Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_aa23816c6c3781b6a68a296955c6a8cd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-19_aa23816c6c3781b6a68a296955c6a8cd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-19_aa23816c6c3781b6a68a296955c6a8cd_cryptolocker
-
Size
58KB
-
MD5
aa23816c6c3781b6a68a296955c6a8cd
-
SHA1
7e83303d44d1e91c3eb9d8748c2a008f83b482dd
-
SHA256
bd91d1846e3c84811c64d0744ff57de387b8a1a5c47487da5b77c1810fc5c779
-
SHA512
978e09b11ca6e076a73917df56950667e545735ece760380e722ca4ee22d9c28f38fe7e7891075d51a58c5ef1c9d8740e8ca438b8ca04e0e3e15f865b15a046d
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lGQZ:ZVxkGOtEvwDpjE
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 2024-01-19_aa23816c6c3781b6a68a296955c6a8cd_cryptolocker
Files
-
2024-01-19_aa23816c6c3781b6a68a296955c6a8cd_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