Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_1e91f1d850ef62cfdf3c6a6776d0898a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_1e91f1d850ef62cfdf3c6a6776d0898a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-22_1e91f1d850ef62cfdf3c6a6776d0898a_cryptolocker
-
Size
96KB
-
MD5
1e91f1d850ef62cfdf3c6a6776d0898a
-
SHA1
75f2631e0494594e519e8a98ea0dada778a08bd3
-
SHA256
23a7b4028522387d8f21a3ee01016ae127e2134b9aee67038278d1324b3675a9
-
SHA512
cec9e69d75f871059823c2ac823489fa5995e494e64691d41742da08a00c1baa540e64bedfc32d46c4fd6dd27f945f5e09d89a8399958cab4219b340c0984276
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwM:V6a+pOtEvwDpjtzg
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 2024-04-22_1e91f1d850ef62cfdf3c6a6776d0898a_cryptolocker
Files
-
2024-04-22_1e91f1d850ef62cfdf3c6a6776d0898a_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