Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_bb9265022632f65fa1dcdcf17ae9b1a0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_bb9265022632f65fa1dcdcf17ae9b1a0_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-23_bb9265022632f65fa1dcdcf17ae9b1a0_cryptolocker
-
Size
69KB
-
MD5
bb9265022632f65fa1dcdcf17ae9b1a0
-
SHA1
7c7fa618f744a57af39f12cbb546149624109a4d
-
SHA256
e5f6e7b1431e130d649e6d591fe8e4809b922f61e94bc4c0bf78dd10436a4639
-
SHA512
d63d31131d1076b62a9d01bf983094038acfee80f8bb7d54f500c9460b21e148569af936193eea09ce3d5c33f4a7dc7e87b7bc5314eeb2fdf1b81c274848fe34
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUYo:DW60sllyWOtEvwDpjwF85D
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_bb9265022632f65fa1dcdcf17ae9b1a0_cryptolocker
Files
-
2024-02-23_bb9265022632f65fa1dcdcf17ae9b1a0_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ