2024-02-14_7ba51f036f123607bbfe38b9598b000b_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-14_7ba51f036f123607bbfe38b9598b000b_cryptolocker
Size

38KB
MD5

7ba51f036f123607bbfe38b9598b000b
SHA1

696c7e2293ddcbe1337f23174bf18115538f2db4
SHA256

a2f291c12ad6ad0ed1b36f43db36eb8b181d4f6a1df967d703ac808f4e396c9a
SHA512

9174ac4491cdc6601e339edbd143dc9e963e1b083ed3aa7d81eb8f955b78f2b30a92079c68abe4222b0370e0d94f36d739226d0f6a9633497c1d2279ae74fcbd
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYluolb:b/yC4GyNM01GuQMNXw2PSjHPbSuYluo5

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
2024-02-14_7ba51f036f123607bbfe38b9598b000b_cryptolocker

Files

2024-02-14_7ba51f036f123607bbfe38b9598b000b_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