Behavioral task
behavioral1
Sample
2024-10-09_10810f46a8c7729810c264519b4e7812_cryptolocker.exe
Resource
win7-20240704-en
General
-
Target
2024-10-09_10810f46a8c7729810c264519b4e7812_cryptolocker
-
Size
55KB
-
MD5
10810f46a8c7729810c264519b4e7812
-
SHA1
b1a4788ac15730963ce5a7e7fedd91de5399d788
-
SHA256
6d6f560550af1dabbf7963556646931d482142fc95cca48e2adc2394ff612358
-
SHA512
fbcfc97ea385c8dc020111c996359f1f46984c489b9addf696223875f4a0fdd475dcee9ecd86d821497f20e1e0f60ddcffbb2d62c33d70b4d0a0707728deb7ff
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgi3:z6QFElP6n+gKmddpMOtEvwDpj31ikgi3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_10810f46a8c7729810c264519b4e7812_cryptolocker
Files
-
2024-10-09_10810f46a8c7729810c264519b4e7812_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