Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_e3956a8e8ffe81fca458f1f8d541c3b5_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_e3956a8e8ffe81fca458f1f8d541c3b5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-12_e3956a8e8ffe81fca458f1f8d541c3b5_cryptolocker
-
Size
55KB
-
MD5
e3956a8e8ffe81fca458f1f8d541c3b5
-
SHA1
35941d8c554ccbc36cc654c5c71a9bdb7e7cc12e
-
SHA256
b440eb0ce2511ba9c8abb3fb0441b90fa1b01ab96f38010c22a8476eb754d9ac
-
SHA512
89b720e97497f9f84f5ac5cd278de81656e71d56df8ccbcea1f5b8ad33036ddfa7ab5c61b82e56ce600a1d43e9f29ceb306ea5b91e66fcb53954cf48a7e18348
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb619:BbdDmjr+OtEvwDpjML
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-02-12_e3956a8e8ffe81fca458f1f8d541c3b5_cryptolocker
Files
-
2024-02-12_e3956a8e8ffe81fca458f1f8d541c3b5_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