2024-03-05_eeda3f8e5ce70ae34c97fa86ff1394ce_cryptolocker | Triage

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General

Target

2024-03-05_eeda3f8e5ce70ae34c97fa86ff1394ce_cryptolocker
Size

28KB
MD5

eeda3f8e5ce70ae34c97fa86ff1394ce
SHA1

cf319db6bd1357efb706a270c59d529acb3b24fa
SHA256

ab523f3d8bca87dfc1b47d62e83985c36dd3099f0a6994a5d6a75906c7d3d241
SHA512

0e01d6d43750bc6206af04bc19ce52a5a0f7848ab4214e18821eba6a5a83b6bf671fd3c3dbfd65c890ae029367cd3f02aa35785b16257be935dc91550283705e
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U8:b/yC4GyNM01GuQMNXum+9

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
2024-03-05_eeda3f8e5ce70ae34c97fa86ff1394ce_cryptolocker

Files

2024-03-05_eeda3f8e5ce70ae34c97fa86ff1394ce_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