Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_031d59fb950b5b64f66745fb89f2672b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_031d59fb950b5b64f66745fb89f2672b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-28_031d59fb950b5b64f66745fb89f2672b_cryptolocker
-
Size
129KB
-
MD5
031d59fb950b5b64f66745fb89f2672b
-
SHA1
2bc1308e72b6e38d66cc3c549a0c5202f51bea61
-
SHA256
75ce107aa15c7e4b71cd3a31345d6c9bab904e0b9b2df74fd26cc150e1926aeb
-
SHA512
417dfb54a56b2295030c247a1fcf70d3a1416d90e561251feb671a87c776ba7e272b7dce34763654bf34d1812097598cccd39c8f0cbe0d054915ec8bd89be9b9
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eG:V6a+pOtEvwDpjtzg
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_031d59fb950b5b64f66745fb89f2672b_cryptolocker
Files
-
2024-02-28_031d59fb950b5b64f66745fb89f2672b_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