2024-05-29_dfeebe3e611c8e937e69e1c9ff2ce916_cryptolocker | Triage

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General

Target

2024-05-29_dfeebe3e611c8e937e69e1c9ff2ce916_cryptolocker
Size

43KB
MD5

dfeebe3e611c8e937e69e1c9ff2ce916
SHA1

70f5fb1a42a9168e8ffe96262242c89f3cd0c9f4
SHA256

7f1f845fffc733da473ef4a64af77c35af610bc2cd62f681d136a479a2ea0325
SHA512

e95a446e2a7c1ce90678e09d8533a20f234abb2edcbc18f353d0e04dbfcf97098d005aab122455ffed428c41f769b135db4f379712e2e883ecf2150ab03ff83f
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3h6p:bIDOw9a0Dwo3P1ojvUSD79R6

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
2024-05-29_dfeebe3e611c8e937e69e1c9ff2ce916_cryptolocker

Files

2024-05-29_dfeebe3e611c8e937e69e1c9ff2ce916_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