Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_17e903e7acf7bebbb76c44e5185f53d4_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-27_17e903e7acf7bebbb76c44e5185f53d4_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-04-27_17e903e7acf7bebbb76c44e5185f53d4_cryptolocker
-
Size
27KB
-
MD5
17e903e7acf7bebbb76c44e5185f53d4
-
SHA1
53fca30dab2ae1fbca414169b527d3a992a39739
-
SHA256
faf9bafe382977fbb886829b7533d293ea1e269c1d778e0c79ce46c64ffe3fc8
-
SHA512
90ed933c472ef7a771a1a670f3beeb53732e641b20fe1848267759c8bc2fd4bd02d319d1728646024454cc8c48404abb5d2777b049c5d0c4b56facb5108fc9b1
-
SSDEEP
384:qxOZzyjOnqGAs+8ULueO4NdE8tOOtEvwDpjqIGRYK1sGGYkxlmLI:q0ZziOWwULueOSdE8tOOtEvwDpjeoSI
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 2024-04-27_17e903e7acf7bebbb76c44e5185f53d4_cryptolocker
Files
-
2024-04-27_17e903e7acf7bebbb76c44e5185f53d4_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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