2024-03-19_64553bda7129195b1103cfb2c111a617_cryptolocker | Triage

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General

Target

2024-03-19_64553bda7129195b1103cfb2c111a617_cryptolocker
Size

32KB
MD5

64553bda7129195b1103cfb2c111a617
SHA1

adbc68695c7d5daaf83448aa2af00f4d13c30206
SHA256

613b6342c13aaa52eed05ef6a17c2ab9cb70183dd12b47b6a243cac78461502b
SHA512

e05a76f9e0b507cbea2360a8cbb2dd1667c5b6145b1daef1f82c02c8a736483d57bd8bcbffe847ae436e8255e43eb34d6a8396bf1e5097ceda1276f310b98726
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9R0aOatlm1:b7o/2n1TCraU6GD1a4Xt9R0aOat41

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
2024-03-19_64553bda7129195b1103cfb2c111a617_cryptolocker

Files

2024-03-19_64553bda7129195b1103cfb2c111a617_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