2024-05-24_26586f4fd5b96bbd52ba3bfbdd1de959_cryptolocker | Triage

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General

Target

2024-05-24_26586f4fd5b96bbd52ba3bfbdd1de959_cryptolocker
Size

56KB
MD5

26586f4fd5b96bbd52ba3bfbdd1de959
SHA1

86719ac0cfb55c5d04a1707832b0715b44b2199e
SHA256

a683078d98b0e69c6cc23cd9e8154e350b8f2783c552dc0ca938da180ba5dc10
SHA512

eb5e4df9c5764cccc9f254238f038e10b868aac3be3a9008f21d8368c94ee2fb96ed85eb9a4fadaeb7b5a7de38cf4fbda2969e6a49b857c92befda4aad9934d0
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8pu5:bIDOw9a0DwitDZzcTL5

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
2024-05-24_26586f4fd5b96bbd52ba3bfbdd1de959_cryptolocker

Files

2024-05-24_26586f4fd5b96bbd52ba3bfbdd1de959_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