2024-04-29_6be51d36b2f6828ad9dad54702b6b337_cryptolocker | Triage

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General

Target

2024-04-29_6be51d36b2f6828ad9dad54702b6b337_cryptolocker
Size

42KB
MD5

6be51d36b2f6828ad9dad54702b6b337
SHA1

2939702513a3680b2392638d7915c8fb899f4f2e
SHA256

e6df919d423a91bd118c083245e8e1ee1a5b5fcd0a14f8f617501c69b35d0535
SHA512

df1566cd9588f2ee4f1e6edaeeaa66ab78d2f35e9b9318b3fcb3b8381b9e994bdbc1f32cf5f55f9dfb26ffacc95aabf384bb7e0860716bdad7eac21a27024454
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAd:b/pYayGig5HjS3NPAd

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
2024-04-29_6be51d36b2f6828ad9dad54702b6b337_cryptolocker

Files

2024-04-29_6be51d36b2f6828ad9dad54702b6b337_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