Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_84256729f36c2d854417e48c8f684960_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_84256729f36c2d854417e48c8f684960_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-11_84256729f36c2d854417e48c8f684960_cryptolocker
-
Size
90KB
-
MD5
84256729f36c2d854417e48c8f684960
-
SHA1
ea998ad9365b5edac0d23c9e239de946cb7a66b7
-
SHA256
fd8aaaa5149dd37c7e4542f611fa3ef8225b4d8ce7f9325d14023ade073d1a2c
-
SHA512
b9ef32445ae05709466bc580f749679ef8b364a30827ed008ee504afe60e42751a84fd0d94dd5141297083cda145f5c63b1c9db1100f8993bc3b3238e7a4fce2
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMge:V6a+pOtEvwDpjtza
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 2024-03-11_84256729f36c2d854417e48c8f684960_cryptolocker
Files
-
2024-03-11_84256729f36c2d854417e48c8f684960_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