Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_b98b2d6b15e6e064ff6cee069b1c50e3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_b98b2d6b15e6e064ff6cee069b1c50e3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-19_b98b2d6b15e6e064ff6cee069b1c50e3_cryptolocker
-
Size
36KB
-
MD5
b98b2d6b15e6e064ff6cee069b1c50e3
-
SHA1
6637abf3fc2fe89b8aae63dab73f6443a1c5aa19
-
SHA256
16a098e0781d20103f3734d3ac6971f6f74465707d3c571a19b76a2daeade075
-
SHA512
355a9c5b40e26541c28d7686a0e8a1cd608bc3845e8f282497da3ecce48ee979490c1a1d41228d474701257c2a8e8ebd9092f1f375eaab221ad69ca8428724f5
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axd:V6QFElP6n+gMQMOtEvwDpjyaYab
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 2024-02-19_b98b2d6b15e6e064ff6cee069b1c50e3_cryptolocker
Files
-
2024-02-19_b98b2d6b15e6e064ff6cee069b1c50e3_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