Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_87b6e4fc619bbd9095b357105654824f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_87b6e4fc619bbd9095b357105654824f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-28_87b6e4fc619bbd9095b357105654824f_cryptolocker
-
Size
41KB
-
MD5
87b6e4fc619bbd9095b357105654824f
-
SHA1
b7bd54e1cbf054baf50e51abb603b1faffe0e363
-
SHA256
358b0356120b75e8070bffb67beb3b87c5c4c60605e621e8afec5fe2cd8cd57f
-
SHA512
1e2f9fa1b07974f5aebc40e777cefec7788a472af71992d8ccf319ec28a8c4a8dbd8684268e86f6c4ded88258ab751b9615651375a636d29e2f6f850db9ff991
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhl:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+W
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_87b6e4fc619bbd9095b357105654824f_cryptolocker
Files
-
2024-01-28_87b6e4fc619bbd9095b357105654824f_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ