2024-05-14_1d5c6fb66cda84201cb287a13c77077a_cryptolocker | Triage

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General

Target

2024-05-14_1d5c6fb66cda84201cb287a13c77077a_cryptolocker
Size

44KB
MD5

1d5c6fb66cda84201cb287a13c77077a
SHA1

a55f58cfd46313cafb5b3a8c8274c744997ccb1d
SHA256

f092307d1bed75bbe811877bed480f9360531f1344e3fd40fac9853ad026b4db
SHA512

6bc633945b7fdad7e9f5feeb881e17fd5cbfa3f230d4c4ae5f29166e64131c2c3d74a6a4bff1558246d4f5d3766262c1909296c2e97ed6e965f4a9bb74fcdbca
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqv:bc/y2lkF0+Beqv

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
2024-05-14_1d5c6fb66cda84201cb287a13c77077a_cryptolocker

Files

2024-05-14_1d5c6fb66cda84201cb287a13c77077a_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