2024-03-26_02db56e2c380201bec7056d488b8bfbf_cryptolocker | Triage

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General

Target

2024-03-26_02db56e2c380201bec7056d488b8bfbf_cryptolocker
Size

41KB
MD5

02db56e2c380201bec7056d488b8bfbf
SHA1

6890bdfd266276c68c016c972e97fbfb2ecb6c25
SHA256

9a101909eb412bac3c00a8f2346c81247bc852100d415ad9584d40f13b4d3415
SHA512

94d227976c75813588112952905da3de8a9d17ca90ea91d5b484e115d41ec7b5333450d2fe159323b5dd01e90e4d66c63201d6e5198e393fd6193bd0872d732f
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAb:b/pYayGig5HjS3NPAb

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
2024-03-26_02db56e2c380201bec7056d488b8bfbf_cryptolocker

Files

2024-03-26_02db56e2c380201bec7056d488b8bfbf_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ