Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_2a2a72269a6035201b42aa7f32dce444_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_2a2a72269a6035201b42aa7f32dce444_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-22_2a2a72269a6035201b42aa7f32dce444_cryptolocker
-
Size
65KB
-
MD5
2a2a72269a6035201b42aa7f32dce444
-
SHA1
2c5d6a122bcf01f75c134d036a0ed414a9b106ea
-
SHA256
f77af2d1f02e11c87b1b91d74eb3d38967986b41af41d29852cb298df0246e56
-
SHA512
2215f81cf408a04f7111b4b4c958fd785975ce7b6a1f59fa867bce2ba1a7c19353ab2251c0906c033cb7ca9720e50fd8cdf795d9640f30d487128fab85496e5f
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVu:ZVxkGOtEvwDpjcawo
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 2024-02-22_2a2a72269a6035201b42aa7f32dce444_cryptolocker
Files
-
2024-02-22_2a2a72269a6035201b42aa7f32dce444_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