2024-01-22_d24b611c1445c2b54d3b5c1d1310e126_cryptolocker | Triage

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General

Target

2024-01-22_d24b611c1445c2b54d3b5c1d1310e126_cryptolocker
Size

41KB
MD5

d24b611c1445c2b54d3b5c1d1310e126
SHA1

206713b7a3c22df76593768c9ec75c4011bd4243
SHA256

821a93440c072a09ae43742fc74334e9d673698ad705aa504242af8ec4bb3341
SHA512

8ed5aa34a763d988b6b5651beb7d98a2d2b7bf50a7055d6578e7107001d4d79b9b28ad9cc3424a8d8e6d2aac2edd159fe0652eea772d383dfaeed106ffcebc2b
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrE:bc/y2lkF0+BjrE

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
2024-01-22_d24b611c1445c2b54d3b5c1d1310e126_cryptolocker

Files

2024-01-22_d24b611c1445c2b54d3b5c1d1310e126_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