Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_f32283ef564cd7740826cbc7b48584cb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_f32283ef564cd7740826cbc7b48584cb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-12_f32283ef564cd7740826cbc7b48584cb_cryptolocker
-
Size
61KB
-
MD5
f32283ef564cd7740826cbc7b48584cb
-
SHA1
fee18c99bef4c529f6a5439d5395de988d91ce54
-
SHA256
a70ea3226fa335f258a4ccccdd8768b2113f697b4b388cda9b67371dda6e3d2f
-
SHA512
e80e6a84775664f867e4637b8d617b5a2ab3675e967c434dc61ceb58116ef35ac486fa439b1b8ca4fc9ac93856f2d7f89c35d2174ca623e0fed5cdb52b43fe17
-
SSDEEP
1536:/zFbxmLP6QMOtEvwDpjs86Sj/WprgJN6tZdOyJ36uZ:/VxkyOtEvwDpjlaL
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-12_f32283ef564cd7740826cbc7b48584cb_cryptolocker
Files
-
2024-03-12_f32283ef564cd7740826cbc7b48584cb_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE