2024-02-25_b429ff54481125117d1dbbaeb21a52a6_cryptolocker | Triage

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General

Target

2024-02-25_b429ff54481125117d1dbbaeb21a52a6_cryptolocker
Size

33KB
MD5

b429ff54481125117d1dbbaeb21a52a6
SHA1

3fcc798a70bde094eaedcca250b3c9d187b12732
SHA256

34592a707f5921bec96fe4ab5f42c0fe30ac7dd3b8fd33e0fa8bf9774bf1fc3a
SHA512

873aa1c55d8a01635b031a2ca54b1c1c2e584c0de8ca3b713ceb66a8660481535c1613433a0dc3d79d7174460e9d5a33596b250100caa60b7946d919f149b8e9
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt11C:b7o/2n1TCraU6GD1a4Xt9bRwrbXC

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
2024-02-25_b429ff54481125117d1dbbaeb21a52a6_cryptolocker

Files

2024-02-25_b429ff54481125117d1dbbaeb21a52a6_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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