2024-05-07_7e2c510d595b6922072dd029befd1bc1_cryptolocker | Triage

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General

Target

2024-05-07_7e2c510d595b6922072dd029befd1bc1_cryptolocker
Size

34KB
MD5

7e2c510d595b6922072dd029befd1bc1
SHA1

115ef831dbbddccf944337428337b50a6060bb56
SHA256

4cc3d28483e1ff7e3b5fe26269687479eda5f568f97cd19769e638380679dee5
SHA512

790bcf163fb2cf0681f019bd5f64ac7729076fb86f52ce72703d6d9dd2099d2cb70725fe6c36cbe8164122987ee2c99f5979d96e7dc9c8e40bd8d2e3ffd706b3
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5MJ:bxNrC7kYo1Fxf2rYAJ

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
2024-05-07_7e2c510d595b6922072dd029befd1bc1_cryptolocker

Files

2024-05-07_7e2c510d595b6922072dd029befd1bc1_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ