2024-03-27_7b4c7a1147fddfb867d03cc66a521a13_cryptolocker | Triage

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General

Target

2024-03-27_7b4c7a1147fddfb867d03cc66a521a13_cryptolocker
Size

33KB
MD5

7b4c7a1147fddfb867d03cc66a521a13
SHA1

22b822df4ecf1ba882f8f1df7a5dc6354fe6a29e
SHA256

71fee29768fcbc8d8a0ae0a3463627f2365ab6f4e14cb72672543b0ebdec1de0
SHA512

4217ef6056d9d9510f7c778693596b85b79e320e73bd14517e1039d99598719d168ee29f5ae007f12ce3d56ed7fe3479938819c52aecec6eecea5214a8e7395f
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+1Pz:b7o/2n1TCraU6GD1a4Xt9G

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
2024-03-27_7b4c7a1147fddfb867d03cc66a521a13_cryptolocker

Files

2024-03-27_7b4c7a1147fddfb867d03cc66a521a13_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