2024-03-09_01b57c1964a0589350450a8b0e66739f_cryptolocker | Triage

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General

Target

2024-03-09_01b57c1964a0589350450a8b0e66739f_cryptolocker
Size

34KB
MD5

01b57c1964a0589350450a8b0e66739f
SHA1

4c64ba2ebeead9fdfdfb00d2ed5fa96fa020bfbc
SHA256

54e3016f9628cbe28da60ab9e3769983120d33fb5a6a02c828fabf8e981ef33c
SHA512

cbc7177ab0c3777598967d1ebfd71fe0222c4e5e5c5fb6030fc8fc38430a2c6a697204c32f61805ec4c8e0323bafe623e14ccfb64bdf2dacf3922ef5151440e3
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kbO:b7o/2n1TCraU6GD1a4Xt9bRU6zAO

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
2024-03-09_01b57c1964a0589350450a8b0e66739f_cryptolocker

Files

2024-03-09_01b57c1964a0589350450a8b0e66739f_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