Behavioral task
behavioral1
Sample
2024-09-04_8d2bbe7925e4bff1979e4d00e33c3ee8_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-04_8d2bbe7925e4bff1979e4d00e33c3ee8_cryptolocker
-
Size
62KB
-
MD5
8d2bbe7925e4bff1979e4d00e33c3ee8
-
SHA1
c39e68df35412e4b2daa26e2e02a0737c0da0cb7
-
SHA256
2ef930cc86f87fca68445250eb35277dbb1abcd7164194fb135295c66a07990a
-
SHA512
3a86db3650c979745a5a08d56df5aef5d294bae0a56017e179d5391d8688fee3d7c473ed327ba25cd8d44e2a600c6f263439fadc9fdded020d66762b97bca05f
-
SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLam5axK38noys3:T6QFElP6n+gxmddpMOtEvwDpjwaYaQ86
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-04_8d2bbe7925e4bff1979e4d00e33c3ee8_cryptolocker
Files
-
2024-09-04_8d2bbe7925e4bff1979e4d00e33c3ee8_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