2024-01-29_58bda2a023e4332382b34df78ec4c9a6_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-29_58bda2a023e4332382b34df78ec4c9a6_cryptolocker
Size

52KB
MD5

58bda2a023e4332382b34df78ec4c9a6
SHA1

dae79b20146440e8702f1bd2b0335c8fd02a7587
SHA256

a67ab3d8519d1c2bf43b9c881e60bbdb4077d938e1b60ee08c505b114c8b9ba7
SHA512

3c6d7045d9b31bc33dfa4e9871f99b956a75c850dddaf994366a3a083154408515ec0af76d994065bb49a6d6e42ee8676a95ab8798dbcf51fc32207ee63cbc3e
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTbk2t:bIDOw9a0DwitDZzcTf

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
2024-01-29_58bda2a023e4332382b34df78ec4c9a6_cryptolocker

Files

2024-01-29_58bda2a023e4332382b34df78ec4c9a6_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ