2024-04-29_09dc5ef4a6c326c84a1bddeed9455bcb_cryptolocker | Triage

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General

Target

2024-04-29_09dc5ef4a6c326c84a1bddeed9455bcb_cryptolocker
Size

41KB
MD5

09dc5ef4a6c326c84a1bddeed9455bcb
SHA1

987fffe775679f173f80017a7ad9e31598ee589a
SHA256

34f3279ef73f61b91aa597eeed74e50e78b6807646ca30676b65083b7fd29a16
SHA512

19cdf8dc9ceb938d374e5dcdbefd54e16f06ef36683bc75997976bc34ef6df7f2bd535c4fcf88144fd20141bcc72d06d852c16672e0a99792c475eabc7212df4
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3px:bIDOw9a0Dwo3P1ojvUSD79Rpx

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
2024-04-29_09dc5ef4a6c326c84a1bddeed9455bcb_cryptolocker

Files

2024-04-29_09dc5ef4a6c326c84a1bddeed9455bcb_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ