2024-02-01_0d4b44b156e65c1b9cd2a5147343b43b_cryptolocker | Triage

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General

Target

2024-02-01_0d4b44b156e65c1b9cd2a5147343b43b_cryptolocker
Size

41KB
MD5

0d4b44b156e65c1b9cd2a5147343b43b
SHA1

78b80633099ca75481a0a18c479a1e4ab3e94c25
SHA256

d4d0b2ef5e1886a17f527394e8de641fc86116b8d0ea38fc3f6dd34a9be20776
SHA512

ba179110768671b2ce2e88fcf905f7ec63d4caad6300bd4999536d248c06f6b4e75c3c0ba5db7bf108570ebc936eb1dcbf8494990caaf911395eddd81acecba8
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWC:bc/y2lkF0+B2c

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
2024-02-01_0d4b44b156e65c1b9cd2a5147343b43b_cryptolocker

Files

2024-02-01_0d4b44b156e65c1b9cd2a5147343b43b_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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