2024-03-06_f73e5a36ac22706571bd40f430d0869f_cryptolocker | Triage

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General

Target

2024-03-06_f73e5a36ac22706571bd40f430d0869f_cryptolocker
Size

34KB
MD5

f73e5a36ac22706571bd40f430d0869f
SHA1

b157497ccb69a11a5e56ae7354a29eae3ad00b32
SHA256

006394ecd940f9b6d5f5f107a2bf4072979585dcc5bc4d74626fe7aa3cbfa090
SHA512

29e5b9f890d951e6fffa6f9e3febfb33016a5fb2aee5830c10696ae9077ac11c453e87fc61bd0aed66a0deee46362115ab8596ec024d0cf33728d505a73244c6
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4aKrG:b7o/2n1TCraU6GD1a4Xt9bRU64hrG

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
2024-03-06_f73e5a36ac22706571bd40f430d0869f_cryptolocker

Files

2024-03-06_f73e5a36ac22706571bd40f430d0869f_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