2024-03-18_a079d5006a7babe14f746ca07ddd9b41_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-18_a079d5006a7babe14f746ca07ddd9b41_cryptolocker
Size

40KB
MD5

a079d5006a7babe14f746ca07ddd9b41
SHA1

6509b958d80d542ea6087259932f3dcff589868c
SHA256

5bbd9fbd5e7857348f236adbe17e6d836711b8270529b2c644bd8ec816d5eea3
SHA512

e2fc7e005770d2acc9337ef97bfb47eb996be79854a52db6031502a1fd5d080d4dde58df5ca8a6a03c4d19bfbf19f3f3f8daaec6aca977179e086e87822dc1fe
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/ysm+:bAvJCF+RQgJeab4sy/x

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
2024-03-18_a079d5006a7babe14f746ca07ddd9b41_cryptolocker

Files

2024-03-18_a079d5006a7babe14f746ca07ddd9b41_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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