2024-01-26_df87ae45528f0c1e58e5ea54fa199eab_cryptolocker | Triage

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General

Target

2024-01-26_df87ae45528f0c1e58e5ea54fa199eab_cryptolocker
Size

31KB
MD5

df87ae45528f0c1e58e5ea54fa199eab
SHA1

9285e664174d037ab51b06266f12cc448dca7502
SHA256

509de71806638e8777db20cb38e5ac1cebf9fd93df55b3fe008013723b1473fc
SHA512

1f1ec014997c8904f95b128c0a0744f3fcc9e32e8d684d1fd27ddb122b480cc1ad59fd9dbe1979b29171474310a65496738e9b78d4cebf08ed98ffd539ec52b8
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BWaxm:b7o/2n1TCraU6GD1a4Xt9Ycm

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
2024-01-26_df87ae45528f0c1e58e5ea54fa199eab_cryptolocker

Files

2024-01-26_df87ae45528f0c1e58e5ea54fa199eab_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