2024-02-21_0c134268a932e6b7a99522da16f5ad4b_cryptolocker | Triage

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General

Target

2024-02-21_0c134268a932e6b7a99522da16f5ad4b_cryptolocker
Size

31KB
MD5

0c134268a932e6b7a99522da16f5ad4b
SHA1

d43db6af687a24aa8761008190f48684f248bda8
SHA256

88508c88731533e4bb1d3107831ef4661cc442f71e84b0a04330d3b1a3c809d1
SHA512

f114ac98112b2ee47ea27eccc7c24d6442dc89a3fb5b76ba244f82299a6af52f4be4e65ebd08996d4f56e0b865a9afef01b9f2dabdc2a6b5994cdf43894835bf
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/Bu5:b7o/2n1TCraU6GD1a4Xt9u

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
2024-02-21_0c134268a932e6b7a99522da16f5ad4b_cryptolocker

Files

2024-02-21_0c134268a932e6b7a99522da16f5ad4b_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