Behavioral task
behavioral1
Sample
2024-09-29_1765f9eece8b60c7be39fd1ed8770602_cryptolocker.exe
Resource
win7-20240729-en
General
-
Target
2024-09-29_1765f9eece8b60c7be39fd1ed8770602_cryptolocker
-
Size
93KB
-
MD5
1765f9eece8b60c7be39fd1ed8770602
-
SHA1
3c334324b37031247ddf5ef076cb365df1f76a5e
-
SHA256
05eb55897c878b1e25bdbf5b6d3338e347d3577e7778a0a2566b6174ddc926b1
-
SHA512
b35944c473528fd5e9a166ec9b01f4a2d4198704a11529e8f38cde7c735dad3bb55c5f12c5408faca96e18140daba38ca33e7d380081190445e513da41afb5f2
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbr/BY:z6a+CdOOtEvwDpjc2
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_1765f9eece8b60c7be39fd1ed8770602_cryptolocker
Files
-
2024-09-29_1765f9eece8b60c7be39fd1ed8770602_cryptolocker.exe windows:5 windows x86 arch:x86
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE