Behavioral task
behavioral1
Sample
2024-10-04_10f1b81ade1acbbbf4bc11e89f08791c_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-04_10f1b81ade1acbbbf4bc11e89f08791c_cryptolocker
-
Size
59KB
-
MD5
10f1b81ade1acbbbf4bc11e89f08791c
-
SHA1
5cf5f5c2ba604de23c822978fe6f5f1bc5fd60fe
-
SHA256
8b04c96617e58232930b0ed8d7c5e5cd24504b460aca68c441613a9bfc286497
-
SHA512
cd6e7bbca1d07b89f880b57e5f8df375c71b95273ec7ca4f63a8a03c6b0c67e135b3f38f17db455f891eaebabe8fa6a6ac50ee1ab2a236224555a473ea3485ee
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NlO:z6QFElP6n+gKmddpMOtEvwDpj9aYa3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_10f1b81ade1acbbbf4bc11e89f08791c_cryptolocker
Files
-
2024-10-04_10f1b81ade1acbbbf4bc11e89f08791c_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_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