2024-03-27_78cf1feee36e4361d2819666b0a75884_cryptolocker | Triage

Sharing

General

Target

2024-03-27_78cf1feee36e4361d2819666b0a75884_cryptolocker
Size

32KB
MD5

78cf1feee36e4361d2819666b0a75884
SHA1

bf432c208d13a749605ae20d36ec6d23ed66d86d
SHA256

4b9363ffd1ad7ad620d1c5ae490157bc5fa4a9bccef29205e97d2b74a156143e
SHA512

9e582085052084f913a9f2da1fdd114a247bfe823c4b935f83fe97db770ae370d4a0c3316f9db9f461881b4f4544f68e34f4fad248efcfadc179bf6e7178ddad
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/Bbl:b7o/2n1TCraU6GD1a4Xt9H

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
2024-03-27_78cf1feee36e4361d2819666b0a75884_cryptolocker

Files

2024-03-27_78cf1feee36e4361d2819666b0a75884_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