2024-06-11_a15d906856b23fb4e9cba402fc37060d_cryptolocker | Triage

Sharing

General

Target

2024-06-11_a15d906856b23fb4e9cba402fc37060d_cryptolocker
Size

39KB
MD5

a15d906856b23fb4e9cba402fc37060d
SHA1

183586d9542d9a303aa44f7faac828a5231b7194
SHA256

b064d7cfab84c80831fd57428f99942dbc924d10176dad683f490a39be38aa11
SHA512

dee3bd195966d157292833b335dacf7064b15ecba1d35db75554818ae034e0cd2faea6fbf168aa645879359dc353951aaa4cefde8c0f18cd4ad7a4f866217db2
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36m/:bc/y2lLRU6zA6q/

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
2024-06-11_a15d906856b23fb4e9cba402fc37060d_cryptolocker

Files

2024-06-11_a15d906856b23fb4e9cba402fc37060d_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