2024-06-04_1771edc4fcffd4fcd9c3b74d48dd3289_cryptolocker | Triage

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General

Target

2024-06-04_1771edc4fcffd4fcd9c3b74d48dd3289_cryptolocker
Size

57KB
MD5

1771edc4fcffd4fcd9c3b74d48dd3289
SHA1

e7d4151ea4db24952c38f83fd4ad66956ac6367b
SHA256

45b74ff4ce9c21d380b3c39bc0b95701b90cf9fd6d4eee380a16def6619e7417
SHA512

fd17fa2db0589f8dbd8a34c2d9710938c3dd6074569163325a506518cc3054410ef5dbc8527a7b6586d4c9fdcbf93f753132183c8e8b0a63db47a33aa184f371
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8puU6:bIDOw9a0DwitDZzcTLU6

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
2024-06-04_1771edc4fcffd4fcd9c3b74d48dd3289_cryptolocker

Files

2024-06-04_1771edc4fcffd4fcd9c3b74d48dd3289_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