2024-04-20_5719274d83fb59a856b9dbf53be006a5_cryptolocker | Triage

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General

Target

2024-04-20_5719274d83fb59a856b9dbf53be006a5_cryptolocker
Size

35KB
MD5

5719274d83fb59a856b9dbf53be006a5
SHA1

1b48d6f0ef150bba5c9cc1ef5ee8d0ba11c38248
SHA256

74a6099626e1a8efe2ed625ac7e0911daae747842f214fc17c8ae6be4b780d6a
SHA512

016d790a141825be927ede6ae631dd25a903e8f498bcafa3f40a61c72b91083a0b37e0f4ec0c1a6834ad91a9815f001a0727f90f720c0b9751a36d4c054d7738
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVVv:b7o/2n1TCraU6GD1a4Xt9bRUlVH

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
2024-04-20_5719274d83fb59a856b9dbf53be006a5_cryptolocker

Files

2024-04-20_5719274d83fb59a856b9dbf53be006a5_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