Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_40424fe995e29c050146622bdbe77666_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_40424fe995e29c050146622bdbe77666_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-19_40424fe995e29c050146622bdbe77666_cryptolocker
-
Size
40KB
-
MD5
40424fe995e29c050146622bdbe77666
-
SHA1
3c612c23fa7c5d9aa6462b192459d9be43c24a9e
-
SHA256
22430b36b0dd8b1d7ced224972e1c916c9cfd5bd598db00e9f017b5b6e6c2822
-
SHA512
137e6447a04c81e68c8d2753a7cd76af1756bc43a0417630ce96c15300088d349641b0e7a7b6c102ecb3fc9f4bf34a8e7c473e9af180866a30d153c6f7f1cafd
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZw:V6QFElP6n+gMQMOtEvwDpjyaYaLw
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 2024-03-19_40424fe995e29c050146622bdbe77666_cryptolocker
Files
-
2024-03-19_40424fe995e29c050146622bdbe77666_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