Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_57f59aa143c942005ae3333957579df1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_57f59aa143c942005ae3333957579df1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-16_57f59aa143c942005ae3333957579df1_cryptolocker
-
Size
63KB
-
MD5
57f59aa143c942005ae3333957579df1
-
SHA1
cb20ac788c15d5398c19a3ad5ec245993aec37f2
-
SHA256
db38025591240797bd189fb8ef751ca70d35564c02e1079e1c1c68526312ab7d
-
SHA512
033b9d6fe629e6bba2fdbb56d089a1db9b6720f245eff20ad6a4c0151039e2702033c788f81bb964e777ebe4d42cdc65c6d92ab8bf30fcd51e956550d07d85f6
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85r:V6a+pOtEvwDpjvc
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 2024-03-16_57f59aa143c942005ae3333957579df1_cryptolocker
Files
-
2024-03-16_57f59aa143c942005ae3333957579df1_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