2024-03-27_233d574aa2599539dce16a0dcbfb34f1_cryptolocker | Triage

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General

Target

2024-03-27_233d574aa2599539dce16a0dcbfb34f1_cryptolocker
Size

43KB
MD5

233d574aa2599539dce16a0dcbfb34f1
SHA1

fd27f2e6a8853ab12b150412dce1706a070ef9dc
SHA256

390aa30a2fa19ac0df02d127a826922821820b3e33c4fc15d8fa1cf486d27913
SHA512

0bc5872d3c7003620bbc3bc58b898b4e6d3ee68ba556304ef9f7dbbb3b65fc9d5c40cab604fdd68832c5d1a62778fb287985b4d88ad017377182c49358392902
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCfI:btB9g/xtCSKfxLIc/P

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
2024-03-27_233d574aa2599539dce16a0dcbfb34f1_cryptolocker

Files

2024-03-27_233d574aa2599539dce16a0dcbfb34f1_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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