2024-05-03_dc5df3983ffaf7b064574bb4a95dbf1f_cryptolocker | Triage

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General

Target

2024-05-03_dc5df3983ffaf7b064574bb4a95dbf1f_cryptolocker
Size

43KB
MD5

dc5df3983ffaf7b064574bb4a95dbf1f
SHA1

ee90a94d40dac69a5f66b36ba708c47f77610c4f
SHA256

2676ff5d4fdf5e7c09bae73dffc9fcbdb7c0e879e6e807162333aaa0a41c7fdd
SHA512

2ec04f2e1d2a22876eac40b27798d52ae1f915b9efa9d6750e9482e48045e720a12bd14b4db1874a5b9b115777c940adae667d54e5b98b411f3777ada9b68e15
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAz:b/pYayGig5HjS3NPAz

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
2024-05-03_dc5df3983ffaf7b064574bb4a95dbf1f_cryptolocker

Files

2024-05-03_dc5df3983ffaf7b064574bb4a95dbf1f_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