Behavioral task
behavioral1
Sample
2024-09-19_656ddb7a54d76c99aa4fa8208cd4ecb7_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-19_656ddb7a54d76c99aa4fa8208cd4ecb7_cryptolocker
-
Size
53KB
-
MD5
656ddb7a54d76c99aa4fa8208cd4ecb7
-
SHA1
3d4805dbdf15ebe8e2eaa923c1f9b79da50be2d5
-
SHA256
5550364de8c03d84e5da6a30e6ec5549ad8d117f8391e304389e10f6077a187c
-
SHA512
9c0a81de3461582aaea61e76140067c6aecf8691f30d0049a9885787b686ee65fc00e81bde8bff2338bd34fa53272feb7ff6240a7a5e4fd2ad6344232fbb4542
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOmW:z6QFElP6n+gKmddpMOtEvwDpj31imW
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_656ddb7a54d76c99aa4fa8208cd4ecb7_cryptolocker
Files
-
2024-09-19_656ddb7a54d76c99aa4fa8208cd4ecb7_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