2024-05-21_fb8a993ff85c9bd3e3c39f3e3a24f206_cryptolocker | Triage

Sharing

General

Target

2024-05-21_fb8a993ff85c9bd3e3c39f3e3a24f206_cryptolocker
Size

38KB
MD5

fb8a993ff85c9bd3e3c39f3e3a24f206
SHA1

c6a4168932754e544cc46e2635e2a364a9a23701
SHA256

afadcb46bc15ba8ed5502e98cec2451cac0f00b341b48c8b13b70572f3e029ba
SHA512

26ad35e41b1e2ec6d515afa9f4a447c4767643d37909e389c3bd9bb11df55185edef4e13b55aa0fb4b691a6453dd7014b6dcf137d64a68ad18cb6ec5eb828cc7
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36xpD:bc/y2lLRU6zA6lpD

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
2024-05-21_fb8a993ff85c9bd3e3c39f3e3a24f206_cryptolocker

Files

2024-05-21_fb8a993ff85c9bd3e3c39f3e3a24f206_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