Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_47341067a9d45b0b11b6f5520359dc0c_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-17_47341067a9d45b0b11b6f5520359dc0c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-17_47341067a9d45b0b11b6f5520359dc0c_cryptolocker
-
Size
63KB
-
MD5
47341067a9d45b0b11b6f5520359dc0c
-
SHA1
333986ed62a01dea89dc4b8b587a3f48cd697a83
-
SHA256
9927de164bc0652d284fcabc796ea19adc75fc1e34f4d1506cef727d71585b38
-
SHA512
a1116dec363117090e7133d1f4fae5dfa608f1b58881c2f0b7bb43db921ca01d6e29dc5db226e3fa36f23f8ffd5f8efadb15862c1fdf408b5be94c0ab85717e8
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPINFhl:6j+1NMOtEvwDpjr8ox8UDEpuha8PINFD
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_47341067a9d45b0b11b6f5520359dc0c_cryptolocker
Files
-
2024-02-17_47341067a9d45b0b11b6f5520359dc0c_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE