2024-04-26_82c7bfae035bb357f9ff53812c0172e6_cryptolocker | Triage

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General

Target

2024-04-26_82c7bfae035bb357f9ff53812c0172e6_cryptolocker
Size

42KB
MD5

82c7bfae035bb357f9ff53812c0172e6
SHA1

f3be972fe95b1d4e74a647819451544904b6742f
SHA256

7a6f6d6a18d51d11ec0ae85a689e0da0ddb4646b4016a39a3828e76c4fc110f4
SHA512

ea21912b5a8056c6209be9ef059bd4e9b44370d7cff93835a1a057e138ead0a41bcb7e3c9402a392f9d932a0c14f8373100eb1ecfcef53e652b8dfd42facdd2a
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAtr:b/pYayGig5HjS3NPAtr

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
2024-04-26_82c7bfae035bb357f9ff53812c0172e6_cryptolocker

Files

2024-04-26_82c7bfae035bb357f9ff53812c0172e6_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