2024-05-21_710bcdfc3bb4908f671175aa3a3cf4c2_cryptolocker | Triage

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General

Target

2024-05-21_710bcdfc3bb4908f671175aa3a3cf4c2_cryptolocker
Size

38KB
MD5

710bcdfc3bb4908f671175aa3a3cf4c2
SHA1

191c1de373ffda6ca6ef089e7290c00d7c1e81d3
SHA256

5a165a1129e39cf0cd33dd74e69a4c901f31e9f074d2c04443a2ba0d1f4f1a07
SHA512

8a3465ee9b0ed76ef85e1368af78a206cceb03b1f0a0eca5ea89cf8264eb4300d2db72c493fc24b23f4c14f14dc54d91d24a68f83991e17cb4fde73cb8d2d78a
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mrE:bc/y2lLRU6zA6qI

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
2024-05-21_710bcdfc3bb4908f671175aa3a3cf4c2_cryptolocker

Files

2024-05-21_710bcdfc3bb4908f671175aa3a3cf4c2_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