Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_77d58ecb33952b21a465708a039e1455_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-06_77d58ecb33952b21a465708a039e1455_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-06_77d58ecb33952b21a465708a039e1455_cryptolocker
-
Size
38KB
-
MD5
77d58ecb33952b21a465708a039e1455
-
SHA1
b74423d7d2c8f6b2bfc1876a9ed6595ac52d6e09
-
SHA256
3b2be506a44de11ee67e7f77dedacc5b9d88c81943e613cbb422b752a77cbc23
-
SHA512
f23171cf6260ea80f91f1df94fdb1f6262e9d4a1481f06edef2335cbb2df3b2d0c47a9682f620de664d6894e8d62fcf1f272cb9a963fd7c32b3ad6b6ea1d1054
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axem:V6QFElP6n+gMQMOtEvwDpjyaYaZ
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 2024-03-06_77d58ecb33952b21a465708a039e1455_cryptolocker
Files
-
2024-03-06_77d58ecb33952b21a465708a039e1455_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