Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_2501e7012b627b996a45dc99f79de83d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_2501e7012b627b996a45dc99f79de83d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-05_2501e7012b627b996a45dc99f79de83d_cryptolocker
-
Size
31KB
-
MD5
2501e7012b627b996a45dc99f79de83d
-
SHA1
4d83d044285c29388ad6df6163794cf905c3b648
-
SHA256
a82e050be706932449e976ef9582754c61e3ec6566fe7f481916d7ecf2a728d3
-
SHA512
e82bf7fbb7b2ca39ba15d574665a9a80f06633f3aada8d858d063e6efd2d426f620da35825662d4cbb435e642b9fc39af398b7a77ed176faae0bc992abd3a0df
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcsT1:q0zizzOSxMOtEvwDpj/arMHT1
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-05_2501e7012b627b996a45dc99f79de83d_cryptolocker
Files
-
2024-04-05_2501e7012b627b996a45dc99f79de83d_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE