2024-02-24_2f752b3535f7b26ea4a8edeb0c54035b_cryptolocker | Triage

Sharing

General

Target

2024-02-24_2f752b3535f7b26ea4a8edeb0c54035b_cryptolocker
Size

32KB
MD5

2f752b3535f7b26ea4a8edeb0c54035b
SHA1

7ad3080ba859d2362e9c75d16a596f5631f33542
SHA256

991fd17e2206b6e40ebbbd16d34a45b501cac13a8ef7a4347eecc75e1ebfe7e0
SHA512

48af3bc1fe7b553e0a2b02ea25eb2e41bbe76b4d2c1a31fafb2adbbfd1626d6150557c0f8119f3778f66905aafd3244fd10f3b182928a6bbbf1f33b7530a0744
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+OOp:b7o/2n1TCraU6GD1a4Xt9hG

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
2024-02-24_2f752b3535f7b26ea4a8edeb0c54035b_cryptolocker

Files

2024-02-24_2f752b3535f7b26ea4a8edeb0c54035b_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