Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_eabf625ad8aaec598b9c9f2cc8d23fa9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_eabf625ad8aaec598b9c9f2cc8d23fa9_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_eabf625ad8aaec598b9c9f2cc8d23fa9_cryptolocker
-
Size
56KB
-
MD5
eabf625ad8aaec598b9c9f2cc8d23fa9
-
SHA1
4d16a23e7951e13ebbe3d25eb5f175943913ad01
-
SHA256
ca6145d90442e62a4018b3d7e1b751d6029c6e096857c2988fef64c9a23d0b9b
-
SHA512
fab831f9448262871bf3d9d698b4c11cb62b2be9812893528defa0ba3ff1305d3ba4df9d353801f84951e85f59821963d29212d29ae9b00b143e0835f6f14699
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb616D:BbdDmjr+OtEvwDpjMm
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 2024-02-21_eabf625ad8aaec598b9c9f2cc8d23fa9_cryptolocker
Files
-
2024-02-21_eabf625ad8aaec598b9c9f2cc8d23fa9_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