Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_583871ab6144680960ceddda19caa421_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_583871ab6144680960ceddda19caa421_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-05_583871ab6144680960ceddda19caa421_cryptolocker
-
Size
77KB
-
MD5
583871ab6144680960ceddda19caa421
-
SHA1
4462a9c4e213a04deefb13856b58824f0ab6ebca
-
SHA256
f240f4c3f01834c3fd5b2f62a3b5237263f9c9cba754d17f90961e3536c6ab42
-
SHA512
9c0f9c7c76e060dc9a5861c6b09cd97c0799f29dc9c565121e884169195072c38925564f457600181f9f04e0b8ab63e0505c89b6189052f90cdc33aa806262bd
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTv:ZVxkGOtEvwDpjcaxK
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 2024-03-05_583871ab6144680960ceddda19caa421_cryptolocker
Files
-
2024-03-05_583871ab6144680960ceddda19caa421_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