Behavioral task
behavioral1
Sample
2024-05-15_47e6468e6e45100708f547791f1020d2_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-15_47e6468e6e45100708f547791f1020d2_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-15_47e6468e6e45100708f547791f1020d2_cryptolocker
-
Size
59KB
-
MD5
47e6468e6e45100708f547791f1020d2
-
SHA1
58b86048d943a8f24d791c19ff66f244de21ee56
-
SHA256
5a87650bf168179a2e04d1180a6e8f48eeced49d9b1bc9ea7422487989173eac
-
SHA512
7f513f5046305b0c07f3dcbebf5a0774773666d213fb7022a38de3ea80128eb0097fdb428e9898e126aaf4f146a36b9631e27a1a17b0f3ada7f5a04e88606933
-
SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPYj7:H6QFElP6n+gou9cvMOtEvwDpjCpVXV7
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 2024-05-15_47e6468e6e45100708f547791f1020d2_cryptolocker
Files
-
2024-05-15_47e6468e6e45100708f547791f1020d2_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE