2024-03-07_3a8c2dbd5beb5c3dd8d82c2adf365506_cryptolocker | Triage

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General

Target

2024-03-07_3a8c2dbd5beb5c3dd8d82c2adf365506_cryptolocker
Size

42KB
MD5

3a8c2dbd5beb5c3dd8d82c2adf365506
SHA1

c0ffc471712561544dde812e49463c44c16cb8aa
SHA256

3db8c67efd544913a01bf0d23e26e0316f14693819207091baf11b3637675a9a
SHA512

7189e51f549d3ac3e84718afad13b074423c77bb22cfe3ab8276c3608cfcc91f5db198bd1da80935b840d1dfa68a3367c9856aa61e12ea20d8ffb50c089c722b
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMpheDg/:bc/y2lkF0+Be0g/

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
2024-03-07_3a8c2dbd5beb5c3dd8d82c2adf365506_cryptolocker

Files

2024-03-07_3a8c2dbd5beb5c3dd8d82c2adf365506_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