c362f398c7a2f1903296308ed8099
SHA1

a422404bfdfc21df8d7ccfc1e85427cdcfd29991
SHA256

46d78697e71235d7765e68378477f1294ceb3c1e7f0670531d030b66b8efb1c3
SHA512

c8efbd27c7f7d52b63ed394081b0c5522d65bd0a219c5f5ec0239b82eccf2e4d9c56f823c6e4f481fee1b341ccb9151e09b6887e2cf42fe2dc1dd5500a72dd01
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZdnU1:btB9g/WItCSsAGjX7e9N0hunrknty

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
2024-02-19_da0c362f398c7a2f1903296308ed8099_cryptolocker

Files

2024-02-19_da0c362f398c7a2f1903296308ed8099_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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