Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_1ae3b3a90a8073fe9a7194f272d9a712_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-28_1ae3b3a90a8073fe9a7194f272d9a712_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-28_1ae3b3a90a8073fe9a7194f272d9a712_cryptolocker
-
Size
90KB
-
MD5
1ae3b3a90a8073fe9a7194f272d9a712
-
SHA1
a853f719863c52792b1a3fe605cc2f019f75c7c0
-
SHA256
061f36951f19f381d5cc60e4ff74543fae14da91193cec016afe8a363e742349
-
SHA512
80878953d334f3e2e1e10f0caaffe59cce1041801cf2193b15642d3a3a511bc4a4105db8f1b3de42745560a1ae24cc6f944d6f889bc536922701f75dccffd549
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgK:V6a+pOtEvwDpjtzO
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 2024-02-28_1ae3b3a90a8073fe9a7194f272d9a712_cryptolocker
Files
-
2024-02-28_1ae3b3a90a8073fe9a7194f272d9a712_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