Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_7945af1b533503d675a240e963a6ea7d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_7945af1b533503d675a240e963a6ea7d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-22_7945af1b533503d675a240e963a6ea7d_cryptolocker
-
Size
61KB
-
MD5
7945af1b533503d675a240e963a6ea7d
-
SHA1
625e502113d900ac818148f048e402b955e2a717
-
SHA256
09b64979b3214ad95c1d0804015853de5f114112a9e0b522ba09a28270d6a409
-
SHA512
acfb9b8a012c5b596a434b22a710bd2b36111b5b0ff8cfbf50c0cb9db4d502061d6e8a537c67ddced7c7476f26ecf9719082e4738edb129bf122540937d5304c
-
SSDEEP
1536:/zFbxmLPrQMOtEvwDpjx86Sj/WprgJN6tZdOyJ36uZ:/VxkROtEvwDpj6aL
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 2024-04-22_7945af1b533503d675a240e963a6ea7d_cryptolocker
Files
-
2024-04-22_7945af1b533503d675a240e963a6ea7d_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE