Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_201f032aeaedb1a9bc26b1ddb26a35c1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_201f032aeaedb1a9bc26b1ddb26a35c1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-02_201f032aeaedb1a9bc26b1ddb26a35c1_cryptolocker
-
Size
125KB
-
MD5
201f032aeaedb1a9bc26b1ddb26a35c1
-
SHA1
cbb799e70d21cdcf0488b80c92a54c72726d0818
-
SHA256
5ca68c4168d651bda46773116092a5f3c49ddcf3a4962e45dfa4597d2d88d553
-
SHA512
10442733cbf9ad863a50d1c7845c75a029c4f5b7c628d7de002e0f6ae4030563f0f26eb719f2588f761999e6b4069ecc5128d06f8257e6770517f5f63548ac87
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpj:vCA9OtEvwDpj/
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 2024-02-02_201f032aeaedb1a9bc26b1ddb26a35c1_cryptolocker
Files
-
2024-02-02_201f032aeaedb1a9bc26b1ddb26a35c1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE