2024-01-11_b8a615f73e9cdc5f17d413abe71e6963_cryptolocker | Triage

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General

Target

2024-01-11_b8a615f73e9cdc5f17d413abe71e6963_cryptolocker
Size

78KB
MD5

b8a615f73e9cdc5f17d413abe71e6963
SHA1

5622837d520190060e19a341f1199d4afdbb0474
SHA256

fd8fae578e450469a927586f5cfaf2309658a582d2a4c23e476104f49fa574f3
SHA512

b6d8ccc5cfe69f5dd434a86236198521d6228667a0f34a84e53a2cd7fb92c791238d9981c23bbfd1180f08b4f701a778a6000c1cfcc9046fd13cbc573eb1963c
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIufkD:vCjsIOtEvwDpj5H9YvQd26

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-11_b8a615f73e9cdc5f17d413abe71e6963_cryptolocker

Files

2024-01-11_b8a615f73e9cdc5f17d413abe71e6963_cryptolocker
.exe windows:5 windows x86 arch:x86

5c55d83b58dbc1f7154223c32a893074

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 542B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ