2024-03-08_baf68fd02ef5b91b8be311b484b066ed_cryptolocker | Triage

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General

Target

2024-03-08_baf68fd02ef5b91b8be311b484b066ed_cryptolocker
Size

42KB
MD5

baf68fd02ef5b91b8be311b484b066ed
SHA1

2391d58cdbde8359d5e89407f350018a1fb09aef
SHA256

40520badb5ed84a7ff15c8c301d3ef5cc2bceb76e9dc43b11d1ed12de9dd1c36
SHA512

c7b6f7ea4e7fa00ddf131dfcf59f4567ae110c4a64d224b22cf289f92cc4a16794217b5b7ae03cfff20118d849334a7998a9937f8b9ce70aac29fa8a23c923d2
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGje:bc/y2lkF0+Bjrdq

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
2024-03-08_baf68fd02ef5b91b8be311b484b066ed_cryptolocker

Files

2024-03-08_baf68fd02ef5b91b8be311b484b066ed_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ