2024-03-05_9913814a8d90f3d4db91d2eea7cdc2bb_cryptolocker | Triage

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General

Target

2024-03-05_9913814a8d90f3d4db91d2eea7cdc2bb_cryptolocker
Size

49KB
MD5

9913814a8d90f3d4db91d2eea7cdc2bb
SHA1

7cb8b89d41bf4039fbc2e9b6f7deddf87f019ce2
SHA256

44e92e8f1580b516a3f95218b19d961b9c87693fc67c19fa5805d6318b71ef55
SHA512

687aa9cc2dcf534431311b700af344c5c020d31c38178675b8ef9bc8d8e3f71bc02e759bc58d309a95d6aadc497e6e24882701bf2f6c64799bd7a670ef624ed0
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHYwiqGH:btB9g/xtCSKfxLIc/E1aGH

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
2024-03-05_9913814a8d90f3d4db91d2eea7cdc2bb_cryptolocker

Files

2024-03-05_9913814a8d90f3d4db91d2eea7cdc2bb_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ