2024-04-16_1d7c9d8c69067deb9b84035a0eb5aea5_cryptolocker | Triage

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General

Target

2024-04-16_1d7c9d8c69067deb9b84035a0eb5aea5_cryptolocker
Size

41KB
MD5

1d7c9d8c69067deb9b84035a0eb5aea5
SHA1

94a943462219db04969306cb9a93bc23fc526eba
SHA256

af03bf2bfc85702a9f5d86e116615e675ae5b027b5de52e424e8f0626bb5e61a
SHA512

4ceb90d9a14f09e971d0fe56b83d912286ee64d079cbfa73831495b72fa3501f75f9942fe8ab44606c66bb941078cadd4d1c8d8773365ef0ecde0325bd605b9c
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3/:bIDOw9a0Dwo3P1ojvUSD79R/

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
2024-04-16_1d7c9d8c69067deb9b84035a0eb5aea5_cryptolocker

Files

2024-04-16_1d7c9d8c69067deb9b84035a0eb5aea5_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