Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_5af914311e0a8ab5f1ff93de818a29f0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_5af914311e0a8ab5f1ff93de818a29f0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-08_5af914311e0a8ab5f1ff93de818a29f0_cryptolocker
-
Size
54KB
-
MD5
5af914311e0a8ab5f1ff93de818a29f0
-
SHA1
86570c438b7dd3ca64ce5799687caae482adf1ca
-
SHA256
db487c1ee6b01214772410a46625e649a6fcf9768ca607039a80bc7ab16c8c45
-
SHA512
c76d63a771d6880a5db257e3ec46799a9c8519d4d4fed270e8bcdcf8b6b1f31ec93b78af0f40159154e4090b834d737615a7c8dd6d18cd7fb02ef670a13ff52b
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl8eyl:V6a+pOtEvwDpj1
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 2024-04-08_5af914311e0a8ab5f1ff93de818a29f0_cryptolocker
Files
-
2024-04-08_5af914311e0a8ab5f1ff93de818a29f0_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