2024-05-22_272a90b80107ecfa997139ef80d233c8_cryptolocker | Triage

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General

Target

2024-05-22_272a90b80107ecfa997139ef80d233c8_cryptolocker
Size

38KB
MD5

272a90b80107ecfa997139ef80d233c8
SHA1

7e23b3392072ee7f24a0ca7e10c1d60517b3c8ef
SHA256

5b01da5f9e0fb91065ce431f2b6decd9e49c1485b9fb85a8662b198e56c4252c
SHA512

78fd2db42c61790348f3a35164ac26bad703ef2634ec2a65a22067e681444fa7b782f6cb1c53b630f31e8b4a03550838b4ba5a49a509aee5b29eec9efaab0afa
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbuU9:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbb9

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
2024-05-22_272a90b80107ecfa997139ef80d233c8_cryptolocker

Files

2024-05-22_272a90b80107ecfa997139ef80d233c8_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