2024-05-12_10d7bb6e1fdfcb4b4dd8d28a6ce2ec3b_cryptolocker | Triage

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General

Target

2024-05-12_10d7bb6e1fdfcb4b4dd8d28a6ce2ec3b_cryptolocker
Size

44KB
MD5

10d7bb6e1fdfcb4b4dd8d28a6ce2ec3b
SHA1

e873db6e9d7e2fc75b403259e9241b9099fefab1
SHA256

a34045641ab709bd2d3c286b9eb1542474c157aa4acf334b513b3c357a8f9684
SHA512

fbeb4d68fb8618b264327dc75c8ed8b320753e5e47e7766d4c1a22a4c5d4ef94631fb222abcd2ebe43ba6086be2d758c8f390ae8bb983c33fa24ea1a73a562c5
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqi:bc/y2lkF0+Beqi

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
2024-05-12_10d7bb6e1fdfcb4b4dd8d28a6ce2ec3b_cryptolocker

Files

2024-05-12_10d7bb6e1fdfcb4b4dd8d28a6ce2ec3b_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