Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_8d440c0ea2ed31fb549a449b1ac51b0e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_8d440c0ea2ed31fb549a449b1ac51b0e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-29_8d440c0ea2ed31fb549a449b1ac51b0e_cryptolocker
-
Size
69KB
-
MD5
8d440c0ea2ed31fb549a449b1ac51b0e
-
SHA1
cc39c9e95c28a828592c5781945c29d37e0d3fff
-
SHA256
5b6dfe8295c91068c6d92e4e3bf61b9f2e2c57291f9fc36a4427375b74f1bfbd
-
SHA512
f923ce80d4a990e1a2fb53b4c3af4d887c8fb04c7b1c52d05212f93bd61c0f09a1ee9c9a61162d5b3554af30da32bb8a65ace3a0704621b108901e2bca794c85
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbel:DW60sllyWOtEvwDpjwF85G
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 2024-02-29_8d440c0ea2ed31fb549a449b1ac51b0e_cryptolocker
Files
-
2024-02-29_8d440c0ea2ed31fb549a449b1ac51b0e_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ