2024-04-22_7753f5040853a409c86208cc52b221f1_cryptolocker | Triage

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General

Target

2024-04-22_7753f5040853a409c86208cc52b221f1_cryptolocker
Size

43KB
MD5

7753f5040853a409c86208cc52b221f1
SHA1

3c64b0ae00a1b9cf7a22242c950bf49bbcbb839c
SHA256

627599c951b8ddb9b6930ee19071a604f83ed911918a731cef304b79202777b0
SHA512

7a1f7b370be3f3a6a35aa77c7fd7bf19b88ae5628890915697d3afdbfa341c75d49da005688c1fb052dc4d397462e8357edd0a74cd11c20771734b05b89d00d7
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqs:bc/y2lkF0+Beqs

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
2024-04-22_7753f5040853a409c86208cc52b221f1_cryptolocker

Files

2024-04-22_7753f5040853a409c86208cc52b221f1_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