2024-04-16_5185ba5a26d9c1f31f925b66b5c13761_cryptolocker | Triage

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General

Target

2024-04-16_5185ba5a26d9c1f31f925b66b5c13761_cryptolocker
Size

36KB
MD5

5185ba5a26d9c1f31f925b66b5c13761
SHA1

6f3002a449bd21d77222b4f3af104cc2b22c671e
SHA256

325ea104a7f6626f5383c8b803dd8cd4e249c59f68d029384cae1c25be03408f
SHA512

32b5afd61b5b97def1c9b07d6c0040a5ef82b5b39178ffb230c8b7cbcbf0e6aa3fc25a2f54eff73c67f8828cb737df1539dfd34cfe8999b94b372f79cc2ca191
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oY26D:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36D

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
2024-04-16_5185ba5a26d9c1f31f925b66b5c13761_cryptolocker

Files

2024-04-16_5185ba5a26d9c1f31f925b66b5c13761_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