Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_83312664f1615db7f443ce81f9e83f59_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_83312664f1615db7f443ce81f9e83f59_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-14_83312664f1615db7f443ce81f9e83f59_cryptolocker
-
Size
44KB
-
MD5
83312664f1615db7f443ce81f9e83f59
-
SHA1
0f4e2ee340380c5a6530db4190761c91d91eac66
-
SHA256
7360a5f8674a9e449ee33c09a0eb79ac071ba1b14fad470cc409546b3b4e2288
-
SHA512
5d802d41aa5bdc13c45d3c681fcbc622e5ef224c1cf9c62ac1e727956413bba531ed148ecde5a86670cb015c5b91311987c3daf30aced0a89810c03befe6743a
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS58e:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+8
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 2024-02-14_83312664f1615db7f443ce81f9e83f59_cryptolocker
Files
-
2024-02-14_83312664f1615db7f443ce81f9e83f59_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ