Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_a88f122480c791a5a7d9b99dc4d0c827_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_a88f122480c791a5a7d9b99dc4d0c827_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-13_a88f122480c791a5a7d9b99dc4d0c827_cryptolocker
-
Size
93KB
-
MD5
a88f122480c791a5a7d9b99dc4d0c827
-
SHA1
aadc4d0fd3ea16e3ab13fb7166c9f9a91fa52261
-
SHA256
79dae3dcfaf6aa647e839d867a49ac8a6970a0a01859f2e09e6e1dcaf78ad799
-
SHA512
c97ab35cb98c47a057c78a6923f1c77a6e77bb07ab850ce01f00ee777b78ada8347ac1c1645fc37b7455e435fd6c6c9df41c97fc26b431d7d42a0a9097f5b67a
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCy:26a+2OtEvwDpjtz9
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 2024-02-13_a88f122480c791a5a7d9b99dc4d0c827_cryptolocker
Files
-
2024-02-13_a88f122480c791a5a7d9b99dc4d0c827_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