2024-01-25_9869a91d345653afe7edcf9eca7c3954_cryptolocker | Triage

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General

Target

2024-01-25_9869a91d345653afe7edcf9eca7c3954_cryptolocker
Size

27KB
MD5

9869a91d345653afe7edcf9eca7c3954
SHA1

f02c0a6d451bf4b71b86da664f1785f79212c5f8
SHA256

2068064a6e26a5e27f67ead98751e408b39922ac70fd04c23e6f2dac5a246ef3
SHA512

c347fad90ad5907674086c9f68ac1ee79bfbd819c414acb2fb08cf515ac8d8c0f8cfacdbfcd03e852ff9a283dadbc269ed84bd609a9f14c2ab7c63f1d54bb521
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoQ:b7o/2n1TCraU6GD1a4Xv

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
2024-01-25_9869a91d345653afe7edcf9eca7c3954_cryptolocker

Files

2024-01-25_9869a91d345653afe7edcf9eca7c3954_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