Static task
static1
Behavioral task
behavioral1
Sample
2024-03-20_3a4f2d739f9230e607df74212e531b1f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-20_3a4f2d739f9230e607df74212e531b1f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-20_3a4f2d739f9230e607df74212e531b1f_cryptolocker
-
Size
77KB
-
MD5
3a4f2d739f9230e607df74212e531b1f
-
SHA1
c37dc2e82f30d8a8027595069621598c78a2a7b1
-
SHA256
905fbf55b1b7e81030399fe96d1c7f72b58b5ac64018d539535784b416fc8698
-
SHA512
8a193a968e22845217f1d17d674998ddfd014607cecbba42c8bce534ec28fd30cf42c40d5ecacb63b871865d84c3f5202dfd0e32624995f9628d6ce9c76f2e1f
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTmOT:ZVxkGOtEvwDpjcaxM
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 2024-03-20_3a4f2d739f9230e607df74212e531b1f_cryptolocker
Files
-
2024-03-20_3a4f2d739f9230e607df74212e531b1f_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