2024-04-25_ccb6a78a0449a708b130ad9e926409af_cryptolocker | Triage

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General

Target

2024-04-25_ccb6a78a0449a708b130ad9e926409af_cryptolocker
Size

42KB
MD5

ccb6a78a0449a708b130ad9e926409af
SHA1

e374e2a28731147fb1f5452b7e27c5d00bd1f070
SHA256

2a1e8eaa7c381f4df4dfa0b633850f03f7a42b60963522d2d6855eac5ebcb5e8
SHA512

704eabd8933a3f762a044418119fe2af8ea8fde83a7279c53948deae75e17fe6968527878a5dccc9090df5d3690665900281b96acb12ededaa8fe18124045846
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAB:b/pYayGig5HjS3NPAB

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
2024-04-25_ccb6a78a0449a708b130ad9e926409af_cryptolocker

Files

2024-04-25_ccb6a78a0449a708b130ad9e926409af_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