Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_8b7de7aaac0321b71ad3788c0c351576_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_8b7de7aaac0321b71ad3788c0c351576_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-28_8b7de7aaac0321b71ad3788c0c351576_cryptolocker
-
Size
95KB
-
MD5
8b7de7aaac0321b71ad3788c0c351576
-
SHA1
2cc98c4e2e28ae5ae41b638b8df140f8682fc401
-
SHA256
cf66bea4f56759a311111379fcdcd6de8d1a370f2c6d96f07613c503104b8b09
-
SHA512
2370ff47a3650b05d51bfd6a4b5d20e409daa8dbdbbb7542a19a75a27260eb8aedc20a21da85e79bfa1f8767872f9f5a59f09d7bbb230ee62ce88794341693e0
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpUl:V6a+pOtEvwDpjtzH
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 2024-02-28_8b7de7aaac0321b71ad3788c0c351576_cryptolocker
Files
-
2024-02-28_8b7de7aaac0321b71ad3788c0c351576_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