Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_42c8f3b8739ecb2a0d53b8ef36757bf5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_42c8f3b8739ecb2a0d53b8ef36757bf5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-05_42c8f3b8739ecb2a0d53b8ef36757bf5_cryptolocker
-
Size
59KB
-
MD5
42c8f3b8739ecb2a0d53b8ef36757bf5
-
SHA1
4e22aa1634b697176e53b6dcac3aa0e5bae58b5c
-
SHA256
3baf6b7f23adcb677a771053c17da887afc04118ad68da3da32cf4375fbb9c2f
-
SHA512
7fb6405a73aea79dbc7a90f2b7caa6aeaacaf45578285915b054699abd69bfefd234908cb1e3a0f8c86124d30ea8aa69ce06c69b58f5a0c773713508b34724ad
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt5v:V6a+pOtEvwDpjvu
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 2024-04-05_42c8f3b8739ecb2a0d53b8ef36757bf5_cryptolocker
Files
-
2024-04-05_42c8f3b8739ecb2a0d53b8ef36757bf5_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