2024-01-26_52d14d81f8427e8ceca2d389c4dd8138_cryptolocker | Triage

Sharing

General

Target

2024-01-26_52d14d81f8427e8ceca2d389c4dd8138_cryptolocker
Size

40KB
MD5

52d14d81f8427e8ceca2d389c4dd8138
SHA1

96051ea591c69d44c7ae58a40dac153fbd9fbbe1
SHA256

09c2bf57e010990cd9224fd5cd5e2527375a187637090a3a738579e1ac99feca
SHA512

b3d245e4c36095a08077cd5af5b03c8714423180355d16b743741d906409d4ecc323a09e15564c18f99d65d7d70fe050cfe984b93ee093d858f9bc657034c280
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAVo:b/pYayGig5HjS3NPAVo

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
2024-01-26_52d14d81f8427e8ceca2d389c4dd8138_cryptolocker

Files

2024-01-26_52d14d81f8427e8ceca2d389c4dd8138_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ