Static task
static1
Behavioral task
behavioral1
Sample
2024-05-15_685771ff9aa7c43f4327092d3b2ce830_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-15_685771ff9aa7c43f4327092d3b2ce830_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-15_685771ff9aa7c43f4327092d3b2ce830_cryptolocker
-
Size
95KB
-
MD5
685771ff9aa7c43f4327092d3b2ce830
-
SHA1
6b58e851e1915fcbae0308d8ded412c4be562f62
-
SHA256
d94d9541ab1a3ce9814b8d2ce966e7aee8a5de41c03c73d4e7bd0551071f950d
-
SHA512
9b64af7f43849d0f763424e2f01b6accd1cdfb4ae4cbd809331cb966daf1e6f3b213f0d529d4a0fc3384f7e75a4a8bd26906c5020426bab14df2bc4b7f73a198
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgRL:V6a+pOtEvwDpjtzR
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 2024-05-15_685771ff9aa7c43f4327092d3b2ce830_cryptolocker
Files
-
2024-05-15_685771ff9aa7c43f4327092d3b2ce830_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