Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_9f0552ce395bfef1d8df7d55fecc08dc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_9f0552ce395bfef1d8df7d55fecc08dc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-19_9f0552ce395bfef1d8df7d55fecc08dc_cryptolocker
-
Size
29KB
-
MD5
9f0552ce395bfef1d8df7d55fecc08dc
-
SHA1
dc08efd26cbe84789fff347be477dbf5a11b555a
-
SHA256
166eee7353b546cd668a327e5e612dd2108ed2dbbe9a507162852b83b49e65c7
-
SHA512
2e2f179aeba9f68a57e11a9b954ffa5b2002a8dec2b3c5d446ae08c4cf4f2ad74d6b5c3f0e8a0d88106e8fb56b297cd0419465edd735300001005d6dc2a7f109
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4M:q0zizzOSxMOtEvwDpj/arf
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 2024-02-19_9f0552ce395bfef1d8df7d55fecc08dc_cryptolocker
Files
-
2024-02-19_9f0552ce395bfef1d8df7d55fecc08dc_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