Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_879a9d92e4b262aacfb61b4e90735e9c_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-27_879a9d92e4b262aacfb61b4e90735e9c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-27_879a9d92e4b262aacfb61b4e90735e9c_cryptolocker
-
Size
67KB
-
MD5
879a9d92e4b262aacfb61b4e90735e9c
-
SHA1
59bcf649a832fa1561887e65db70ec89a74e36e8
-
SHA256
28bc0834350c50cecd047985c97f867194f3904ec01213bbcd26cc12205f5cf2
-
SHA512
cde52e6600809618391f66ca911311d3aabaf49840b543d9f2833d5b6baac255950fd70160b105ccf77221a85dce1667c7af4b33490a7b4b296c0b6afd98d660
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUz:DW60sllyWOtEvwDpjwF859
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 2024-03-27_879a9d92e4b262aacfb61b4e90735e9c_cryptolocker
Files
-
2024-03-27_879a9d92e4b262aacfb61b4e90735e9c_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ