Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_b37cfcdae2a2c14839b6b58aa8509c45_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-30_b37cfcdae2a2c14839b6b58aa8509c45_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-04-30_b37cfcdae2a2c14839b6b58aa8509c45_cryptolocker
-
Size
39KB
-
MD5
b37cfcdae2a2c14839b6b58aa8509c45
-
SHA1
34618c9900887b5a2bb6f51eb040dc56707b7020
-
SHA256
1b06d77062ee7bb0482fbe016d36f5dff6c141d8091859b33a5ea912d4cc868e
-
SHA512
87b7055b31192571130d62d27c3f6d9ab854093f858423721945a0c6b3d3ed4540d3b97af1116268d1ec3293a6a2414ec73961aac48c52933336dac4eeea8cde
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDFB:ZzFbxmLPWQMOtEvwDpjLeJAsKcT
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_b37cfcdae2a2c14839b6b58aa8509c45_cryptolocker
Files
-
2024-04-30_b37cfcdae2a2c14839b6b58aa8509c45_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ