Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_2fc1bf90b19a442b874d6454f2b4b491_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_2fc1bf90b19a442b874d6454f2b4b491_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-18_2fc1bf90b19a442b874d6454f2b4b491_cryptolocker
-
Size
45KB
-
MD5
2fc1bf90b19a442b874d6454f2b4b491
-
SHA1
9d788758663f8de23fd676375b3cc282b16c31c4
-
SHA256
d334f23e89ce0b650d9014f820abf28ba0ad0e74a7a5ecacb1e6df1e24aaa695
-
SHA512
af29d0266cffeaccaef44268d8d361a9209a67cdb018e378689e79df52cb1de1859805d92abd2590b854385380a40e4271d1cdb8071ff75a760db774ca8f839e
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsH:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1p
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 2024-01-18_2fc1bf90b19a442b874d6454f2b4b491_cryptolocker
Files
-
2024-01-18_2fc1bf90b19a442b874d6454f2b4b491_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