Behavioral task
behavioral1
Sample
2024-10-31_a5933583b59085fea46a3f1b39644156_cryptolocker.exe
Resource
win7-20241010-en
General
-
Target
2024-10-31_a5933583b59085fea46a3f1b39644156_cryptolocker
-
Size
69KB
-
MD5
a5933583b59085fea46a3f1b39644156
-
SHA1
028fbeb42c3b2a9cbd8951ae0d5e24de2f74bf5a
-
SHA256
271fa4a425ea28bfd8cd812bec0daf34de4ba4c0c2a8c7387ae2a7975a640b79
-
SHA512
0ceb2dcae2ad5e0ae39ead37094508aaffdeaabc591f5397a0eec6888d118be0b6a6a20b33f5322dd875f8fee4470bf5d2942e19025b93d6002c0af324a7df69
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRw:1nK6a+qdOOtEvwDpj9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-31_a5933583b59085fea46a3f1b39644156_cryptolocker
Files
-
2024-10-31_a5933583b59085fea46a3f1b39644156_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