2024-04-08_289fe38fe5ed516c0857f7c70411b9d2_cryptolocker | Triage

Sharing

General

Target

2024-04-08_289fe38fe5ed516c0857f7c70411b9d2_cryptolocker
Size

32KB
MD5

289fe38fe5ed516c0857f7c70411b9d2
SHA1

f4d463989767f1468d127d3d80625d6c8940a6a6
SHA256

ea1bda93dffffb08941758356e072f14089c9ef85164f704cc40eb9e3e7014ea
SHA512

d37dd5205d757aa0e8db2d8066d8f7466bba03baacfaac3e057c65319e71335a1c5fd5f902fd31273961750ac5d5aa426e64f1b9b44a9f12a31c97e0d946c8bd
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/Bw:b7o/2n1TCraU6GD1a4Xt9q

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
2024-04-08_289fe38fe5ed516c0857f7c70411b9d2_cryptolocker

Files

2024-04-08_289fe38fe5ed516c0857f7c70411b9d2_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