Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_2569dac005e230112cd9a25e1bf731b4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_2569dac005e230112cd9a25e1bf731b4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-19_2569dac005e230112cd9a25e1bf731b4_cryptolocker
-
Size
123KB
-
MD5
2569dac005e230112cd9a25e1bf731b4
-
SHA1
8c945b0e73e7df54637df747ceaadedaa190bc18
-
SHA256
bb638cfddde977d8a536bbcbc75b375e09fc4f413303a91d1dc7970403d8ed55
-
SHA512
77bd287ddd0d44c6e2d7b78d93aa23cc70c0086c1c26432df95ab89fe74a56e131d905fac5890677b70e41e97bc50323e97ff875c46eeba83e32454bcb45301c
-
SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+msc:gUj+AIMOtEvwDpjNbwQEIPlemUhYp601
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_2569dac005e230112cd9a25e1bf731b4_cryptolocker
Files
-
2024-03-19_2569dac005e230112cd9a25e1bf731b4_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE