Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_85aaceb92ec4a37758d9a0f96daa3c6f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_85aaceb92ec4a37758d9a0f96daa3c6f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-29_85aaceb92ec4a37758d9a0f96daa3c6f_cryptolocker
-
Size
48KB
-
MD5
85aaceb92ec4a37758d9a0f96daa3c6f
-
SHA1
cfbf3891d24e465aac837ab734c2b7563d0bf5d5
-
SHA256
046d58619dd57e95d2952a9b9783d4e032a8009f58aa760684e95c53b66d8e35
-
SHA512
50d7e97cba7b00e980097fa27f4ece4642cf548159dc930ccfb196f31d9ef0479358c7431aaca62f5f54cccadd7e203ab3ce19306e5ef5129f900c9b5e79ca0e
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNfm:V6a+pOtEvwDpjt
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 2024-01-29_85aaceb92ec4a37758d9a0f96daa3c6f_cryptolocker
Files
-
2024-01-29_85aaceb92ec4a37758d9a0f96daa3c6f_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