2024-09-29_fbd9a09e1d918f4a36d0c11425e40a83_cryptolocker | Triage

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General

Target

2024-09-29_fbd9a09e1d918f4a36d0c11425e40a83_cryptolocker
Size

788KB
MD5

fbd9a09e1d918f4a36d0c11425e40a83
SHA1

6f1a2ac63057af6ba907acdc8bc5a7be6ff4d411
SHA256

6143da5e0aaf99ceccfea497d7e7ba83d5c8ab2f66c6dfded49309bf578c3cc3
SHA512

c8c4c15eae980c94444357773bb3f02dd42d131375afb836e49a7a78add52154084422c22e1991ef546d4d7ae06309c82aa686d005ab7a7f0297323d33fe85f1
SSDEEP

24576:aHQVCB9lVF1lVF1lVFkUEi019za5F+DLK9bygw6X/pg:aHAg9lVF1lVF1lVFkUEiiCX/W

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-29_fbd9a09e1d918f4a36d0c11425e40a83_cryptolocker

Files

2024-09-29_fbd9a09e1d918f4a36d0c11425e40a83_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