Behavioral task
behavioral1
Sample
2024-10-12_c1018998522820e79708541163b1f1d1_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-12_c1018998522820e79708541163b1f1d1_cryptolocker
-
Size
76KB
-
MD5
c1018998522820e79708541163b1f1d1
-
SHA1
2f2949e5db28ba382902e57e0def0df2b8e394c3
-
SHA256
7d03f16a7044899aadbc192953b8ea6d485356e81413bd3c8664c045cba79c13
-
SHA512
3a1077668d321333c0e4a64ce61729345e213a5d219f5328ab7aa8b42c7797282c8b7ffa382bbb6257dce4d33c30a4261beb56027a43caa3c230eba4339051d3
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gw:1nK6a+qdOOtEvwDpjF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_c1018998522820e79708541163b1f1d1_cryptolocker
Files
-
2024-10-12_c1018998522820e79708541163b1f1d1_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE