2024-05-22_2d2eee849603bdbcf84fe4ab78b0c945_cryptolocker | Triage

Sharing

General

Target

2024-05-22_2d2eee849603bdbcf84fe4ab78b0c945_cryptolocker
Size

37KB
MD5

2d2eee849603bdbcf84fe4ab78b0c945
SHA1

be392f79e2f446c4760d09785660721435b22b8a
SHA256

64c9978038dfee20335657058b596808fefc1b5eae6129d42a6de6b7162f9282
SHA512

32a5c5bd6e28b98e6ec2be09736df4b9843db792e3359dbccbef00b44dda963bd71dff00b1565f73b84c4c05cd4b5ce545e0974707d0cc31d1aa032878da8139
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIF:bAvJCF+RQgJeab4sb8

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-05-22_2d2eee849603bdbcf84fe4ab78b0c945_cryptolocker

Files

2024-05-22_2d2eee849603bdbcf84fe4ab78b0c945_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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