2024-05-11_edbd1a3fcec7386b54c68ad54497ba69_cryptolocker | Triage

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General

Target

2024-05-11_edbd1a3fcec7386b54c68ad54497ba69_cryptolocker
Size

43KB
MD5

edbd1a3fcec7386b54c68ad54497ba69
SHA1

adbacbb44088a26fa32c40863837a825ce91ae68
SHA256

1d23363a1a49e2f7660a9e71b8ff05b7e83348deb1675898eb560824706ea313
SHA512

863d5cd67adaf6981e1ebc7f1df380a16f948e8be74d2e076fbc6f7c769c745657ba6079272743dfa62566168eb9d537a79d2c7a50fd49c66367cbe596d6e29a
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAr:b/pYayGig5HjS3NPAr

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
2024-05-11_edbd1a3fcec7386b54c68ad54497ba69_cryptolocker

Files

2024-05-11_edbd1a3fcec7386b54c68ad54497ba69_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