2024-03-12_aa67e312064d95b0d49e3812e7b26e7a_cryptolocker | Triage

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General

Target

2024-03-12_aa67e312064d95b0d49e3812e7b26e7a_cryptolocker
Size

33KB
MD5

aa67e312064d95b0d49e3812e7b26e7a
SHA1

ee1653bf31cec3078a014a9e623e88b634cc67fc
SHA256

ce81553c984063bf63c70c3ec931192dcb26dfd1928a860b35af8102b318e16c
SHA512

a99e0bd4c5f15227c4cca2c52e304ba1c116b8d850e949a956d088da182ea7f3f0e61accfb64702ce5cc4c4af2cf582853f8046342a669d4018217b294c8fd56
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+1wA6T:b7o/2n1TCraU6GD1a4Xt9fT

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
2024-03-12_aa67e312064d95b0d49e3812e7b26e7a_cryptolocker

Files

2024-03-12_aa67e312064d95b0d49e3812e7b26e7a_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