2024-03-14_56e6944cd3aee9cd14541f92315c4542_cryptolocker | Triage

Sharing

General

Target

2024-03-14_56e6944cd3aee9cd14541f92315c4542_cryptolocker
Size

41KB
MD5

56e6944cd3aee9cd14541f92315c4542
SHA1

54fc93323d96887d529e6bae399c0db191ce223d
SHA256

2e3002264201ff46832c6b98cb1627a7def32238470748b0597adfc4dec24ddd
SHA512

6821bb41ddb92e577562b6978ce41706e7ee50f10c7e4cd74efe4c37eeaab4144a31847be799d692cc45116ed0b0c1bb1bd518d1ab3d4c9cd65388a1022cc642
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA4Dwl:b/pYayGig5HjS3NPAuwl

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
2024-03-14_56e6944cd3aee9cd14541f92315c4542_cryptolocker

Files

2024-03-14_56e6944cd3aee9cd14541f92315c4542_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