2024-04-17_a38313dba7a639dbee2fbe260000266d_cryptolocker | Triage

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General

Target

2024-04-17_a38313dba7a639dbee2fbe260000266d_cryptolocker
Size

35KB
MD5

a38313dba7a639dbee2fbe260000266d
SHA1

86ae671a3d306b60dd430d76269f3393fe35c5ab
SHA256

3a377026d24d4eadc1b05f405ebd823bcf338e35c76bb6305e1c2fb20d7f7687
SHA512

8139a5b6af242f5ff7507871c483f4e85a7c98d0d3f4782a1fa36bcd471ee88a5556df9e74cc584c30487e2f5bf4eaafab20fc3a74734b5c320345a4e6ba1613
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uV4:b7o/2n1TCraU6GD1a4Xt9bRUlV2

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
2024-04-17_a38313dba7a639dbee2fbe260000266d_cryptolocker

Files

2024-04-17_a38313dba7a639dbee2fbe260000266d_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