2024-06-10_97d880f8c863e0622ae3bbe655527578_cryptolocker | Triage

Sharing

General

Target

2024-06-10_97d880f8c863e0622ae3bbe655527578_cryptolocker
Size

44KB
MD5

97d880f8c863e0622ae3bbe655527578
SHA1

05cca7c7b313ec16b70ea5461329d5cc073de3a3
SHA256

ff61338af7bb06d288f491a24142c8a459fa1431033c857b62baa7abf21fadd7
SHA512

52ad049fb2a59113fda6fd524a617868f0b733688de2935f783e6769d10f6a1e8f45b4e8f3a3c2d55cd7163e44c9ff95a2e3d6ea80e0aa19ea28a675570b10b4
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAg/:b/pYayGig5HjS3NPAO

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
2024-06-10_97d880f8c863e0622ae3bbe655527578_cryptolocker

Files

2024-06-10_97d880f8c863e0622ae3bbe655527578_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