2024-01-29_875ef102158cded15bdfd998008debe9_cryptolocker | Triage

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General

Target

2024-01-29_875ef102158cded15bdfd998008debe9_cryptolocker
Size

30KB
MD5

875ef102158cded15bdfd998008debe9
SHA1

b6e0079264df074cc378b9f90603d06c54c1d418
SHA256

c4e6495d5cf0651f7e66969f1d5bf96a8329cc007348ec0b9366db2bad8af65e
SHA512

ca5ed9caad2a53eb05e1ca11af9eb09e881ef9d696af3188f6cbe9af0de04d44d76031d5d7e8853f3621f95c1c0d738fa1b23bf9d7f8dbf0d7a9f6f155bd0b72
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9R0aMtm:b7o/2n1TCraU6GD1a4Xt9R0aOm

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
2024-01-29_875ef102158cded15bdfd998008debe9_cryptolocker

Files

2024-01-29_875ef102158cded15bdfd998008debe9_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