2024-01-23_c0e357643fc2a7e35a0a061b37760ffc_cryptolocker | Triage

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General

Target

2024-01-23_c0e357643fc2a7e35a0a061b37760ffc_cryptolocker
Size

40KB
MD5

c0e357643fc2a7e35a0a061b37760ffc
SHA1

8726e5d0af6e43faa6101bdb2be6623aae8fd399
SHA256

033a6ea0f641ace2a328257417119af41156380358503b75b579f688134bdcd6
SHA512

739b3f89db8c28366a5dcd0d5dca888f2175b831f7169f0918be37a8d5e82920eff735d4cc549d29d34996c782f94fb436517172d08e451007177eef418aa199
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe2:bc/y2lkF0+BeX

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
2024-01-23_c0e357643fc2a7e35a0a061b37760ffc_cryptolocker

Files

2024-01-23_c0e357643fc2a7e35a0a061b37760ffc_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