Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_072132e847a3a73ed0e3a06c6cb15434_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_072132e847a3a73ed0e3a06c6cb15434_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-12_072132e847a3a73ed0e3a06c6cb15434_cryptolocker
-
Size
98KB
-
MD5
072132e847a3a73ed0e3a06c6cb15434
-
SHA1
ffd72fcdae6a11b49048ee545e8c9e478502423b
-
SHA256
b4b84ab31b17afa31e97d9963fdeb3f06fdbf313dcfbdd1ba0752c783d84967d
-
SHA512
50d267c60388f840715ddb8e3c1ccb5175028e637b48ad89001d93b0a89fdcb520e65775ac118cd4d3c6a5e1950ec98bd37ec32b0d93118bc1ae080465c50aef
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwd:26a+2OtEvwDpjtzq
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 2024-02-12_072132e847a3a73ed0e3a06c6cb15434_cryptolocker
Files
-
2024-02-12_072132e847a3a73ed0e3a06c6cb15434_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