Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_d5643d9b6adf609fa4df909bb1c19cc1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_d5643d9b6adf609fa4df909bb1c19cc1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-28_d5643d9b6adf609fa4df909bb1c19cc1_cryptolocker
-
Size
51KB
-
MD5
d5643d9b6adf609fa4df909bb1c19cc1
-
SHA1
15551f5481dedd6aa58a368c89fa60fb845fa95d
-
SHA256
4c75d1bd12b1c7cee642a8faf84584a2e23f8c236d43e6101ee6c5af3a1d5a74
-
SHA512
8a3e6ca305ae887b26f6f6da51959abdeae7516cd59943a70169561e6700d085b4d1feb7aed5100a3844b6ca04ed48002cbf9d1e9bcb5d49846db509455a639e
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklg:V6a+pOtEvwDpjn
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 2024-01-28_d5643d9b6adf609fa4df909bb1c19cc1_cryptolocker
Files
-
2024-01-28_d5643d9b6adf609fa4df909bb1c19cc1_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