2024-02-11_c59f517017b6b0abe873b9bf2d1448c6_cryptolocker | Triage

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General

Target

2024-02-11_c59f517017b6b0abe873b9bf2d1448c6_cryptolocker
Size

41KB
MD5

c59f517017b6b0abe873b9bf2d1448c6
SHA1

9d96c5c4ea1e5275168abd2fd73308690750fd23
SHA256

da9955f2bbab0710d73898278ec1e0ffacc5c17c1f29ad24689a57b492bae782
SHA512

b03d049584177cef4308aea3c2b89baf3ff3e6e2443a77183cc9ae427be773a2b715bf98704a2db5295bcbd909489f9dd4898b6a4b7f21b265977823b9201b7b
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqI:bc/y2lkF0+BjI

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
2024-02-11_c59f517017b6b0abe873b9bf2d1448c6_cryptolocker

Files

2024-02-11_c59f517017b6b0abe873b9bf2d1448c6_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