2024-05-25_07f59c7329ff3e4d5fba15a979a2cc43_cryptolocker | Triage

Sharing

General

Target

2024-05-25_07f59c7329ff3e4d5fba15a979a2cc43_cryptolocker
Size

43KB
MD5

07f59c7329ff3e4d5fba15a979a2cc43
SHA1

9fee57d7898375d4076eac67fbe24961a7da567e
SHA256

d16baeb41937dfef351e6083c00e85c9a2037a1861a413e8a36c7e810608a616
SHA512

1bebc5b95bc4b129178ab4cacfa9af8cdda11126b1e4f3135acddcaa4beed2cb5a67fae24997c49ea4d26d6745313285f6d589e420f955e492ee62e10932825e
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAoU:b/pYayGig5HjS3NPAoU

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
2024-05-25_07f59c7329ff3e4d5fba15a979a2cc43_cryptolocker

Files

2024-05-25_07f59c7329ff3e4d5fba15a979a2cc43_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