Behavioral task
behavioral1
Sample
2024-09-25_064fdfcaeeec6e4910eb4c3aa5aafcff_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-25_064fdfcaeeec6e4910eb4c3aa5aafcff_cryptolocker
-
Size
52KB
-
MD5
064fdfcaeeec6e4910eb4c3aa5aafcff
-
SHA1
5cfc4874cb3ed8a3cec1ee1225853f6273233e8c
-
SHA256
c7316606984995e92df7737ea5b86f164599387a8376470e4b314db36c2716c1
-
SHA512
5f5212bb63a525a273a761a7f42a7d5ce410425ce4c877d4d073a280ca092da96e1828bf1512f796dd0a300b7cd2d70e6d038bcf9cff5f802b6a03b310c3430a
-
SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoW9BO:T6QFElP6n+gxmddpMOtEvwDpjwazE
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_064fdfcaeeec6e4910eb4c3aa5aafcff_cryptolocker
Files
-
2024-09-25_064fdfcaeeec6e4910eb4c3aa5aafcff_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE