2024-03-06_3eb6aa9b9742ca91db7aae6dd3316783_cryptolocker | Triage

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General

Target

2024-03-06_3eb6aa9b9742ca91db7aae6dd3316783_cryptolocker
Size

41KB
MD5

3eb6aa9b9742ca91db7aae6dd3316783
SHA1

181b5711c4126c1b560f953c7d1ada4f35f5cc59
SHA256

c1855a2f71fbfd7357b45edc2cc4a91a8af72e83766e509882fff22a42d65db8
SHA512

c96e064aebd659975b6cb391f89595c803350a5aa9ed674677705a09efa9c192953be77d845b9dd163a725e37f005ead5bbb44708c871f3016ee242a80283893
SSDEEP

768:btB9g/WItCSsAGjX7e9N0hunrknJQox0C:btB9g/xtCSKqf1rk+ox0C

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
2024-03-06_3eb6aa9b9742ca91db7aae6dd3316783_cryptolocker

Files

2024-03-06_3eb6aa9b9742ca91db7aae6dd3316783_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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