Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_fe20c18070db408fb4bd1a852be50c8d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_fe20c18070db408fb4bd1a852be50c8d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-23_fe20c18070db408fb4bd1a852be50c8d_cryptolocker
-
Size
45KB
-
MD5
fe20c18070db408fb4bd1a852be50c8d
-
SHA1
776fc750ccaa8a3e86ac282b5ea581e162dcc179
-
SHA256
aade8896f8f9557b88ef08cbcfff8e367ddc8108e940abb2245a5fd9e567889b
-
SHA512
0296de6b09a585d448939c11feefd6259358ab6722650a120ecad9146bab891f9688f9b7f6a35a0cdefde84725239ab90e97728fa476ec1dafda59cc562943ee
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsn:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3E
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_fe20c18070db408fb4bd1a852be50c8d_cryptolocker
Files
-
2024-04-23_fe20c18070db408fb4bd1a852be50c8d_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ