2024-02-04_7ee7e09513cef8bfef423231a779f303_cryptolocker | Triage

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General

Target

2024-02-04_7ee7e09513cef8bfef423231a779f303_cryptolocker
Size

41KB
MD5

7ee7e09513cef8bfef423231a779f303
SHA1

c46f20c27c7d2725c0f6bd5c67e1d4fd1218cb53
SHA256

226ea3b4a4d687b2cd5f9c65f35de16132bfc80b5bb216b0ea8b027fd686bfe2
SHA512

4bc8959c669ec6d1cf903fbc765f05232e3b06809310e594c636b87add8af470de735f5db751d422468a1e6b2d7c212000c785a2b359f88ca2609e8f3633c67b
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAas:b/pYayGig5HjS3NPAj

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
2024-02-04_7ee7e09513cef8bfef423231a779f303_cryptolocker

Files

2024-02-04_7ee7e09513cef8bfef423231a779f303_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