Behavioral task
behavioral1
Sample
2024-05-30_6b925c0d97b48f2c30f105df8087cd39_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-30_6b925c0d97b48f2c30f105df8087cd39_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-30_6b925c0d97b48f2c30f105df8087cd39_cryptolocker
-
Size
62KB
-
MD5
6b925c0d97b48f2c30f105df8087cd39
-
SHA1
c18166ef2739193649f8a95c0b0ea1e11777b098
-
SHA256
8fc2fc27541891f7f350e4c2feab1c8ba3978b1ef43b3cd40a3bb2eb83373181
-
SHA512
0286287039e0003a7f26f907d9290ca5d96b2f4c9f29c5e782e31a1da3f183c358d60dd140457f655211680084dd2ec2ba6f037fac5118eb3d7bfd28a79cc978
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHNMhvC:1nK6a+qdOOtEvwDpj6
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-30_6b925c0d97b48f2c30f105df8087cd39_cryptolocker
Files
-
2024-05-30_6b925c0d97b48f2c30f105df8087cd39_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE