2024-02-03_ab5714f4d2dbb260e0b85523aebdd7f4_cryptolocker | Triage

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General

Target

2024-02-03_ab5714f4d2dbb260e0b85523aebdd7f4_cryptolocker
Size

41KB
MD5

ab5714f4d2dbb260e0b85523aebdd7f4
SHA1

c71ea71661b01e681ffff87b4488b587b1c1846d
SHA256

f866adcb339a6eeb35ecc2b3a4260e7fa54bb686cc99ba9b40e84dfb3e23011e
SHA512

7606a53e299da4f5faf601a3f4ea34c97921a6efae109f9a2dc41378baac29eba65499f00e0c7dff76b87a5360d91d16fce733314c579dbf52c88c9c33b8184a
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqc:bc/y2lkF0+Bjc

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
2024-02-03_ab5714f4d2dbb260e0b85523aebdd7f4_cryptolocker

Files

2024-02-03_ab5714f4d2dbb260e0b85523aebdd7f4_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