Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_4189cf3e8137ea135d53a6fbd79b8722_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-23_4189cf3e8137ea135d53a6fbd79b8722_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-23_4189cf3e8137ea135d53a6fbd79b8722_cryptolocker
-
Size
84KB
-
MD5
4189cf3e8137ea135d53a6fbd79b8722
-
SHA1
07a20628fdfc9218cbee76ff6809e83e2a48878f
-
SHA256
a99fa3e2e5e48e22dcb8229f0460e6fd87b4835d8ff5ab426ede5cb978713e04
-
SHA512
0a2ac8862e2cb7e70c218b19e99b0613d11c6f99bfb50b419d8ffd40a1ad4f57e1e27e25918ca5717d85d66821c628f3b3ef25bd55752b92e04d47c44dd9d779
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQQdj:V6a+pOtEvwDpjvpC
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-23_4189cf3e8137ea135d53a6fbd79b8722_cryptolocker
Files
-
2024-02-23_4189cf3e8137ea135d53a6fbd79b8722_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
Sections
.text Size: 11KB - Virtual size: 11KB
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: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ