Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_3db8811a65d9ce11f4c6ce1ebefea6e1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_3db8811a65d9ce11f4c6ce1ebefea6e1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-24_3db8811a65d9ce11f4c6ce1ebefea6e1_cryptolocker
-
Size
131KB
-
MD5
3db8811a65d9ce11f4c6ce1ebefea6e1
-
SHA1
76c755d725d148eae040b30aa64fe9099aeeb889
-
SHA256
f5fa98ab1259fb34734d5af3ab0de089963fd291c9fb29e3e05c6e91140dfd72
-
SHA512
0904e015a4ff8a72a256ab252b6d8b3c2284fd348eae2f5aba64cba79f6abee887542fb52fe5e76bfc156e87e6a788ef8162f36698b78132ea3176a384f7f290
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPY:V6a+pOtEvwDpjt22E
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 2024-01-24_3db8811a65d9ce11f4c6ce1ebefea6e1_cryptolocker
Files
-
2024-01-24_3db8811a65d9ce11f4c6ce1ebefea6e1_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