2024-04-22_3cf617be66f2aaa18c7885e05069ca35_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-22_3cf617be66f2aaa18c7885e05069ca35_cryptolocker
Size

36KB
MD5

3cf617be66f2aaa18c7885e05069ca35
SHA1

f32b1b0e6fc4b68de925fad2f69d568a31744eca
SHA256

8713e53a8d2a123a21a5bcc8cd0545b99092ab128d8eff99b37f2ae094f8c07f
SHA512

54873e6e26bc87e86dacb37aacf9dff3ffe728465a4e25b41ddf9775be0d4e21dffa1409dc691c3337d2e384e06839d2f491eae538f3b0fe811907e192224b1b
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oY26u9:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36Y

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
2024-04-22_3cf617be66f2aaa18c7885e05069ca35_cryptolocker

Files

2024-04-22_3cf617be66f2aaa18c7885e05069ca35_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ