Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_e36c5b838aa5c906b7dd481010296c27_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_e36c5b838aa5c906b7dd481010296c27_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-27_e36c5b838aa5c906b7dd481010296c27_cryptolocker
-
Size
91KB
-
MD5
e36c5b838aa5c906b7dd481010296c27
-
SHA1
4e3afaa06efdd164811aabec45d61698a2489c78
-
SHA256
25a346b78d56e4a440343e730cce3ce194edac6be48d6cf7867728e0e5ca9c51
-
SHA512
28b867595a6f161169dd629f7690f6643c49da89055b3afea6260af5f99dbd500816b60ec51023cb59a7bca86731b22834f7baa1d9de22ce3ac7a1e8616c6d7b
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgL3:V6a+pOtEvwDpjtzf
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 2024-02-27_e36c5b838aa5c906b7dd481010296c27_cryptolocker
Files
-
2024-02-27_e36c5b838aa5c906b7dd481010296c27_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