Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_65317e84109c981f35c75a16e285724b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_65317e84109c981f35c75a16e285724b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-06_65317e84109c981f35c75a16e285724b_cryptolocker
-
Size
39KB
-
MD5
65317e84109c981f35c75a16e285724b
-
SHA1
3cb0b6d242de73b798f15acb46e9ac4b8486c853
-
SHA256
d023c03be958f662556ce37d6b2876e259163822db6089135eee9143c14dd562
-
SHA512
846eeb3eecea2f4fa007b7859949048191720dd5a2c3f2c976e0a415c5f1b49d7dba012ec12b5af3b92e3cf2417a4b8f0a8d5b273d19c1cadb7d1b0223af14ba
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7v5:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL1
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 2024-03-06_65317e84109c981f35c75a16e285724b_cryptolocker
Files
-
2024-03-06_65317e84109c981f35c75a16e285724b_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ