Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_f5bcde1928fc82b5b75f1835dccf4134_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_f5bcde1928fc82b5b75f1835dccf4134_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-21_f5bcde1928fc82b5b75f1835dccf4134_cryptolocker
-
Size
63KB
-
MD5
f5bcde1928fc82b5b75f1835dccf4134
-
SHA1
dc1422124376e1538f05eb33a8a5d45b376d6e33
-
SHA256
5cdd837cf724cc44785847ac69659afeed4abc7deef3b24a0bcfe5af7677d70c
-
SHA512
0887abb2a932972e49832c71b199eadccaa565e37dc3ad94df59d0ec00ac1932982628f128a7e18da93b56ee81b5387d8147ff90e8ea2d1e65befb8a05836e52
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiKM:BbdDmjr+OtEvwDpjM8u
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 2024-05-21_f5bcde1928fc82b5b75f1835dccf4134_cryptolocker
Files
-
2024-05-21_f5bcde1928fc82b5b75f1835dccf4134_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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