2024-02-19_6956df5d9816e8ab3e347b5603829faf_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-19_6956df5d9816e8ab3e347b5603829faf_cryptolocker
Size

41KB
MD5

6956df5d9816e8ab3e347b5603829faf
SHA1

099286ee67aa1fbe6364afd2af1f6aac24a06c14
SHA256

4c5d94b1f9dc178ca9d1cc3f06dcd031e7a224f4f388d77d4a051af32e31e655
SHA512

8943dfe132e75f51747208bfa477e3bdf651fe0a48fcf51a7bac3137bc632f106b7e9c8a208c6619702a15e16146e7f431763636db822c46bd49e116bd62374e
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAr:b/pYayGig5HjS3NPAr

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_6956df5d9816e8ab3e347b5603829faf_cryptolocker

Files

2024-02-19_6956df5d9816e8ab3e347b5603829faf_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